JSON formatter, Base64, URL encoder, color converter and more.
9 tools available
Encode and decode Base64 strings.
Format, validate, and minify JSON.
Encode and decode URLs and query strings.
Convert HEX, RGB, HSL color codes.
Generate strong, secure passwords instantly.
Live Markdown to HTML preview.
Generate custom QR codes instantly.
Generate beautiful CSS gradients visually.
Test how long it takes to crack your password.