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URL Encoder/Decoder

Encode or decode URLs and URL components, safely handling spaces, symbols, and special characters.

Runs entirely in your browser — your files are never uploaded to a server.

This tool runs entirely in your browser. Your text is never uploaded to our servers.

How It Works

1. Choose Your File

Drag & drop or select the file you want to work with.

2. Processed in Your Browser

Everything happens locally on your device — your file is never uploaded anywhere.

3. Download Your Result

Get your finished file instantly, ready to save or share.

Frequently Asked Questions

What's the difference between "component" and "full URL" mode?

Component mode escapes every special character, including & and ?, for a single value like a query parameter. Full URL mode preserves structural characters like :// and ? so a complete address stays valid.

Why would I need to encode a URL?

URLs can only safely contain certain characters — encoding converts spaces, symbols, and non-ASCII characters into a format that works reliably in links.

Is decoding always reversible?

Yes, decoding a correctly encoded string returns the exact original text.

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