URL Encoder/DecoderIs my data secure?

Yes. All data processes locally in your browser, never touching any server.

URL Encoder/DecoderAre there usage limits?

No usage limits. Speed depends on your device. For very large files, process in batches.

URL Encoder / Decoder - Free Online URL Encode & Decode

← All Tools

Updated: 2026-07-12

Ad Space - Top (728x90)

Ad Space - Bottom (728x90)

How to Use

❓ FAQ

Is this tool free?

Completely free, no registration, no download. All processing happens locally in your browser.

Does data pass through a server?

No. This is a pure frontend app — all processing happens locally in your browser.

What's the difference between encodeURIComponent and encodeURI?

encodeURIComponent encodes all special characters including / ? & = #, ideal for URL parameter values. encodeURI preserves URL structure characters, suitable for full URLs. For query parameter values, always use encodeURIComponent.

Does it work on mobile?

Yes. Responsive design works on phones, tablets, and desktops.

Do I need to install software?

No. Just open the webpage in your browser.

🔗 URL Encoder/Decoder