Tool4SaaS

URL Encoder / Decoder

Percent-encode or decode URLs, query strings, and components with UTF-8 support, plus-versus-%20 handling, and batch processing for web projects offline.

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About the author

Written and maintained by the Tool4SaaS team. Every tool runs locally in your browser and is tested in-house for accuracy. Last updated: .

Frequently asked questions

When putting text into URLs or query strings so special characters do not break the link.

No. Encoding and decoding happen in your browser.

Yes, all processing happens locally in your browser and nothing is uploaded.

How to use URL Encoder / Decoder

  1. Paste input: Paste the text or URL you want to encode or decode.
  2. Choose mode: Choose encode or decode.
  3. Copy result: Copy the result.