Developer

URL Encoder & Decoder Online Free

Encode or decode URLs and query parameters. Handle special characters safely.

100% Client-SideNo Data StoredFree ForeverNo Signup
URL Encoder / Decoder

How to Use URL Encoder/Decoder

  1. 1

    Select 'Encode' or 'Decode' mode.

  2. 2

    Paste your URL or encoded string.

  3. 3

    Click the button to convert. Copy the result.

About URL Encoder/Decoder

Encode and decode URLs with our free online tool. URL encoding is necessary when URLs contain special characters like spaces, ampersands, or non-ASCII characters. This tool uses standard encodeURIComponent/decodeURIComponent functions, ensuring compatibility with all web standards.

FRI

Built by

Fateh Raiyan Ishmum

Full-stack dev since 2020. Full-stack web developer since 2020. Builds privacy-first, open-web tools. Specialises in Next.js, TypeScript, and performance-focused design.

Frequently Asked Questions

URL encoding (percent-encoding) converts special characters into a format safe for URLs. For example, a space becomes %20.

When passing special characters in query parameters, form data, or any part of a URL.

encodeURI preserves URL structure characters (: / ? #). encodeURIComponent encodes everything. Use it for parameter values.

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