Skip to main content
ConvertLab
Tools

Web & URLs

URL Encoder/Decoder

Percent-encode text for URLs, or decode an encoded string back to plain text.

  • Runs in your browser

Plain text

Encoded

Value mode escapes every reserved character — use it for a single query parameter. Full URL mode keeps : / ? # = & intact so a complete URL stays clickable.

Was this tool useful?

Stored locally in your browser only — not sent anywhere.

Tools you may need

Base64 Encoder/DecoderEncode text as Base64 or decode Base64 back to text, with full Unicode support.JWT DecoderInspect a JSON Web Token's header and payload with claim dates decoded. No verification.URL ParserBreak any URL into protocol, host, port, path, query parameters and hash — entirely on-device.Query String BuilderBuild clean URL query strings from key/value pairs, with sorting, encoding and empty-pair handling.