$ ls ~/tools
12 free tools. Everything runs in your browser β nothing is uploaded.
json{ }
JSON Formatter
Format, validate and minify JSON
jwtπ
JWT Decoder
Decode JWT header & payload
b64πΌπΊ
Base64 Encode / Decode
Encode & decode Base64 text
url%
URL Encode / Decode
Percent-encode & decode URLs
uuidβ
UUID Generator
Generate UUID v4 in bulk
regex/.*/
Regex Tester
Test regex with live highlighting
cronβ°
Cron Builder
Build & explain cron expressions
colorπ¨
Color Converter
Convert HEX β RGB β HSL
hash#
Hash Generator
MD5, SHA-1 & SHA-256 hashes
mdMβ
Markdown Previewer
Live Markdown preview
loremΒΆ
Lorem Ipsum Generator
Generate placeholder text
404β
404 Page Generator
Design & export a custom 404 page