URL Encode / Decode
Percent-encode text for safe use in URLs, or decode encoded URLs back to text.
Runs in your browser — files never leave your device
Input
Output
How it works
Encode text for safe use in URLs, or decode an encoded URL back to readable text.
Switch modes with the buttons; everything stays local.
Frequently asked questions
- Is my text uploaded?
- No — it runs entirely in your browser.
- What does URL encoding do?
- It percent-encodes characters that aren’t safe in a URL, like spaces and ampersands.
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