19 utilities. No signup.
Free age calculator. Enter a date of birth to get exact age in years, months, and days, plus total days and ne
HealthFree sleep cycle calculator. Find the best bedtime or wake-up time using 90-minute sleep cycles so you feel mo
HealthFree Base64 encoder and decoder for text. Supports standard and URL-safe alphabets. Runs locally in your brows
SecurityFree JSON formatter and validator. Beautify or minify JSON, sort keys, and catch syntax errors instantly in yo
SecurityFree strong password generator. Choose length and character sets. Created locally with secure browser randomne
SecurityCheck password strength and get improvement tips locally.
SecurityConvert Unix epoch timestamps to dates and back.
DevGenerate free UUID v4 identifiers in bulk for apps, databases, and testing. Copy-ready browser tool.
SecurityFree text case converter. Switch between UPPER, lower, Title Case, Sentence case, camelCase, PascalCase, snake
TextGenerate lorem ipsum paragraphs, sentences, or words for mockups.
DesignFree word counter for words, characters, sentences, paragraphs, and estimated reading time. Paste text for ins
TextFree word unscrambler: enter jumbled letters to find real English words. Filters for Scrabble, Wordle, anagram
TextFree percentage calculator for X% of Y, X is what percent of Y, and percent increase/decrease.
MathFree tip calculator and bill splitter. Enter bill, tip percent, and party size for totals and per-person amoun
MathFree unit converter for length, weight, temperature, and volume. Convert metric and imperial units instantly.
MathGenerate random phone numbers by country for testing and mock data. US 555-style patterns, international forma
GeneratorsFree QR code generator. Convert any URL or text into a scannable QR code and download a PNG. No signup.
Generators