URL Encoder & Decoder

Percent-encode or decode full URLs and components, then inspect query parameters.

Your URLs are processed only in your browser.

Parsed URL

Percent encoding

URLs reserve characters such as ?, & and = for structure. Component encoding escapes those characters, while full-URL encoding preserves the structure.

FAQ

Which mode should I use?

Use component mode for a query value or path segment; use full URL mode for an entire address.

Part of nisi.ro — free browser tools. Last updated: 2026-09-20.

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