Security

URL Encode & Decode — Percent-Encoding Tool Online

Percent-encode or decode URL components safely.

Local Processing What you type (or the file you choose) stays on your device — it is processed in this browser and never sent to Fah Swe servers.

What is URL Encode/Decode?

URL Encode/Decode is a free online tool that percent-encodes text for safe use in URLs and query strings, and decodes %20-style strings back to readable text.

URL-encode or decode strings online. Safe percent-encoding for query parameters and paths — free URL encoder on Fah Swe Tools.

Key features

  • Percent-encode and decode
  • Safe for query parameters and paths
  • Unicode support
  • Instant and private

Common uses

  • Build query strings with special characters
  • Decode tracking and redirect URLs
  • Debug API requests

Also known as: URL Encoder, URL Decoder, Percent Encoder.

How it works

  1. Paste a string.
  2. Encode or decode.
  3. Copy result.

FAQ

Full URLs?

Works on query values and path segments.

What does %20 mean in a URL?

It is an encoded space. URL encoding replaces unsafe characters with % and a hex code.

Should I encode the whole URL?

Usually only parameter values. Encoding the whole URL also encodes : and /, which breaks it.

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