URL Encoder Decoder
Safely encode or decode URL parameters and strings.
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About URL Encoder Decoder
Ensure your URLs are valid and safe to transmit. Our URL Encoder/Decoder converts special characters into their corresponding percent-encoded format and vice versa.
Key Benefits
- Prevents broken links
- Ensures data integrity
- Easy to use
- Fast processing
Example Usage
common.input
https://example.com/search?q=hello world!
common.output
https%3A%2F%2Fexample.com%2Fsearch%3Fq%3Dhello%20world%21
How to use
Paste your text or URL, and select whether to encode or decode it.
FAQ
Why do I need to encode URLs?
URLs can only contain certain characters. Encoding ensures that special characters (like spaces or symbols) are transmitted correctly.
Security & Privacy Guarantee
🔒 100% Local Processing
This tool executes entirely within your browser using client-side JavaScript. Your data never leaves your device.
🚫 No Data Storage
We do not use databases, server logs, or tracking pixels to capture your input. Your API keys and payloads are safe.
👨💻 Built for Developers
Maintained by engineers to ensure deterministic, accurate, and lightning-fast results without bloatware.
Last Updated: — Verified working and accurate.