URL Encoder Decoder | Free Online URL Percent Encoding Tool

Free online tool to encode or decode URL components. Fast, private, and easy to use with no login required. All processing happens in your browser. Designed specifically for developers and professionals, this free online encoder runs entirely in your browser to process tasks quickly and securely. Enjoy unlimited usage with no data tracking and no registration required.

Also known as: url encoder decoder · url percent encoding · encode url online · decode url online · percent encode url · url encoding tool · uri encoder decoder

encoding and decoding tools

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url and link tools

encoders

Encode

Decode

URL to Encode

Encode Mode

Encoded URL

Options

Use component encoding

Use encodeURIComponent/decodeURIComponent (encodes more characters)

Encode spaces

Convert spaces to %20

Encode special characters only

Only encode special characters

Features

Standard URL encoding/decoding
Component encoding for special characters
Custom encoding options
File upload and download support

About URL Encoder & Decoder

This free online URL encoder and decoder tool helps you encode and decode URLs with various options for different use cases. Perfect for web development, API integration, and handling URLs with special characters.

Key Features

Standard URL encoding using encodeURI() for basic URL encoding
Component encoding with encodeURIComponent() for query parameters
Custom options for space encoding and special character handling
Bidirectional processing with easy mode switching
File upload support and downloadable results
Smart decoding with alternative method fallbacks
Copy to clipboard or download as text files

Use Cases

Query parameter encoding for URL query strings
API request preparation with special characters
Form data encoding for URL submission
Web development URL handling with spaces and special chars
Data processing for databases and APIs
Link sharing across different platforms

Supported Formats

Standard URL Encoding (encodeURI)

Component Encoding (encodeURIComponent)

Custom Space Encoding (%20 or +)

Special Characters Only

Query String Parameters

Complete URLs

Related Keywords

url encoder

url decoder

url encode

url decode

percent encoding

uri encoder

query string encoder

url escape

url unescape

web encoding

Best Practice

Use component encoding (encodeURIComponent) for query parameter values and standard encoding (encodeURI) for complete URLs. This ensures proper handling of special characters while maintaining URL structure.

Privacy & Security

All processing happens locally in your browser. Your data never leaves your computer, ensuring complete privacy and security.

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Frequently asked questions

What is URL Encoder Decoder used for?

Free online tool to encode or decode URL components. Fast, private, and easy to use with no login required. All processing happens in your browser.

Is URL Encoder Decoder free to use?

Yes. URL Encoder Decoder is completely free with no usage limits, and there is no paid tier required to use it.

Do I need an account to use URL Encoder Decoder?

No. URL Encoder Decoder works immediately in your browser with no signup, login, or email address required.

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