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Latest tools
218 tools are live. Newest completions are at the top.
Shipped tools, newest first
- Acronym Generator Make acronyms from phrases, or phrases from acronyms.
- Word Scramble Generator Turn a word list into scramble puzzles to solve or print.
- Anagram Generator Find anagrams and every word you can make from a set of letters.
- Caesar Cipher Tool Encrypt and decrypt Caesar cipher text, or try all 26 shifts to crack it.
- Pig Latin Translator Translate English to Pig Latin and back, with a word-by-word breakdown.
- ASCII Art Generator Turn words into ASCII art banners in 26 classic FIGlet fonts.
- Invisible Text Generator Generate blank Unicode characters, like zero width spaces, to copy and paste.
- Strikethrough Text Generator Make s̶t̶r̶i̶k̶e̶t̶h̶r̶o̶u̶g̶h̶, underlined, and slashed text in 12 styles to copy.
- Zalgo Text Generator Make Zalgo glitch text with adjustable intensity and direction to copy.
- Upside Down Text Generator Flip text upside down, ʇxǝʇ ǝʞıl sıɥʇ, and copy it anywhere.
- Small Text Generator Turn text into ˢᵘᵖᵉʳˢᶜʳⁱᵖᵗ, subscript like H₂O, or sᴍᴀʟʟ ᴄᴀᴘs to copy and paste.
- Fancy Text Generator Turn text into 30+ fancy Unicode fonts to copy into bios and posts.
- Dice Roll Probability Calculator Work out the exact odds of any dice total.
- Bingo Card Generator Make unique, printable bingo cards with numbers, words, or pictures.
- Random Coordinate Generator Generate random latitude and longitude coordinates.
- Random Decimal Number Generator Generate random decimal numbers between 0 and 1.
- Random Time Generator Generate random times of day within any range.
- Random NanoID Generator Generate short, URL-safe NanoIDs with a custom alphabet.
- Random Port Number Generator Pick random port numbers that avoid common services.
- Random IP Address Generator Generate random IPv4 and IPv6 addresses for testing.
- Random PIN Generator Generate secure random PIN codes without easy patterns.
- Random Group Generator Split a list of names into fair, random groups.
- Random Poker Hand Generator Deal random poker hands, rank them, and find the winner.
- Random Playing Card Generator Draw random playing cards from a shuffled deck.
- Rock Paper Scissors Play rock paper scissors against the computer or pick a fair random move.
- Magic 8-Ball Ask a yes-or-no question and shake the Magic 8-Ball.
- Lottery Number Generator Generate random lottery numbers for popular games or your own.
- Random Name Picker Draw random winners from a list of names, with a wheel and a draw certificate.
- Spin the Wheel Spin a random picker wheel with your own choices.
- Dice Roller Roll D4 to D100 dice online with modifiers, for board games and RPGs.
- Coin Flipper Flip one or up to 100 coins online and count heads and tails.
- List Randomizer Shuffle the lines of any list into a fair random order.
- Random Number Generator Pick random whole numbers in any range, with or without repeats.
- Random Color Generator Generate random colors and palettes in eight styles.
- Color Scheme Generator Build color palettes from one base color with seven harmony rules.
- Gradient Generator Build linear and radial CSS gradients and copy CSS, Tailwind, or SVG.
- Color Contrast Checker Test text and background colors against WCAG AA and AAA contrast.
- Color Code Converter Convert a color between HEX, RGB, HSL, HSV, CMYK, and CSS names.
- HEX to RGB Converter Convert hex color codes to RGB, RGBA, HSL, and CMYK values.
- Cups to Grams Converter Convert cups to grams for flour, sugar, butter, and 39 more ingredients.
- MPH to KM/H Converter Convert mph to km/h and km/h to mph, with m/s and knots.
- Feet to Meters Converter Convert feet and inches to meters, centimeters, and millimeters.
- KG to LBS Converter Convert kilograms to pounds and pounds to kilograms.
- CM to Inches Converter Convert centimeters to inches, fractions of an inch, and feet and inches.
- File Size Converter Convert bytes, KB, MB, GB, and TB in decimal and binary units.
- Volume Converter Convert between liters, gallons, cups, fluid ounces, spoons, and more.
- Weight Converter Convert between kilograms, pounds, ounces, stone, tons, and more.
- Length Converter Convert between metric, imperial, nautical, and astronomical lengths.
- Temperature Converter Convert between Celsius, Fahrenheit, Kelvin, Rankine, and Réaumur.
- Number to Word Converter Spell out numbers in English words, ordinals, or check amounts.
- Grade Calculator Work out your course grade and the score you need on what is left.
- GPA Calculator Calculate your grade point average from grades and credits.
- Is It a Prime Number? Check whether a number is prime and factor it if it is not.
- Least Common Multiple Calculator Find the least common multiple of numbers, with four methods.
- Greatest Common Factor Calculator Find the greatest common factor of numbers, with three methods.
- Fraction Simplifier Reduce a fraction to lowest terms and see how it was done.
- Fraction Calculator Add, subtract, multiply, and divide fractions and mixed numbers.
- Average Calculator Find the mean, median, mode, and weighted average of numbers.
- Degrees to Radians Converter Convert degrees to radians as decimals or fractions of π.
- Percentage Change Calculator Find the percentage increase or decrease between two values.
- Percentage Calculator Calculate percentages, percentage change, and increases or decreases.
- Roman Numerals Converter Convert numbers to Roman numerals and back, including dates.
- Hex Converter Convert hex to decimal, binary, octal, and every base from 2 to 36.
- Binary Converter Convert binary to decimal, hex, and octal, with every bit explained.
- Number Base Converter Convert numbers between any bases from 2 to 36, with step-by-step working.
- Date to Roman Numerals Converter Write a date in Roman numerals for tattoos and keepsakes.
- Online Alarm Clock Set alarms in your browser with sounds, labels, and snooze.
- World Clock See the current time and day or night in cities worldwide.
- Time to Decimal Converter Convert hours, minutes, and seconds into decimal hours.
- Decimal to Time Converter Convert decimal hours into hours, minutes, and seconds.
- Julian Date Converter Convert between calendar dates and astronomical Julian Dates.
- ISO 8601 Date Formatter Write a date and time in ISO 8601 and other standard formats.
- Birth Day of the Week Calculator Find out which day of the week you were born on.
- Anniversary Calculator Count the time since a wedding, relationship, or job began.
- Add Business Days to Date Add or subtract working days from a date, skipping holidays.
- Business Days Calculator Count working days between two dates, minus weekends and holidays.
- How Long Until Calculator Count down to any future date or time.
- How Long Ago Calculator Find how much time has passed since any date.
- Halfway Date Calculator Find the date halfway between two dates.
- Half Birthday Calculator Find the date of your next half birthday and count down to it.
- Days in Month Find how many days are in any month of any year.
- Day of the Year Calculator Find the day number of any date and how much of the year is left.
- Online Stopwatch Time anything to the hundredth of a second, with laps, splits, and CSV export.
- Countdown Timer Run an online countdown timer with an alarm, progress ring, and full screen.
- Time Zone Converter Convert a time between cities and find hours that suit everyone.
- Time Duration Calculator Work out the hours, minutes, and seconds between two times.
- Week Number Calculator Find the week number of a date, or the dates in a given week.
- Day of the Week Calculator Find the weekday of any date in history or the future.
- Date Calculator Add or subtract days, weeks, months, or years from a date.
- Days Between Two Dates Count the days, weeks, and business days between two dates.
- Age Calculator Work out an exact age in years, months, days, and more.
- Phone Number Extractor Pull phone numbers out of text and export them.
- Text Column Extractor Pull chosen columns out of CSV, tab, or space-separated text.
- HTML to Text Converter Strip HTML tags and keep clean, readable plain text.
- Number Extractor Pull every number out of text and get the sum, average, and median.
- URL Extractor Pull every link out of text or HTML, with duplicates removed.
- Email Extractor Pull every email address out of text, with duplicates removed.
- Reverse Lines Flip the order of lines so the last line comes first.
- Remove Lines Containing Remove or keep every line that matches a word, phrase, or pattern.
- Sort Text by Length Sort lines from shortest to longest or the reverse, with length statistics.
- Diff Checker Compare two texts side by side and see exactly what changed.
- Text to SQL List Converter Turn one value per line into a quoted list for SQL IN (…).
- List Difference Calculator Compare two lists: only in A, only in B, in both, and all items.
- List Cleaner Dedupe, trim, filter, sort, and reformat a list in one step.
- Sort Lines Alphabetically Sort lines A–Z, Z–A, naturally, by length, or by number.
- MurmurHash3 Generator Generate 32-bit and 128-bit MurmurHash3 hashes with a seed.
- FNV-1a Hash Generator Generate FNV-1a hashes from 32 to 1024 bits.
- CRC-64 Checksum Calculator Calculate CRC-64 checksums in four common variants.
- Adler-32 Checksum Calculator Calculate the Adler-32 (zlib) checksum of text, step by step.
- SHA3-512 Hash Generator Create the SHA3-512 hash of text or a file and check it against a checksum.
- SHA3-384 Hash Generator Create the SHA3-384 hash of text or a file and check it against a checksum.
- Text to Binary, Hex & ASCII Converter Convert text to binary, hex, decimal, and octal, and back again.
- Morse Code Decoder Translate Morse code dots and dashes back into text.
- Morse Code Generator Translate text to Morse code and play it as sound.
- Bcrypt Hash Generator & Checker Generate bcrypt password hashes or check a password against a bcrypt hash.
- CRC32 Checksum Calculator Calculate the CRC32 checksum of text in hex, decimal, and binary.
- RIPEMD160 Hash Generator Create the RIPEMD-160 hash of text or a file and check it against a checksum.
- SHA3-256 Hash Generator Create the SHA3-256 hash of text or a file and check it against a checksum.
- SHA512 Hash Generator Create the SHA-512 hash of text or a file and check it against a checksum.
- SHA384 Hash Generator Create the SHA-384 hash of text or a file and check it against a checksum.
- SHA224 Hash Generator Create the SHA-224 hash of text or a file and check it against a checksum.
- SHA1 Hash Generator Create the SHA-1 hash of text or a file and check it against a checksum.
- SHA256 Hash Generator Create the SHA-256 hash of text or a file and verify a checksum.
- MD5 Hash Generator Create the MD5 hash of text or a file and check it against a checksum.
- Random String Generator Generate random strings for API keys, tokens, codes, and test data.
- Password Generator Generate strong passwords, passphrases, or PINs with a strength rating.
- GUID / UUID Generator Generate v4, v1, or v5 UUIDs in bulk and validate any GUID.
- URL Decoder Turn %20-style encoded URLs and text back into readable text.
- URL Encoder Percent-encode text for URLs, query strings, or path segments.
- Base64 Decoder Decode Base64 or URL-safe Base64 back to text, hex, or binary.
- Base64 Encoder Encode text or a file to standard, URL-safe, or MIME Base64.
- JSON Schema Generator Infer a JSON Schema from sample JSON data.
- SVG to React JSX Converter Turn SVG markup into a ready-to-use React component.
- Smart Quotes Remover Turn curly smart quotes into straight quotes for code and data.
- PT to PX Converter Convert points to pixels and back at any resolution.
- Hreflang Tag Generator Generate and check hreflang tags for international SEO.
- Git Command Generator Get the right Git command for a task, explained and rated for safety.
- cURL to JSON Converter Turn cURL commands into JSON or ready-to-run code.
- cURL Command Builder Build correct curl commands from a simple form.
- CSS Flexbox Playground Play with flexbox properties live and copy the CSS.
- CSS Grid Generator Design CSS Grid layouts visually and copy the code.
- .env File Generator Build .env files from templates with secure random secrets.
- TOML to JSON Converter Convert TOML config files to JSON.
- Random User-Agent Generator Generate realistic User-Agent strings for browsers, phones, and bots.
- .htaccess Redirect Generator Generate Apache .htaccess redirects, HTTPS rules, and more.
- JavaScript Minifier & Beautifier Minify JavaScript for production or beautify it to read.
- XML Validator Check XML for syntax errors, then format or minify it.
- XML to JSON Converter Convert XML documents to JSON in four common styles.
- JSON to YAML Converter Convert JSON into clean, readable YAML.
- JWT Decoder Decode JSON Web Tokens and read their claims and expiry.
- HTTP Status Code Reference Look up any HTTP status code with its meaning, usage, headers, and code examples.
- Query String Builder Build encoded URL query strings from key=value lines, or decode one into JSON.
- HTML Compressor Minify HTML by removing comments, extra spaces, and line breaks.
- HTML Beautifier Format and indent messy or minified HTML, or minify it, and spot unclosed tags.
- CSS Compressor Minify CSS to shrink its size, with an aggressive mode for extra savings.
- CSS Beautifier Format messy or minified CSS into clean, indented code, or minify it.
- Unix Time Converter Convert Unix timestamps to dates in any time zone, and dates to timestamps.
- XML Sitemap Generator Create a sitemap.xml file from a list of URLs, with images and hreflang links.
- Meta Tag Generator Generate SEO, Open Graph, and Twitter card meta tags with live previews.
- Robots.txt Generator Create a robots.txt file from simple fields, or validate one you already have.
- Unix Permission Calculator Convert chmod permissions between checkboxes, octal, and symbolic form.
- Crontab Expression Generator Build a cron expression, read it in plain English, and copy the crontab line.
- CSS Box Shadow Generator Design layered CSS box shadows with a live preview and copy the code.
- PX to REM Converter Convert px to rem or em and back, with a custom root font size and a CSS block.
- URL Parser Split a URL into its parts and inspect decoded paths and query parameters.
- Markdown Table Generator Convert CSV, TSV, or pipe-separated data into a Markdown table.
- Lorem Ipsum Generator Generate lorem ipsum paragraphs, sentences, or words, plain or wrapped in HTML.
- HTML to Markdown Converter Turn HTML into clean Markdown with tables, lists, links, and code blocks.
- URL Slug Generator Turn titles into clean, lowercase, hyphenated URL slugs.
- Regex Tester Test regular expressions with highlighted matches, groups, and replacements.
- JSON String Escape/Unescape Escape quotes, backslashes, and line breaks for JSON, or unescape them.
- HTML Entity Encoder/Decoder Escape text as HTML entities, or decode < and € back to text.
- SQL Formatter Turn one-line SQL into clean, indented, readable queries.
- YAML Formatter & Validator Check YAML for errors, reformat it, or convert it to JSON.
- JSON to CSV Converter Flatten JSON and API responses into spreadsheet-ready CSV.
- CSV to JSON Converter Turn CSV rows into JSON objects, arrays, columns, or NDJSON.
- JSON Formatter & Validator Beautify, minify, validate, or repair JSON, with exact error positions.
- SRT Merger Combine two SRT files one after the other or on one timeline.
- CSV to SRT Converter Turn a CSV of times and text into an SRT subtitle file.
- SRT to CSV Converter Turn SRT subtitles into a CSV spreadsheet.
- VTT to TXT Converter Turn WebVTT captions into a clean transcript.
- SRT to TXT Converter Turn SRT subtitles into clean text or a transcript.
- SRT Time Shift Shift, re-sync, or frame-rate convert SRT subtitle timings.
- Whitespace Visualizer Show spaces, tabs, line endings, and hidden Unicode characters.
- Break Line by Characters Wrap text so every line fits within a character limit.
- Bionic Reading Converter Bold the start of each word to make text easier to skim.
- Text Repeat Repeat text many times with separators, numbering, and a counter.
- Reverse Text Write text backwards, or reverse the order of its words or lines.
- Invisible Character Remover Find and remove zero-width spaces, soft hyphens, and other hidden characters.
- Remove Accents Turn accented letters into plain ones: é → e, ñ → n, ß → ss.
- Remove Punctuation Strip periods, commas, quotes, brackets, and symbols from text.
- Remove Spaces Collapse extra spaces, delete all spaces, or squeeze text onto one line.
- Remove Leading and Trailing Spaces Trim spaces and tabs from the start and end of every line.
- Add Prefix and Suffix to Text Add text before and after every line or word, such as quotes or HTML tags.
- Remove Line Numbers Strip line numbers from code, logs, and numbered lists.
- Add Line Numbers Put a sequential number at the start of every line.
- Add Line Breaks Wrap text so every line fits a set number of characters.
- Remove Line Breaks Join broken lines into one paragraph, with a space, comma, or custom separator.
- Remove Empty Lines Delete blank lines and whitespace-only lines from text or code.
- Remove Duplicate Lines Delete repeated lines from a list, keeping the first or last copy.
- Find and Replace Text Replace words or regex patterns in text, preview every match, and undo.
- Title Case Converter Capitalize titles in APA, Chicago, MLA, or AP style and see what changed.
- Text Case Converter Switch text between UPPERCASE, lowercase, Title Case, camelCase, and 8 more styles.
- Text to Speech Reader Read text aloud with your browser’s voices and word highlighting.
- Lipogram Checker Find forbidden letters in a lipogram, such as writing without E.
- Pangram Checker Check whether a sentence uses every letter of the alphabet.
- Find Longest Line Find the longest lines in text, code, or logs.
- Syllable Counter Count syllables per word and per line, and check haiku and limerick patterns.
- Speaking Time Calculator Estimate how long a speech or script takes to say at your pace, with pauses.
- Reading Time Calculator Estimate how long a text takes to read at your chosen speed and density.
- Paragraph Counter Count paragraphs by blank lines or by line, with a table of each paragraph’s length.
- Get String Length Count the characters, bytes, words, and character types in any string.
- Readability Score Calculator Score English text with Flesch, Fog, SMOG, and four more readability formulas.
- Word Frequency Analyzer Rank words by how often they appear, with stop-word filters and a word cloud.
- Line Counter Count all lines, non-blank lines, or lines of code without comments.
- Sentence Counter Count sentences, see their types and structure, and get a writing score.
- Character Counter Count characters with and without spaces, and see letters, digits, and symbols.
- Word Counter Count words, characters, sentences, and reading time, and see your most used words.