All Tools
Every mini tool I've built, sorted by usefulness. Free, no signup needed.
JSON Formatter
Paste JSON, get it formatted and validated. Free, no signup, runs in your browser.
#json#formatter#validator
Regex Tester
Test JavaScript regex patterns with live matching and capture group highlighting.
#regex#validator
Base64 Encoder
Encode and decode Base64 strings — text, URLs, file content. Browser-native, no network calls.
#base64#encoder#decoder