Ensure your URLs are valid and safe. Encode query parameters or decode complex URL strings into a human-readable format.
Privacy Protected
URL Encoder
Safely encode special characters for URLs or decode encoded URL strings back to readable format. Fast, free, and 100% private. All processing happens locally.
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Select files or drag & drop here
Processed 100% locally in your browser. Your files never touch an external server.
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100% Client-Side Privacy•No File Size Limits•Free Forever
About URL Encoder
FusioFiles 100% Client-Side Privacy Guarantee
Your files and data never leave your browser — processed directly on your device.
Zero Server UploadsExecution occurs entirely in browser memory via WebAssembly and HTML5 Canvas.
HIPAA & GDPR ReadySafe for confidential tax forms, medical records, financial sheets, and legal contracts.
Zero Cloud LatencyInstant results with no upload delays, server queues, or third-party tracking.
Automatic RAM PurgeBuffers and caches are automatically wiped clean the instant you close the tab.
1
Enter Link
Paste the URL or query string you want to transform.
2
Percent Map
Our tool converts special characters to safe percent-encoded values.
3
Copy URL
Retrieve the web-safe URL or decoded text instantly.
Key Features
Percent Encoding
Standard percent-encoding for all URL characters.
Decode Mode
Decode complex URL strings back to text.
Instant Conversion
Results appear instantly as you type.
Works Offline
No internet connection required.
Frequently Asked Questions
URLs can only contain certain ASCII characters. Characters like spaces or symbols must be converted to a safe format (like %20) to work properly.
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