Developer Tools That Just Work
Free, fast, no signup. JSON, Base64, JWT, Regex, Hashing & more.
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JSON Formatter
Format, validate & minify JSON
B64
Base64 Encode/Decode
Encode & decode Base64 strings
JWT
JWT Decoder
Decode and inspect JWT tokens
.*
Regex Tester
Test regular expressions with highlighting
#
Hash Generator
MD5, SHA-1, SHA-256, SHA-512
%
URL Encode/Decode
Encode & decode URL components
Simple Pricing
Free
$0
- ✓ All basic tools
- ✓ Unlimited usage
- ✓ No signup required
- ✗ Batch processing
- ✗ API access
- ✗ File import/export
Pro
POPULAR$4/mo
- ✓ Everything in Free
- ✓ Batch processing
- ✓ API access (10k req/mo)
- ✓ File import/export
- ✓ No ads
- ✓ Priority support