Text & Developer Tools

Word Counter Count words, characters, sentences and reading time as you type. → Character Counter Count characters (with and without spaces), words and lines instantly. → Case Converter Convert text between UPPERCASE, lowercase, Title Case, camelCase and more. → Remove Duplicate Lines Remove repeated lines and keep only the unique ones, in order. → Sort Lines Alphabetically Sort any list of lines alphabetically, A–Z or Z–A. → Reverse Text Reverse text by characters, words or lines. → Remove Extra Spaces Collapse multiple spaces into one and trim messy whitespace. → Find and Replace Replace every occurrence of a word or phrase in your text. → Slug Generator Turn a title into a clean, SEO-friendly URL slug. → ROT13 Encoder / Decoder Encode or decode text with the classic ROT13 cipher. → Morse Code Translator Translate text into Morse code (dots and dashes). → Word Frequency Counter See which words appear most often in your text, with counts and percentages. → Text Repeater Repeat any text as many times as you like, with an optional separator. → Remove Empty Lines Strip out blank and whitespace-only lines from any text. → Text Summarizer Shorten any article to its most important sentences. → Text Compare Compare two texts line by line and see exactly what changed. → Keyword Density Checker See which words and phrases your content leans on most. → Readability Checker Score how easy your writing is to read. → Comma Separator Turn a one-per-line list into a comma-separated string — with dedupe and quoting. → Text to Hashtags Turn words or phrases into ready-to-paste #hashtags for your captions. → Number to Words Converter Spell out any number in words — including decimals and negatives. → Words to Number Converter Turn a number written in words back into digits. → Text to Speech Paste any text and hear it read aloud — choose the voice, speed and pitch, all in your browser. → Speech to Text Talk and watch your words turn into text you can copy — free voice typing in your browser. → Online Notepad A clean, distraction-free notepad in your browser — autosaved on your device, with a live word count. → Blog Title Generator Enter a topic and get a dozen catchy blog headline ideas built on proven formulas. → Reading Time Calculator Paste text to see the word count and how long it takes to read and to say aloud. → Audio to Text Turn an audio or video file into a timestamped transcript, and download it as subtitles. → Voice to Text Turn speech into text — upload an audio file or record your voice, choose the language, and get a transcript. Your audio never leaves your device. →

JSON Formatter Beautify and validate JSON with clean indentation. → JSON Minifier Strip whitespace to make JSON as small as possible. → Base64 Encode Encode text to a Base64 string. → Base64 Decode Decode a Base64 string back to text. → URL Encode Percent-encode text so it is safe in a URL. → URL Decode Decode percent-encoded text back to readable characters. → HTML Encode Escape characters into safe HTML entities. → HTML Decode Turn HTML entities back into normal characters. → Hash Generator Generate SHA-1, SHA-256 and SHA-512 hashes of any text. → Number Base Converter Convert numbers between binary, octal, decimal and hex. → Text to Binary Convert any text into its binary (base-2) representation. → Binary to Text Convert binary (base-2) code back into readable text. → Unix Timestamp Converter Convert a Unix timestamp to a readable date in UTC and local time — or get the current epoch. → JWT Decoder Decode a JSON Web Token to read its header and payload in plain JSON. → JSON to CSV Convert a JSON array of objects into clean CSV for Excel or Sheets. → CSV to JSON Convert CSV with a header row into a tidy JSON array of objects. → URL Parser Break any URL into its protocol, host, path, hash and query parameters. → What's My IP See your public IP address and what your browser reveals. → Regex Tester Test a regular expression against your text and see every match highlighted live. → Cron Expression Parser Turn a cron schedule into plain English and see when it runs next. → Markdown Previewer Write Markdown and see it rendered live, right in your browser. → JSON Viewer Paste JSON and explore it as a collapsible, colour-coded tree. → JSON Validator Check whether JSON is valid — and if not, get the exact error, line and column. → JSON Editor Edit JSON with one-click format, minify and sort-keys, and live validation. → JSON to XML Converter Turn JSON into well-formed XML, with arrays as repeated elements. → XML to JSON Converter Turn XML into clean JSON, keeping attributes and grouping repeated tags. → TSV to JSON Converter Turn tab-separated data (with a header row) into a JSON array of objects. → JSON to TSV Converter Turn a JSON array of objects into tab-separated values for a spreadsheet. → JSON to Text Converter Flatten JSON into plain, readable indented lines of key and value. → HTML Beautifier Turn messy or minified HTML into clean, properly indented markup. → HTML Minifier Shrink HTML by removing comments and whitespace, safely. → CSS Beautifier Turn minified or messy CSS into clean, readable, indented rules. → CSS Minifier Shrink CSS by removing comments and whitespace, safely. → JavaScript Beautifier Turn minified or messy JavaScript into clean, indented code. → JavaScript Minifier Shrink JavaScript by stripping comments and whitespace — safely, never breaking it. → Credit Card Validator Check whether a card number passes the Luhn checksum and see its card type. → VTT to SRT Converter Convert WebVTT subtitles to numbered SRT, fixing the timestamp format. → SRT to VTT Converter Convert SRT subtitles to WebVTT, adding the header and fixing timestamps. → JSON to TypeScript Paste JSON and get clean, nested TypeScript interfaces with types inferred automatically. → XML Formatter Paste messy XML and get clean, indented output — or minify it to a single line, with validity checked as you go. →

HEX to RGB Converter Convert a HEX color to RGB and HSL with a live preview. → Color Converter Convert a color between HEX, RGB and HSL with a preview. → Color Contrast Checker Check the contrast ratio between two colors against WCAG AA and AAA. → Color Shades Generator Generate lighter tints and darker shades from any base color. → Color Palette Generator Turn one base color into a matching palette using classic color-harmony rules. →

MD5 Hash Generator Turn any text into its 32-character MD5 hash instantly. → Bcrypt Hash Generator Generate a properly salted bcrypt hash for storing a password. → Bcrypt Password Verifier Check whether a password matches a bcrypt or Argon2 hash. → SHA-1 Hash Generator Turn any text into its 40-character SHA-1 hash instantly. → SHA-224 Hash Generator Turn any text into its 56-character SHA-224 hash instantly. → SHA-256 Hash Generator Turn any text into its 64-character SHA-256 hash instantly. → SHA-384 Hash Generator Turn any text into its 96-character SHA-384 hash instantly. → SHA-512 Hash Generator Turn any text into its 128-character SHA-512 hash instantly. → SHA3-224 Hash Generator Turn any text into its 56-character SHA3-224 hash instantly. → SHA3-256 Hash Generator Turn any text into its 64-character SHA3-256 hash instantly. → SHA3-384 Hash Generator Turn any text into its 96-character SHA3-384 hash instantly. → SHA3-512 Hash Generator Turn any text into its 128-character SHA3-512 hash instantly. → MD4 Hash Generator Turn any text into its 32-character MD4 hash instantly. → MD2 Hash Generator Turn any text into its 32-character MD2 hash instantly. → RIPEMD-128 Hash Generator Turn any text into its 32-character RIPEMD-128 hash instantly. → RIPEMD-160 Hash Generator Turn any text into its 40-character RIPEMD-160 hash instantly. → RIPEMD-256 Hash Generator Turn any text into its 64-character RIPEMD-256 hash instantly. → RIPEMD-320 Hash Generator Turn any text into its 80-character RIPEMD-320 hash instantly. → Whirlpool Hash Generator Turn any text into its 128-character Whirlpool hash instantly. → Tiger Hash Generator Turn any text into its Tiger hash — pick the length and pass count you need. → Snefru Hash Generator Turn any text into its 64-character Snefru hash instantly. → GOST Hash Generator Turn any text into its 64-character GOST R 34.11-94 hash instantly. → CRC32 Hash Generator Turn any text into its 8-character CRC-32 checksum instantly. → Adler-32 Checksum Generator Turn any text into its 8-character Adler-32 checksum instantly. → FNV Hash Generator Compute FNV-1 or FNV-1a hashes in 32-bit or 64-bit from any text. → JOAAT Hash Generator Turn any text into its 8-character Jenkins one-at-a-time hash. → MurmurHash Generator Compute MurmurHash3 hashes in 32-bit or 128-bit from any text. → xxHash Generator Compute xxHash32, xxHash64 or XXH3 hashes from any text instantly. → HAVAL Hash Generator Compute a HAVAL hash in any of its 15 output-size and pass-count variants. → All Hash Generator Hash your text with every supported algorithm at once and compare the results side by side. → HMAC Generator Generate an HMAC signature from a message and a secret key. → Argon2 Hash Generator Generate a salted Argon2id hash for storing a password. → NTLM Hash Generator Turn a password into its Windows NTLM hash instantly. → MySQL Password Hash Generator Generate a MySQL 4.1+ PASSWORD() hash for legacy MySQL servers. → Unix Crypt Generator Generate a salted /etc/shadow password hash for Linux. → PHP password_hash() Generator Run PHP’s password_hash() with the algorithm and cost of your choice. →

Password Generator Create strong, random passwords in one click. → UUID Generator Generate random version 4 UUIDs (GUIDs). → Lorem Ipsum Generator Generate classic Lorem Ipsum placeholder paragraphs. → Random Number Generator Generate random numbers between any two values. → Random String Generator Generate random strings of any length from the character sets you choose. → Random Color Generator Generate a random color with its HEX, RGB and HSL values and a live preview. → PIN Generator Generate secure random numeric PINs. → Password Strength Checker Estimate how strong a password is — privately, in your browser. → Random Name Picker Pick a random winner, shuffle a list, or split names into fair teams. → Invoice Generator Fill in your details and items, and get a clean, printable invoice with the totals worked out for you. → Random Word Generator Generate random English words for brainstorming, games or writing prompts. → Dice Roller Roll one or many virtual dice — from D4 to D100 — with a running total, instantly in your browser. → Coin Flip Flip a fair virtual coin for a quick heads-or-tails call — with a running tally of your results. → Decision Wheel Type your options, spin the wheel and let it land on one at random — perfect for names, choices and giveaways. →

Meta Tag Generator Build clean HTML meta tags for any page. → Open Graph Generator Generate Open Graph and Twitter Card tags — with a live preview of the share card. → Robots.txt Generator Build a valid robots.txt file for your site. → XML Sitemap Generator Turn a list of URLs into a valid XML sitemap. → UTM Builder Add UTM tags to a URL so Google Analytics can track where your traffic comes from. → FAQ Schema Generator Build valid FAQPage JSON-LD so your FAQs can show as a Google rich result. → Twitter Card Generator Build the meta tags that control how your link looks when shared on X (Twitter). → JSON-LD Schema Generator Build valid JSON-LD structured data for the common Schema.org types — ready to paste straight into your page. → .htaccess Redirect Generator Create clean 301/302 redirects, force HTTPS and set www or non-www — copy the rules straight into your .htaccess. → Hreflang Generator Generate correct hreflang link tags for every language version of a page — with x-default. → Sitemap URL Counter Paste a sitemap URL and see exactly how many URLs it contains. → Robots.txt Tester Enter a website and see its robots.txt rules, crawl-delay and declared sitemaps. → SERP Snippet Preview See how your page will look in Google search results, with live length checks. →

Social Caption Counter Count your caption against every platform’s real character limit. → Video Title & Description Length Checker Check your video title and description against platform limits and truncation points. → YouTube Thumbnail Downloader Download any YouTube video’s thumbnail in full resolution. →

Keyboard Tester Press any key and see it light up — a fast way to check every key works. → Mouse Tester Check every mouse button, the scroll wheel, double-click and movement. → Click Speed Test (CPS) Measure how many times you can click per second (CPS) in a 5-second sprint. → Webcam Test Check your camera works and see its live preview — privately, in your browser. → Microphone Test Speak and watch the level meter move to confirm your microphone works. → Screen Resolution Checker See your screen resolution, viewport size, pixel ratio and colour depth at a glance. → Dead Pixel Test Fill the screen with solid colours to spot any dead or stuck pixels. → Typing Speed Test Type the sentence and get your words per minute (WPM) and accuracy. → Touch Screen Test Drag across the screen to find dead spots, and see how many fingers it tracks at once. → Speaker Test Play a tone through the left or right channel to check both speakers work. → Refresh Rate Test Measure the frames per second your screen really draws — is that 144Hz monitor actually at 144Hz? → Gamepad Tester Check every button, trigger and stick on your controller, with live values. → Motion Sensor Test Tilt your phone and watch the accelerometer and gyroscope readings move. → Vibration Test Buzz the vibration motor with different patterns to check it still works. → Battery Status Test See your charge level, charging state and time remaining, live from the battery. → Device Info Everything the browser knows about your device — OS, CPU, memory, graphics and screen. → Laptop & PC Test Every hardware test for a laptop or desktop in one place — keyboard, screen, audio, camera and more. → Mobile & Tablet Test Every hardware test for a phone or tablet in one place — touch, sensors, battery, camera and more. →

Online Timer Set a countdown in seconds, minutes or hours and get an alarm when it reaches zero. → Online Stopwatch Time anything to the hundredth of a second, with pause and lap recording. → Pomodoro Timer Work in focused sessions with short breaks — the Pomodoro Technique, timed for you. →

CSS Gradient Generator Design a linear, radial or conic gradient visually and copy the CSS in one click. → CSS Box Shadow Generator Dial in a box-shadow with sliders and copy the exact CSS, previewed live. →

Privacy Policy Generator Build a privacy policy for your site by ticking the clauses that apply — cookies, analytics, ads and more. → Terms & Conditions Generator Build a terms and conditions page by ticking the clauses your site needs. → Disclaimer Generator Build a website disclaimer by ticking the parts that apply — advice, affiliate links, testimonials. →

Binary to Octal Convert binary numbers to octal instantly. For example, 101010 in binary is 52 in octal. → Binary to Decimal Convert binary numbers to decimal instantly. For example, 1011010 in binary is 90 in decimal. → Binary to Hexadecimal Convert binary numbers to hex instantly. For example, 11001110 in binary is CE in hex. → Octal to Binary Convert octal numbers to binary instantly. For example, 65 in octal is 110101 in binary. → Octal to Decimal Convert octal numbers to decimal instantly. For example, 144 in octal is 100 in decimal. → Octal to Hexadecimal Convert octal numbers to hex instantly. For example, 377 in octal is FF in hex. → Decimal to Binary Convert decimal numbers to binary instantly. For example, 45 in decimal is 101101 in binary. → Decimal to Octal Convert decimal numbers to octal instantly. For example, 83 in decimal is 123 in octal. → Decimal to Hexadecimal Convert decimal numbers to hex instantly. For example, 255 in decimal is FF in hex. → Hexadecimal to Binary Convert hex numbers to binary instantly. For example, 1F in hex is 11111 in binary. → Hexadecimal to Octal Convert hex numbers to octal instantly. For example, AB in hex is 253 in octal. → Hexadecimal to Decimal Convert hex numbers to decimal instantly. For example, BB8 in hex is 3000 in decimal. → Text to Ascii Convert text to ascii instantly. For example, "Hi" becomes "72 105". → Ascii to Text Convert ascii to text instantly. For example, "Hi" comes from "72 105". → Text to Hex Convert text to hex instantly. For example, "Hi" becomes "48 69". → Hex to Text Convert hex to text instantly. For example, "Hi" comes from "48 69". → Text to Octal Convert text to octal instantly. For example, "Hi" becomes "110 151". → Octal to Text Convert octal to text instantly. For example, "Hi" comes from "110 151". →

Image Merge Combine 2 to 8 photos into one picture — pick a layout, drag them around and download. → Flip Image Mirror any image left-to-right or top-to-bottom, then download it. → Rotate Image Rotate any image by 90°, 180°, or a precise angle, then download it. → Crop Image Drag a box over any part of an image and download just that region. → Image to Base64 Turn an image into a Base64 data URI you can embed directly in HTML or CSS. → Base64 to Image Paste a Base64 data URI to preview the image and download it as a file. → SVG to PNG Turn an SVG into a PNG at any resolution — rendered in your browser, nothing uploaded. → SVG to JPG Render an SVG to a JPG at any size, on a white background — all in your browser. → Image to SVG Vectorize an image into a true, scalable SVG — traced into paths in your browser. Best for logos and simple graphics. → PNG to SVG Vectorize a PNG into a true, scalable SVG — right in your browser. Best for logos and simple graphics. → JPG to SVG Vectorize a JPG into a true, scalable SVG — right in your browser. Best for logos and simple graphics. → WebP to SVG Vectorize a WebP into a true, scalable SVG — right in your browser. Best for logos and simple graphics. → Image Color Picker Upload an image, click anywhere and get the exact HEX and RGB colour — copy it in one click. → EXIF Viewer & Remover See the hidden metadata inside a photo — camera, date, even GPS — then download a clean copy with it removed. → Image to Text (OCR) Pull the text out of a photo, screenshot or scan — right in your browser, in several languages. →

What Is My User Agent See your browser's user agent string and the device details it reveals. → HTTP Header Checker See the full HTTP response headers any URL returns. → HTTP Status Code Checker Check a URL's HTTP status code and follow its full redirect chain. → Domain to IP Find the IP address (or addresses) a domain points to. → Website to IP See the IP address behind a website, who it belongs to, and what is serving it. → DNS Lookup Look up all of a domain's DNS records in one place. → Meta Tags Analyzer Check a page's title, description and other SEO meta tags. → Open Graph Checker See the Open Graph and Twitter Card tags a page uses when shared. → Page Size Checker Measure a page's HTML size and load time, and count its assets. → WordPress Theme Detector Detect whether a site uses WordPress, and which theme and plugins. →

YouTube Embed Code Generator Build custom iframe embed code for any YouTube video. → YouTube Money Calculator Estimate YouTube ad earnings from views and an RPM range. → YouTube Title Extractor Get a YouTube video's title, channel and thumbnail from its link. →