URL Encoder
Percent-encode text for safe use in URLs, instantly in your browser.
🔒 Processed locally in your browser
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How to use
- Type or paste the text you want to encode into the input box.
- The percent-encoded result appears instantly below.
- Use Copy to copy the result, or Reset to clear the input.
Features
- Instant, live URL (percent) encoding as you type
- Uses encodeURIComponent, safe for query string values and path segments
- 100% client-side — your text never leaves your browser
- Works offline once the page has loaded
Frequently asked questions
Does my text get uploaded anywhere?
No. URL Encoder runs entirely in your browser — your text is never sent to a server.
What characters get encoded?
Characters that aren't valid in a URL component — such as spaces, &, ?, #, /, and non-ASCII characters — are converted to their %XX percent-encoded form.
How do I decode an encoded URL back to text?
Use the companion URL Decoder tool to convert percent-encoded text back into readable text.