Initializing URL Encoder / Decoder securely in browser…
Zero server uploads. Your data stays private on your device.
How to Use URL Encoder / Decoder
- Enter Text or URL: Paste your URL or raw string.
- Choose Action: Click ‘Encode’ or ‘Decode’.
- Copy Result: Copy the processed string.
Key Features
- Standard encodeURIComponent and decodeURIComponent operations
- Supports full URLs and standalone query parameters
- Safe handling of UTF-8 multi-byte characters
- One-click swap between encode and decode modes
About URL Encoder / Decoder
Encode text into percent-encoded format (`%20`, `%26`, etc.) for safe HTTP transmission, or decode encoded URLs back into readable text.
Frequently Asked Questions
Why do URLs need encoding?
Special characters like spaces, question marks, and ampersands have reserved meanings in HTTP URLs and must be escaped.