Toolio Français
Toolbox

ToolioThe free, ad-free online toolbox

The handy little toolbox. Fast, ad-free, offline.

All tools

Unit converter Length, mass, temperature, speed… Word counter Words, characters, reading time, density Text diff Differences between two texts Base64 Encode / decode text, URL, image JWT decoder Read and verify a JSON Web Token Cron expression Build and explain a cron Fancy text Unicode fonts for Insta/TikTok bios Price in minimum-wage hours How many work hours it costs Weighted average Grades, weights, target JSON formatter Format, validate & minify Hash generator SHA-1, SHA-256, SHA-512 UUID generator UUID v4 in one click Unix timestamp Epoch ⇄ human date URL encoder Percent-encode & decode Image compressor Compress & resize, 100% local Color & contrast hex/rgb/hsl + WCAG contrast QR code generator Create and read QR codes Regex tester Test your regular expressions live Password generator Strong random passwords Base converter Binary, octal, dec, hex HTML entities Encode and decode HTML JSON ⇄ CSV Convert between JSON and CSV both ways Case & slug camelCase, snake_case, slug… Lorem ipsum Filler text & fake data Markdown preview Write left, see the render right Line tools Sort, dedupe, shuffle… Date difference Duration, business days, date ± N days VAT calculator Net ⇄ gross and VAT amount Percentage calculator Share, proportion, change, discount Aspect ratio Missing dimension and reduced ratio Luhn / IBAN / card validator Check checksums and IBANs Palette & gradient Harmonies, shades & CSS gradients Image inspector EXIF metadata & dominant colors Media converter Image, audio, video — in your browser