🔗 URL Encoder / Decoder

Encode or decode URL strings

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URL Encoder / Decoder

Percent-encode or decode text and query strings — runs in your browser, nothing uploaded.

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What This Tool Does

Encode: Uses encodeURIComponent so spaces and reserved characters become percent-encoded (e.g. %20, %26)—ideal for query values and path segments.

Decode: Normalizes + to spaces, then decodeURIComponent. Invalid sequences show an error toast instead of breaking the page.