URL Encoder & Decoder
Encode URL special characters or decode URL-encoded strings.
URL Encoder & Decoder — Safe Links, Every Time
URLs cannot contain spaces or characters like &, ?, or #. This free URL encoder converts them into safe percent-encoded sequences (%20, %26, and so on) so your links and query strings work everywhere.
Pasted a URL full of % codes? The decoder turns percent-encoded strings back into readable text. Everything runs instantly in your browser with a one-click copy button.
Encode URLs instantly
Turn any text or URL into properly percent-encoded output — perfect for query parameters, redirect URLs, and API calls.
Decode % codes back
Paste encoded strings like hello%20world and get the original readable text back in one click.
Built for developers
Whether you are building query strings, debugging webhooks, or sharing links with special characters, this tool handles the encoding correctly every time.
How to use
- Paste your text or URL into the input box.
- Click Encode URL to percent-encode it, or Decode URL to reverse the process.
- Copy the result with the Copy Result button.
Frequently Asked Questions
What is URL encoding?
URL encoding (percent-encoding) replaces unsafe characters in a URL with a % followed by two hexadecimal digits — for example, a space becomes %20 — so links remain valid.
When do I need to encode a URL?
Whenever a URL contains spaces or reserved characters like &, ?, #, or non-ASCII characters, encoding keeps the link working in browsers, emails, and APIs.
What is the difference between encodeURI and this tool?
This tool applies full percent-encoding to every special character, which is what you want when encoding query-string values or full URLs for safe transport.
Is my text uploaded to a server?
No. Encoding and decoding run entirely in your browser — nothing you paste ever leaves your device.
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