URL Decoder
Decode a percent-encoded URL.
FreeNo registrationFast🔒 Runs in your browser
Input
Output
https://izzi.example/search?q=hello world&lang=ру
Query parameter table
qhello world
langру
Converted successfully.
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What is a URL Decoder?
Decoding turns %20 back into a space and %D0%94 back into its original letter, which makes a long tracking URL readable again and lets you inspect what each query parameter actually carries.
How to use the URL Decoder
- Paste your data into the input panel, or load the sample.
- The result appears immediately — adjust the options if the tool offers any.
- Copy the output, or download it as a file.
URL Decoder features
Component encoding
Whole-URL encoding
Query parameter table
One-click copy
Frequently asked questions
Is the URL Decoder free?
Yes. The URL Decoder is completely free, with no sign-up and no usage limits.
Is my data uploaded to a server?
No. Everything runs locally in your browser — your data never leaves your machine.
Does it work on mobile?
Yes. The URL Decoder works in any modern browser on desktop, tablet and phone.
Can I use it offline?
Once the page has loaded, the URL Decoder keeps working without a connection, because the processing happens in your browser.