⚒️Free · No sign-up · Runs offline

Coder Cabin

Instant developer tools that run entirely in your browser — no server, no sign-up.

All Tools

🔏Encoder / Decoder

Base64 Encode / Decode

Encode strings to Base64 or decode Base64 strings

🔗Encoder / Decoder

URL Encode / Decode

Encode or decode URL percent-encoded strings

📋Formatter

JSON Formatter

Format, validate and minify JSON

🎫Inspector

JWT Decoder

Decode and inspect JSON Web Tokens

🎨Color

Color Converter

Convert colors between HEX, RGB, HSL and ARGB formats

#️⃣Encoder / Decoder

Hash Generator

Generate MD5, SHA1, SHA256 and SHA512 hashes

⏱️Converter

Unix Timestamp Converter

Convert Unix timestamps to human-readable dates and vice versa

🆔Generator

UUID Generator

Generate RFC 4122 compliant UUIDs (v4)

↔️Converter

JSON ↔ YAML Converter

Convert between JSON and YAML formats

🧪Inspector

Regex Tester

Test and debug regular expressions with match highlighting