URL Percent Decoder

Decode percent-encoded URL strings (%20, %2F, %3F, UTF-8 byte sequences) back into human-readable text.

How It Works & Processing Standards

Decode percent-encoded URL strings (%20, %2F, %3F, UTF-8 byte sequences) back into human-readable text.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Maximum input length: 2,000,000 characters

URL Percent Decoder is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use URL Percent Decoder

  1. 1
    Paste Encoded URLEnter string containing percent signs (e.g. %20).
  2. 2
    DecodeDecodes automatically into plain characters.
  3. 3
    CopyCopy human-readable text.

Common Use Cases

  • Decoding long tracking URLs or complex query parameters copied from browser bars
Have feedback or ideas for this tool? Suggest & Inquire →