Why do URLs need encoding?

URLs can only safely use certain characters (A-Z, 0-9, and a few symbols). Special characters like spaces, #, &, ?, and non-ASCII characters must be percent-encoded to create valid URLs.

What does %20 mean in a URL?

%20 is the URL-encoded representation of a space. Other common examples: %2B (+), %3D (=), %26 (&), %23 (#). The numbers are hexadecimal ASCII values.

URL Encoder/Decoder

Encode and decode URLs

What is URL Encoder/Decoder?

Our URL Encoder/Decoder converts special characters to percent-encoded format for safe URL transmission and decodes percent-encoded strings back to readable text. URL encoding (percent-encoding) replaces unsafe characters with % followed by hexadecimal values. Essential for creating valid URLs with query parameters, handling special characters in web applications, and working with APIs that require encoded input.

Common Use Cases

Encoding query parameters for URLs
Decoding URL-encoded strings
Creating shareable URLs with special characters
Working with API endpoints
Handling form data in URLs
Debugging URL encoding issues
Creating valid search engine URLs

Key Benefits

Bidirectional encoding/decoding

Handles all special characters

RFC 3986 compliant

Real-time conversion

Preserves structure

Batch processing support

Free unlimited use

How to Use URL Encoder/Decoder

Paste a URL or text with special characters to encode it, or paste a percent-encoded URL to decode it back to readable format. Toggle between encode and decode modes.

Frequently Asked Questions

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URL Encoder/Decoder

Encode and decode URLs

Input

Enter URL or text to encode

Output

Encoded result

How to Use

1. Choose Encode or Decode tab.

2. Paste your text or URL.

3. Click the button to convert.

4. Copy the result.