URL Encoder / Decoder

Encode and decode URLs and query parameters

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About URL Encoder / Decoder

Safely encode special characters in URLs and query strings, or decode percent-encoded URLs back to readable text. Supports both encodeURIComponent and encodeURI modes for different use cases.

Why use our tool?

  • 100% Free & Unlimited: Use this tool as many times as you want, no limits, no sign-up required.
  • Fully Private: All processing is done locally in your browser. Your data never leaves your device.
  • Lightning Fast: Results are delivered instantly — no server round-trips or waiting.
  • No Account Needed: Just open and use. No registration, no tracking.

How to use

  1. Enter your data or upload a file into the tool above.
  2. Adjust any settings to your preference.
  3. Get instant results processed right in your browser.
  4. Copy or download the output — it's yours!
Free & Unlimited — No quota, no account required

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Frequently Asked Questions

QWhat is the difference between Component and Full URL encoding?

A

Component encoding (encodeURIComponent) encodes ALL special characters including slashes, colons, etc. Full URL encoding (encodeURI) preserves the URL structure while encoding only unsafe characters.