Tools
Browse categories of free, no-signup tools. Click a category to see its tools.
Calculators
Age, BMI, ROI, tips, and more.
Color Tools
Color conversion, contrast checker.
Unit Converters
Unit converters: area, speed, pressure, power, volume.
Date & Time
Epoch, timezone, date and time utilities.
Developer Tools
Hash, AES-GCM, encoding.
Money & Finance
Interest, loans, discounts, tips.
Generators
UUIDs, passwords, placeholder text.
Math & Numbers
Percentages, ratios, primes, conversions.
Text & Writing
Word counts, case conversion, cleanup.
Text Tools
Counters, formatters, encode/decode, case, lines.
Unit Converters
Length, mass, temperature, data units.