URL Encode and Decode
URL Encode and Decode is for the everyday moments when a query string, redirect target, or special character needs to be converted safely before testing or sharing.
Encode and decode URLs, query strings, and parameter fragments instantly in the browser.
When this tool helps most
- Encoding query parameters before using them in links or requests.
- Decoding copied URLs so parameter values are easier to inspect.
- Checking whether a string needs encoding before it goes into a redirect or API call.
Encode or decode URLs and parameter values
Handy for query strings, redirect targets, API testing, and checking what an encoded string really contains.
How to use URL Encode and Decode
- 1 Paste the string or URL fragment into the input box.
- 2 Choose whether to encode or decode the content.
- 3 Copy the result for use in the next debugging or integration step.
Frequently asked questions
Can I use this for full URLs and query strings?
Yes. It works well for full URLs, individual parameter values, and encoded fragments.
What if decoding fails?
If the source is not valid encoded text, the tool leaves it unchanged and shows an error state so you can inspect the input.
Does the conversion happen locally?
Yes. Encoding and decoding happen in the browser.
Related developer tools
Keep the workflow moving with the next browser-side utility in this section.
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