URL Encoder/Decoder
Free online URL encoder and decoder tool. Perfect replacement for encodeURIComponent and decodeURIComponent functions. Encode special characters for safe URL transmission or decode percent-encoded strings.
Text/URL to Encode
URL-Encoded Result
Why Choose Our URL Encoder?
Professional-grade URL encoding and decoding with advanced features
URL Safe Encoding
Encode special characters to make URLs safe for transmission and storage.
Instant Processing
Real-time encoding and decoding with immediate results as you type.
One-Click Copy
Copy encoded or decoded results to clipboard with a single click.
Bidirectional Conversion
Switch between encoding and decoding modes seamlessly.
Encoding Statistics
View detailed statistics about character encoding and size changes.
Browser Compatible
Perfect replacement for encodeURIComponent and decodeURIComponent functions.
Frequently Asked Questions
Everything you need to know about URL encoding and decoding
What is URL encoding?
URL encoding (also called percent encoding) is a mechanism to encode information in URLs by replacing unsafe ASCII characters with a "%" followed by two hexadecimal digits representing the character's ASCII code.
When should I use URL encoding?
Use URL encoding when you need to include special characters in URLs, query parameters, or form data. This includes spaces, non-ASCII characters, and reserved characters like &, =, ?, #, etc.
Is this tool equivalent to encodeURIComponent?
Yes! This tool uses the same encodeURIComponent and decodeURIComponent functions that browsers use internally, making it a perfect replacement for manual coding.
Can I encode entire URLs?
Yes! Our smart encoding mode automatically detects URLs and preserves their structure. It only encodes query parameters and special characters while keeping the protocol, domain, and path readable. You can also use full text mode to encode everything.
What is the difference between Smart and Full Text encoding?
Smart mode detects complete URLs and preserves their structure by only encoding necessary parts (query parameters, special characters). Full Text mode encodes the entire input as plain text, which is useful for non-URL content or when you need everything encoded.
Is my data secure?
Yes, all encoding and decoding happens locally in your browser. No data is sent to external servers, ensuring complete privacy and security.
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