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Barcodes & QR
Text
- Word counterCount words, characters, sentences, paragraphs and lines as you type.
- Character counterCount visible characters, spaces, Unicode code points and UTF-8 bytes.
- Case converterChange capitalization or turn text into camelCase, snake_case and kebab-case.
- Lorem ipsum generatorMake an exact number of placeholder words, sentences, paragraphs or list items.
- Font generatorPreview and copy styled Unicode letters.
- Title case converterConvert an English title using MLA or Chicago rules, then review and correct each word.
Translators
- Morse code translatorTranslate text and Morse, play the signal, or save a WAV file.
- Binary translatorConvert UTF-8 or ASCII text to binary and inspect each byte.
- Roman numeral converterConvert whole numbers and Roman numerals in either direction.
- Base64 encoder and decoderEncode text or a local file, or decode Base64 back to bytes.
- URL encoder and decoderEncode a URL component or decode percent escapes.
- HTML entity encoder and decoderEncode reserved HTML characters or decode named and numeric entities.
Code
- JSON formatterFormat, minify or validate JSON with line and column errors.
- XML formatterIndent XML while preserving declarations, comments and mixed content.
- YAML formatterFormat YAML, keep comments, and see a JSON conversion.
- SQL formatterFormat SQL for a selected dialect while keeping comments and placeholders.
- Markdown formatterTidy Markdown and compare the result before copying it.
Random & party
- Random number generatorDraw numbers within inclusive bounds, with or without repeats.
- List randomizerShuffle your list or draw entries without repeats.
- Random name pickerPick from your own names, with exclusions and a draw history.
- Random team generatorSplit your names into teams by team count or maximum team size.
- Picker wheelSpin a wheel made from your own options and keep the draw history.
- Random letter generatorDraw letters from an alphabet you choose.
- Password generatorMake a random password or a word-based passphrase on your device.
- Bingo card generatorMake a printable bingo card from your own words.
- Random word generatorDraw words for a writing warm-up by category and challenge, without repeats.
- Charades generatorDraw acting prompts by category and challenge. Hide each prompt until the actor is ready.
- Drawing word generatorPick words for a Pictionary-style drawing game, filtered by category and challenge.
Color
Device checks
- Keyboard testerSee key presses, releases and the codes this browser receives.
- Gamepad testerInspect connected gamepad buttons, axes and dead-zone behavior.
- Mouse testerSee mouse buttons, holds, wheel movement and double-click events.
- Speaker testPlay a short left, right or stereo signal with a visible Stop control.
- Dead pixel testFill the screen with solid colors to inspect pixels.