Encode and decode URLs and query parameters.
Encode and decode URLs, query parameters, and special characters. No uploads, runs entirely in your browser.
How to Use URL Encoder / Decoder
- Select or drag and drop your file(s) into the URL Encoder / Decoder workspace.
- Adjust the custom parameters, formats, or options to your requirements.
- Preview the processed output in real time and download the result instantly to your device.
Key Capabilities & Features
- 100% Client-Side Processing: Your data never leaves your computer or mobile device.
- Fast & Instant: Powered by modern WebAssembly and HTML5 browser APIs without upload delays.
- No Signups & No Watermarks: Completely free and unlimited for personal and professional use.
Privacy & Security Guarantee
At Toolbo, privacy is built directly into the software architecture. URL Encoder / Decoder processes all inputs directly in client-side browser memory. There is no server upload, no remote file caching, and zero tracking of your document or media contents.
Frequently Asked Questions
- What is percent-encoding?
- Percent-encoding converts reserved or special characters (such as spaces, question marks, and ampersands) into `%XX` hex escape sequences for safe URI transport.
- Can I encode an entire URL or just query parameter values?
- You can choose between encodeURI (for full URLs) and encodeURIComponent (for individual query parameters).
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