Boring Tools
Text ⇄ URL Encoding

Encode URL components correctly.

Escape query values and path components, or decode percent-encoded text.

🔒 Processed locallyYour input stays on this device and is never uploaded to Boring Tools.
Result

How to use URL Encoder & Decoder

Percent encoding replaces characters that have special meaning in URLs. This tool uses URL-component rules, making it appropriate for individual query values rather than an entire URL.

Steps

  1. Paste one URL component or encoded value.
  2. Choose encode or decode.
  3. Copy the exact result.

Formats, limits, and accuracy

Encoding a complete URL as one component also escapes its colon and slashes. Build complete URLs by encoding dynamic values individually.

Frequently asked questions

Does a space become plus or %20?

Browser component encoding produces %20. Form encoding may use plus signs.

Can it decode Unicode?

Yes, valid UTF-8 percent sequences are restored.

Practical notes

Malformed percent sequences are rejected.

Never rely on URL encoding as a security boundary.

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