Free Online Tools
101 simple tools for text, images, calculations, conversions and quick tests. Free, no sign-up, and they run right in your browser.
101 toolsFree, no sign-upPrivate: runs in your browserWorks on phones
Text tools 14
Word CounterCount words, characters, sentences and paragraphs as you type, with reading time and top keywords.Case ConverterChange text to UPPERCASE, lowercase, Title Case and more.Remove Blank LinesDelete empty lines from text or code, strip HTML tags, trim spaces and remove duplicate lines.Alphabetical OrderSort any list A to Z, Z to A, by length or at random.Diff CheckerCompare two texts and highlight every change.Online NotepadWrite quick notes that are saved in your browser. Download as .txt.Lorem Ipsum GeneratorPlaceholder paragraphs, sentences or words for mockups.Character CounterCount characters with limits for X, SMS and meta tags.Word Frequency CounterFind the most used words and phrases in any text.Remove Duplicate LinesDelete repeated lines from a list in one click.Find and Replace TextReplace words or patterns across a whole text.Text RepeaterRepeat a word or line many times, with separators.Text to SpeechRead any text aloud with your device’s voices.Speech to TextType with your voice: free online dictation.
Fancy text and symbols 6
Small Text GeneratorTiny superscript and small caps text to copy and paste.Fancy Text GeneratorBold, italic, script and bubble fonts for bios and posts.Upside Down TextFlip text upside down and mirror it for fun messages.Strikethrough TextCross out text with lines that paste anywhere.Reverse TextReverse letters, words or lines in any text.Copy and Paste SymbolsDegree, check mark, arrows, stars and more.
Random pickers 10
Random Number GeneratorPick a random number from 1 to 100 or any range, one or many, with a no-repeats option.Flip a CoinToss a virtual coin for heads or tails, once or 100 times.Spin the WheelRandom name picker: add names, spin and pick a winner.Dice RollerRoll up to 50 virtual dice: D6 for board games, D20 and D&D notation like 2d6+3.Yes or No WheelSpin for a yes or no answer when you can’t decide.Random Letter GeneratorPick random letters A to Z for games and practice.Random Name GeneratorRandom first and last names for characters and test data.Random Team GeneratorSplit a list of names into fair random teams.Random Date GeneratorPick random dates and times in any range.Lottery Number GeneratorQuick picks for Powerball, Mega Millions and more.
Speed and skill tests 5
CPS TestHow many clicks per second can you do?Reaction Time TestClick when it turns green and see your reaction speed.Typing TestCheck your typing speed in words per minute and accuracy.Word UnscramblerFind words from scrambled letters for word games.Tally CounterClick or tap to count people, laps or anything.
Converters 8
Binary TranslatorConvert text to binary code and binary back to text.Morse Code TranslatorTurn text into Morse code and back, with sound.Roman Numeral ConverterTurn numbers, years and dates into Roman numerals.Temperature ConverterCelsius, Fahrenheit and Kelvin, both ways.Length Convertercm, inches, feet, metres, miles and more.Weight Converterkg to lbs, grams, ounces and stones.Number to WordsWrite numbers in words for cheques, US or Indian style.Number Base ConverterBinary, decimal, hex and octal conversions.
Calculators 7
Percentage CalculatorWork out X% of Y, percent change and more.Average CalculatorMean, median, mode and range of a list of numbers.Fraction CalculatorAdd, subtract, multiply and divide fractions with steps.GPA CalculatorSemester and cumulative GPA on the 4.0 scale.Tip CalculatorWork out the tip and split the bill between people.Hours CalculatorHours and minutes between two times, plus a time card.BMI CalculatorBody mass index from height and weight, metric or US.
Money calculators 5
Loan and EMI CalculatorMonthly payment, total interest and schedule.Compound Interest CalculatorSee savings grow with regular deposits.Discount CalculatorSale price and savings after a percentage off.Sales Tax and GST CalculatorAdd or remove tax, VAT or GST from a price.Salary to Hourly CalculatorConvert hourly, weekly, monthly and yearly pay.
Health and fitness calculators 5
Calorie CalculatorDaily calories (TDEE) and BMR for your goal.Pregnancy Due Date CalculatorEstimate a due date and weeks pregnant.Body Fat CalculatorBody fat percentage by the US Navy method.Water Intake CalculatorHow much water to drink each day.Ideal Weight CalculatorIdeal body weight by height with four formulas.
Date and time tools 9
Days Between DatesCount days, weeks and business days between two dates.Age CalculatorYour exact age in years, months and days, plus next birthday.Stopwatch and TimerOnline stopwatch with laps and a countdown timer with alarm.Time Zone ConverterCompare times across cities and plan meetings.Countdown to a DateLive countdown to any date, event or holiday.Week NumberToday’s ISO week number and dates for any week.Day of the Week CalculatorFind the weekday for any date in history.Sleep CalculatorBest times to wake up or go to bed by sleep cycles.Pomodoro Timer25-minute focus timer with breaks and alerts.
Developer tools 12
UUID GeneratorGenerate random v4 UUIDs and GUIDs in bulk.Base64 Encode and DecodeEncode text to Base64 and decode it back, UTF-8 safe.Unix Timestamp ConverterConvert epoch time to a date and a date to epoch.JSON FormatterBeautify, minify and validate JSON with error lines.URL Encode and DecodePercent-encode or decode URLs and see query parameters.Password GeneratorStrong random passwords and passphrases with a strength meter.HTML Encode and DecodeConvert special characters to HTML entities and back.Hash GeneratorMD5, SHA-1 and SHA-256 hashes of any text.Regex TesterTest regular expressions with live highlighting.CSS MinifierMinify or beautify CSS and see the savings.JSON to CSV ConverterTurn JSON arrays into CSV and CSV into JSON.URL Slug GeneratorTurn titles into clean, SEO-friendly URL slugs.
Image tools 6
Image ResizerResize photos to exact pixels or a percentage.Image CompressorShrink JPG, PNG and WebP file sizes.Image ConverterConvert images between JPG, PNG and WebP.Image to Base64Turn an image into a data URL for HTML or CSS.Color Picker From ImagePick exact colors from any photo or screenshot.Aspect Ratio CalculatorResize width and height while keeping the ratio.
Web and network tools 9
Redirect CheckerSee every 301 or 302 hop and the final status.DNS LookupCheck A, MX, TXT, SPF and DMARC records for any domain.What Is My IPSee your public IP address, IPv4 or IPv6, and location.Web Safe ColorsAll 216 web safe colors with hex, short hex and RGB codes. Click to copy.Web Safe Fonts ListFonts that display the same on almost every device.Hex to RGB ConverterConvert colors between HEX, RGB and HSL with a picker.QR Code GeneratorQR codes for links, text, Wi-Fi and contacts.Barcode GeneratorCode 128, EAN-13 and UPC barcodes as PNG or SVG.Color Palette GeneratorRandom and matching color palettes with hex codes.
Device tests 5
Mic TestCheck your microphone with a live level meter and playback.Webcam TestCheck your camera, its resolution and frame rate.Keyboard TesterPress keys to find dead, stuck or ghosting keys.Dead Pixel TestFull-screen colors to spot dead or stuck pixels.What Is My Screen ResolutionYour screen size, viewport and pixel ratio.
Free online games 6
Need a break? Play our free online games: word, puzzle and two-player classics that run in your browser.
CheckersClassic checkers vs the computer or a friend.Word SearchFind hidden words in themed puzzles.Flag QuizGuess the country from its flag.Sliding PuzzleSlide the tiles into order: 8, 15 or 24 puzzle.Maze GameRandom mazes from easy to huge.Charades GeneratorRandom words to act out, with timer and scores.
About these free online tools
These free online tools handle everyday jobs in seconds. Count and clean up text, make fancy fonts and symbols, pick random names and lottery numbers, convert units, work out loans, discounts, tax, calories and due dates, compare time zones, resize and compress images, make QR codes and barcodes, format JSON and test regex, and check your microphone, webcam, keyboard and screen. There are more than 100 tools, they work on phones and computers, need no sign-up, and run in your browser, so nothing you type is sent to our server.
Why use these tools?
- Private: your text and results stay on your device.
- Fast: results appear as you type or click, with no waiting for a server.
- Free: no account, no limits and no watermark.
Have an idea for another tool you would use? Tell us in the comments on any of our tutorials.