What Is DoString?

DoString is the best String Manipulation Tool which can save you from hours of unnecessary manual effort. This website features a helpful collection of free online tools for web coding, text conversion, generation and formatters. We have designed this website to save you time making web pages or preparing content for web publishing projects or other exciting stuffs.

We have tried to create most of the tools using javascript so you should be able to change large amounts of text very quickly as the processing is done on your computer instead of being limited by a server script. The purpose of this website to save your hours by providing automatic solutions to most of the string related tasks.
  • String Utilities #16
  • String Length
    Sometimes we need to limit our text to use in some platforms such as Twitter and WhatsApp. String length counter gives you instant character count for string.
  • String Reverse
    A free string reverse function allows you to reverse a string, including all alphabets of the word. Just put the sentence to reverse your entire string.
  • Character Count
    Character counter is a great tool to monitor characters limit for the given text or sentence. This tool helps you find the number of character with spaces.
  • Hidden Characters
    A great tool to reveal hidden characters from a string. Sometime developer needs to verify text if contains hidden characters before storing in the database.
  • Split String
    A free function which allows you to split a string, sentence or paragraph or even a single word and write them individually on different lines. You can also enter a splitting character like a comma or a space and your string will be split whenever the program encounters the splitting variable in your string.
  • String to Lower
    String to Lower tool allows you to change the case of the entire string, sentence or paragraph or even a single word to lowercase. Just Copy & Paste text from file to the textarea to convert it in the lower case.
  • String to Upper
    String to Upper tool allows you to change the case of the entire string, sentence or paragraph or even a single word to uppercase. Just Copy & Paste text from file to the textarea to convert it in the upper case.
  • Word Count
    A tool which allows you to count the number of words present in a string, sentence or paragraph. You can type the sentence or the paragraph in the text box below and get the total word count easily.
  • Count Occurance Of A String
    A free function which allows you to count the number of times a particular letter or string occurs in a string, sentence or paragraph. The matching is case specific and so you have to enter the exact string which is to be found from the bigger string.
  • Remove Duplicate Lines
    Remove Duplicate Lines tools can be used to remove identical lines from the file, It can be used to clean up the text. The tool compares all the text and remove all the identicals lines, just copy and paste text from your file into textarea to remove all the identical or duplicate lines from the text.
  • Remove Empty Lines
    DoString’s Remove Empty Lines tools can be used to remove all the empty lines from the file, It can be used to clean up the text. The tool can be useful when you are dealing with thousands of lines of codes, just copy and paste text from your file into textarea to remove all the empty lines from the text.
  • Remove Line Breaks
    Remove line breaks tools lets you remove all the abnormally inserted line breaks automatically. Sometimes you receive text that has manually inserted line breaks at the end of each line, like text from an website article, email or PDF.
  • Remove Extra Spaces
    Remove Extra Spaces lets you remove multiple whitespaces and replaces them with a single whitespace. You can get rid of extra whitespace and tab spaces present in your text by this tool.
  • Remove Lines Containing
    Remove Line Containing lets you remove line which contain the string you want to remove.
  • Text to ROT13
    This tool helps you to convert text to ROT13, ROT13 stands for "ROTation 13" is a simple monoalphabetical cipher. It is a particular case of the well known Caesar cipher in which every single letter of the plain text, is replaced by the letter situated 13 positions after in the latin alphabet.
  • ROT13 to Text
    This tool helps you to convert ROT13 to TEXT, ROT13 stands for "ROTation 13" is a simple monoalphabetical cipher. It is a particular case of the well known Caesar cipher in which every single letter of the plain text, is replaced by the letter situated 13 positions after in the latin alphabet.
  • Converters #12
  • Convert A String To Hex
    A free function which allows you to convert a string to its hexadecimal form. Simply type the string or paragraph in the text box and you can easily convert the string into the Hex form.
  • Convert Hex To String
    A free function which allows you to convert a string in its hex form to back to the original string. Simply type the hex string or paragraph in the text box and you can easily convert the hex form back to the main string.
  • Convert A String To Binary
    A free function which allows you to convert a string to its binary form. Simply type the string or paragraph in the text box and you can easily convert the string into the binary form.
  • Convert Binary To String
    A free function which allows you to convert a string in its binary form to back to the original string. Simply type the binary string or paragraph in the text box and you can easily convert the binary form back to the main string.
  • Convert Decimal To Binary
    A free function which allows you to convert a string from decimal to binary. Simply type the decimal string or paragraph in the text box and you can easily convert the decimal form to the binary form.
  • Convert Binary To Decimal
    A free function which allows you to convert a string from binary to decimal. Simply type the binary string or paragraph in the text box and you can easily convert the binary form to the decimal form.
  • Convert Decimal To Hex
    Free tool to convert a decimal to hex. Its simple and easy to use.
  • Convert Hex To Decimal
    Free tool to convert a hex to decimal. Its simple and easy to use.
  • Convert Word to HTML
    This Free online Word to HTML converter allows you to convert doc or docx file to Plain or Rich HTML Code.
  • Convert URLs to HTML Links
    This free Online URLs to HTML Link converter helps you to convert a list of URLs to HTML link. In many cases you may have multiple URLs which you may want to use in your web pages. This tools can help you to reduce your task.
  • Convert CSV Text to HTML Table
    This tool lets you convert your CSV text to a clean HTML Table, If you ever received text in CSV file and you want to use it on your HTML page, this is a perfect tool for you.
  • Convert line breaks to paragraphs
    This free online tool lets you automatically remove all abnormally inserted line breaks. In many cases you may receive text in PDF or any other sources which you need to use in your web page, removing all line breaks manually can be a painful job, you can also choose the option to wrap the text in different HTML elements.
  • Formatters #6
  • JavaScript Formatter
    Free tool to format JavaScript online. Its simple and easy to use.
  • CSS Formatter
    A free function which allows you to perform CSS formatting. Simply type the CSS string in the text box and you can easily format the inserted CSS line.
  • HTML Formatter
    A free function which allows you to perform HTML formatting. Simply type the HTML string in the text box and you can easily format the inserted HTML line.
  • XML Formatter
    A free function which allows you to perform XML formatting. Simply type the XML string in the text box and you can easily format the inserted XML line.
  • SQL Formatter
    SQLFormatter is a free online formatter for SQL statements which is useful for SELECT, INSERT, UPDATE, DELETE statements and should support MySQL, Microsoft SQL, Oracle etc
  • JSON Formatter
    A free function which allows you to perform JSON formatting. Simply type the JSON string in the text box and you can easily format the inserted JSON line.
  • Encode/Decode #3
  • Base 64 Encode/Decode
    A free function which allows you to encode a string using the base 64 system. Then you can use the Decode function on the encoded string to reveal the original string back. This is useful when you have secrets to send to someone and simply by typing, you can get the final encoded/decoded string.
  • URL Encode/Decode
    A free function which allows you to encode a URL. Then you can use the Decode function on the encoded URL to reveal the original URL back. Simply type the URL in the text box and press the relevant button.
  • HTML Encode/Decode a String
    A free function which allows you to encode or decode a HTML string. Simply type the HTML string in the text box and press the relevant button and you can encode or decode your string with ease.
  • Other Popular Tools #22
  • Text Difference
    A free function that finds out the difference (or similarities) between two entered strings. You can enter the two strings on either side and get the highlighted differences at the click of a button. This is useful for checking and corrections.
  • QR Code Generator
    A free function that helps you to generate QR code for a URL, text string, SMS, email and even a Vcard. You can simply select the relevant tab, enter your desired string and press the qr generate option to get the qr code on your screen.
  • Password Generator
    A free function that generates the best password for you depending on the requirements like inclusion of a special character, digit, lower and upper case alphabets or special characters. You can simply input the constraints and your password would be generated which you can use.
  • HTML Entities
    Get a complete list of HTML Entity. An HTML entity is a piece of text that begins with an ampersand (&) and ends with a semicolon (;) . Entities are frequently used to display reserved characters, and invisible characters.
  • MIME Types
    Get the complete list of MIME (Multipurpose Internet Mail Extensions) Types. (MIME) type is a standardized way to indicate the nature and format of a document. Browsers often use the MIME type (and not the file extension) to determine how it will process a document.
  • Credit Card Number Generator
    Get the list of valid dummy Credit Card Numbers for data testing and validation. Also check if Credit Card number is valid.
  • MD5 Generator
    This tool allows you to generate the MD5 hash of a string. The MD5 algorithm is a widely used hash function producing a 128-bit hash value.
  • Text Generator
    Text Generator lets you generate dummy text that is used in the publishing industry or by web designers to occupy the space which will later be filled with "real" content. This is required when the final text is not yet available.
  • Random Word Generator
    Random Word Generator is a free online tool which, as the name clearly hints at, enables you to generate random one or more common English words. Intended for use as sample text, for example generating random blog posts for testing.
  • Random Sentence Generator
    People always use this tool to find out the reaction of people towards random sentences. When you produce random sentences as a writer, the main purpose is to ensure your creative article is flowing. It also allows writers to see and take their project from a different perspective. This enables them to easily build their stories in a creative way.
  • Random Choice Generator
    This tool selects the best choice for you from a selection list of items you offer. It is always considered as easy and quick decision maker. It is vital in making a decision that involves trivial issues. Therefore when you have a lot of things to do simultaneously, allow this tool to select a random choice for you.
  • Alphabetical Order
    Sometimes it is difficult to find fun in a situation where you realize you have much work and that you have a long list of items you need to put them in an alphabetical order.WordCounter Alphabetical Order tool allows you to alphabetize your list of items within a very short time.
  • Capitalize the First letter of Sentences
    If you have certain paragraphs in your article where the first letters of your sentences are not capitalized, this tool will easily capitalize those letters for you. It also correct text, where caps lock key on your keyboard, has made each letter as an upper case.
  • HTML Table Generator
    This tool enables you to create HTML tables with proper settings. You need to adjust the settings of the table on your right side and then click a cell of the table on the left. You will, later on, realize that the dimensions of the current table are highlighted. You will click on it to populate the editor below with the HTML Code that has been created.
  • HTML List Generator
    This online tool is designed to automatically convert text into a perfect format with HTML code. It allows text content to be formatted in various ways. Text contents can be separated either by semicolons, commas, line breaks or even vertical pipes. It wraps text entries in HTML list tags automatically.
  • Random Nouns Generator
    Many at times you may want to create and generate a random list of just nouns other than considering all the words. The best tool to serve your goals is the random noun generator. It allows you to generate nouns from a random list of parts of a speech. Nouns usually appear as the main word in the object of a verb.
  • Random Verbs Generator
    This online tool plays a significant role in generating a random list of just verbs from all the general words in a speech. The verbs will be highlighted on the part of your speech. A verb is a doing word.
  • Random Adjective Generator
    Sometimes you may intend to generate a random list of just adjectives in part of a speech rather than the all the general words. The best online tool to use to accomplish your purpose is the random adjective generator. It does this perfectly.
  • Country Dropdowns Code
    This tool helps in identifying the country list that has ISO Codes for HTML dropdowns. It also enables different users to select all the basic country list which has corresponding ISO Codes for other aims.
  • Javascript Pop-up Window Maker
    When you intend to customize, create and generate a pop-up window for your website as a user, it is advisable to use a Javascript Popup window Generator. It will suit your needs to perfection.
  • Email HTML Code
    This is an outstanding online tool that allows you to create an email HTML code for links that are mailto. It offers advanced options such as having the body text and subject encoded into an email link when you prefer it to be so.
  • Word Frequency Counter
    This online tool allows you to count the number of frequency utilized for every word in a text or a string. This is important when you intend to optimize your web page for SEO. It is also vital for documents that require pasting of information into a box like essays and PDF.
  • Popular SEO Tools
  • Article Rewriter
    Article Rewriter SEO Tool is the best and free SEO tool that allows you to rewrite the article with flexibility. Article Rewrite Tool can rewrite the full content in few seconds. By using this tool, you can get rid of plagiarism and helps to improve your website SEO performance faster.
  • Plagiarism Checker
    Plagiarism Checker SEO Tool is the best free anti-plagiarism checker that is available online today.  This tool compares billions of documents in order to find duplicated text in assignments, papers, websites and more to improve the quality of your content.
  • Backlink Maker
    Backlink Maker is a Free SEO Tool used to generate Quality backlinks for your Website with one click of a Button. Backlinks are heart of SEO. Without backlink your website will not get a good position in search result and won't get indexed quickly. Use the free backlink creator tool to create many thousands of free backlinks automatically for your website within a few minutes.
  • Meta Tag Generator
    META Tag Generator Tool is a Free SEO Tool used to generate Meta Title, Meta Keywords, Meta Description for Free for your website with One click of a Button. Meta Tag is a hidden text placed in head section (<head>..</head>) of your website.
  • Meta Tags Analyzer
    META Tag Analyzer Tool is a Free SEO Tool used to quickly analyze any specific web page (simply paste the URL you want to analyze) and it displays the Meta Title, Description, and Keywords in the result Box. You need to check all the Pages of your site not only Home Page.
  • Keyword Position Checker
    Keyword Position Checker is a Free SEO Tool used to check keyword positions and track keyword ranking performance on most popular search engines including Google, Yahoo, Bing (MSN), Ask, and AOL. This tool allows you to keep see how your keyword position improves with your SEO effort.
  • Robots.txt Generator
    Robots.txt generator is a Free SEO Tool used to generate robots.txt file instantly for your website. Whenever a search engine crawls any website, it always first looks for the robots.txt file that is located at the domain root level Ex : (www.example.com/robots.txt).
  • XML Sitemap Generator
    XML Sitemap Generator is a Free SEO Tool used to generate XML Sitemap file instantly for your website. After Creating Sitemap, download and submit to Google Search Console (Goole Webmastertools).
  • Backlink Checker
    Backlink Checker is a Free SEO Tool is running a series of tests to determine how many backlinks are pointing to the website or link you submitted in the text box. Currently, this tool is using Alexa & Google to identify backlinks.
  • Alexa Rank Checker
    Alexa Rank Checker is a Free SEO Tool used to check Alexa Inbround links for your website or for the url you have submitted in this tool. It is the easiest and fastest way to simultaneously collect Alexa Rank, inbound Links, and the Status of your website.
  • Word Counter
    Word Counter is the Free SEO Tool used to count Words and Characters for the text you have inserted in this Tool Box.
  • Online Ping Website Tool
    Online Ping Website Tool is a Free SEO Tool to ping the given URL to major and popular search Engines like Google, Bing and other search engines. Pinging is very important activity in SEO.
  • Link Analyzer
    Link Analyzer tool is a Free SEO Tool used to find internal links and external links along with anchor text from a webpage or website or URL you submitted in this Tool Box.
  • My IP Address
    My IP Address Tool used to Find Your IP, City, Region, Country, Country Code, ISP, Latitude and Longitude.
  • Keyword Density Checker
    Keyword Density Tool is a Free SEO Tool is use to Calculate Keyword Density of your domain or url you have submitted in this tool box.
  • Google Malware Checker
    Google Malware Checker is a Free SEO Tool Scans the webpage you have submitted and helps you to find whether Google has listed your domain as suspisious or not. The Google malware scanner provides the security advisory to protect website visitors from harmful websites. Webmasters should check whether their website is infected or not.
  • Domain Age Checker
    Domain Age Checker Tool is a Free SEO Tool lets you look up a domain's age quickly and easily. If you have aged domain, this tool makes your research easy.
  • Whois Checker
    The WHOIS Checker is a WHOIS lookup tool allows you to search for any domain name availability and WHOIS information. Whois databases store contact info for the owners of all registered domains and list owner Name, address, phone number and email address etc., Whois Checker Tool also check domain availability status, registration/expiration dates and all related info.
  • Domain into IP
    Domain to IP Address Converter Tool allows you to convert a domain URL into IP Address. Simply paste a domain URL into the text box and submit the form to convert it into the IP address for the server it was hosted on.
  • URL Rewriting Tool
    URL Rewriting Tool is a Free SEO Tool allows you to Convert your dynamic URLs to static URLs to rank better in the popular search engines like (Google, Yahoo, Ask, etc.,) and get the URLs to index faster.
  • www Redirect Checker
    URL Redirection Checker is a Free SEO Tool allows you to check if an URL / Page is redirected. If this is the case this tool will displays the HTTP status code and the destination URL.
  • Mozrank Checker
    MozRank Checker is a Free SEO Tool allows to check moz metrics or scores like page authority PA, domain authority DA, moz rank and backlink domains.
  • URL Encoder / Decoder
    URL Encoder/Decoder Tool is a Free SEO Tool allows to Decode a string that has been url encoded. This is useful when you want to add special characters to a URL parameter.
  • Server Status Checker
    The Server Status Checker Tool is a Free SEO Tool allows you to check the status of the website, whether it is offline or online and also Check if the website is down just for you or everyone around the globe.
  • Webpage Screen Resolution Simulator
    Screen Resolution Simulator is a Free Tool to Test your website on any screen size including desktops, tablets, televisions, and mobile phones. This Tool is especially useful when testing for mobile and tablet resolutions.
  • Page Size Checker
    Webpage Size Checker Tool allows to measure the website's page size in Bytes and kilobytes. The website's performance is determined based on the speed of how much time it takes to open the particular webpage.
  • Reverse IP Domain Checker
    Reverse IP Domain Checker Tool is an excellent tool, for those who are using shared hosting services. This tool will check your IP address and if you are using shared hosting services it will display the domains and links of other websites that share your IP address. If there are problematic websites, an icon will display to identify the type of risk.
  • Blacklist Lookup
    The Blacklist Lookup Tool is a Free SEO Tool allows to check if your IP's have been blacklisted by querying over 100 known public DNS blacklists. Enter the IP address, a hostname or domain name to lookup and you can use our Multi-RBL to check whether your IP address is listed within the main RBLs.
  • Suspicious Domain Checker
    AVG Antivirus Checker Tool is a Free website Malware Scanner Tool allows you to scan your website for different viruses and notifies you if it succeeds in finding any virus on your website.
  • Link Price Calculator
    Link Price Calculator Tool helps you determine the estimated amount you should be paying (or charging) per month for a text link (ad) from each and every page URL.
  • Website Screenshot Generator
    Website Screenshot Generator Tool is a Free Online Tool for website capturing service. This Tool Creates a screenshot or thumbnail of any website in couple of seconds.
  • Domain Hosting Checker
    Domain Hosting Checker is a Free Online Hosting Checker Tool allow to Discover who is hosting a particular site. Just enter the URL of the website you would want us to look up and see the result in seconds.
  • Get Source Code of Webpage
    Get Source code of a Website is a Free Online SEO Tool to view the HTML source code of any website.
  • Google Index Checker
    Google Index Checker Tool is a Free SEO Tool for Webmasters allows to quickly and easily access stats about how many specific URLs (web pages) that Google is able to crawl or index on a website.
  • Website Links Count Checker
    Website Links Count Checker Tool is a Free SEO Tool allows to count the number of Internal and external links with anchor texts. This tool could be useful for link exchange purposes, as you should not trade links with pages with too many external links.
  • Class C Ip Checker
    Class C IP Checker Tool is a Free SEO Tool allows to check whether the same Class C IP range is hosting two or more domains, which will help you discover duplicate IP addresses and Class C blocks. Simply enter a minimum of two, and up to 20 domain names (one domain per line) in the large text box and begin your test and see the Result.
  • Online Md5 Generator
    Online Md5 Generator is a Free MD5 Hash Generator Tool allows you to generate the MD5 hash of any string. The MD5 hash can not be decrypted if the text you entered is complicated enough. Use this fast, free tool to create an MD5 hash from a string.
  • Page Speed Checker
    Page Speed Test is a Free Website Speed Test Tool allow to analyze the load time for your website. Page speed is an important factors in search engine rankings. Slow loading websites are the worst, and this could be costing you through the loss of potential customers.
  • Code to Text Ratio Checker
    Code to text ratio is a Free SEO Tool allows to represent the percentage of actual text on a web page for the url you submitted in the text box. The actual text on a web page compared to the percentage of HTML code, and it is used by most popular search engines to calculate the relevancy of a web page. A higher percentage text ratio will increase web page chances of getting a better rank in search engine results.
  • Find DNS records
    Find DNS records is a Free DNS Lookup Tool provides a report on DNS records for a specified domain or hostname. Find DNS records tool performs an authoritative DNS lookup and provides details about common resource record types for root server, TLD server and Nameserver information.
  • What is my Browser
    What is my browser Tool allows to check Present browser Info you are viewing. It shows the Information about Browser Name, Browser Version, Your OS and User Agent.
  • Email Privacy
    Email Privacy Checker is an advanced tool to check the privacy for an email on the web page and protects site owners from email privacy issues This Email Privacy tool also provides a complete email security, check all the incoming and outgoing emails on your site and also checks for any bug in your mail folder.
  • Google Cache Checker
    The Google Cache Checker Tool allows to check the Google page cache of your webpages with our online tool to find out if your webpages are in Google's search index. The Google Cache Checker Tool is a quick and easy way to check if your website web pages are included in Google's search index and tells you that Google knows the web page exists and they have included it in their index and make your webpage available in Google search results.
  • Broken Links Finder
    Broken Links Finder is a Free SEO Tool allows to find if there are any broken links for a specified web page. This is a quick and easy way too helps to find Broken Links. Web page with no broken links will index in google search results very quickly.
  • Search Engine Spider Simulator
    Search Engine Spider Simulator is a Free SEO Tool allows to give an an idea about how search engine see your website/web page content from a specified domain.
  • Keywords Suggestion Tool
    Keyword Suggestion Tool is a Free SEO Keyword Tool to generate a list of relevant keyword suggestions and synonyms related to your topic / keyword. To work with this Tool simply Submit a single keyword and extract the “Primary keyword suggestions” and “Secondary keyword suggestions”. The generated keyword list is based on popular search terms people use when searching for topics related to your keyword.
  • Domain Authority Checker
    Domain authority Checker is a metric and Free SEO Tool allows to predict the ability of a website / domain /web page to rank in search engines. Domain authority Checker Tool uses a 0 to 100 logarithmic scale. A high Domain authority score means your all web pages in a domain / complete website have the potential to rank well in search engine results.
  • Page Authority Checker
    Page Authority Checker is a Free SEO Tool use the Bulk Moz DA & PA checker to determine the strength of specific pages and the likelihood for a domain to rank well in search engine results.
  • Pagespeed Insights Checker
    Google pagespeed insights checker will check your webpage Speed Score analysis, your page code and gives you most useful page optimization suggestions. This tool is among the most important Google ranking factors, and every webmaster must focus on improving their site's speed.
  • Htaccess Redirect Generator
  • Color Picker
  • Bulk GEO IP Locator
  • RGB to Hex