Fast, browser-based utilities with no sign-up required. More tools added regularly.
Beautify, validate and minify JSON with colour-coded output and error detection.
Encode text to Base64 or decode Base64 back to readable text instantly.
Encode or decode URL components using encodeURIComponent / decodeURIComponent.
Generate one or many RFC 4122 v4 UUIDs with bulk copy support.
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QUABL