Is my data safe with this URL encoder?

Absolutely. All encoding and decoding happen directly in your browser. Your data never leaves your device.

What is the difference between encodeURI and encodeURIComponent?

encodeURI is for encoding a full URI, preserving characters like :/?#. encodeURIComponent encodes a single URI parameter value, encoding more special characters.

Can I process multiple URLs at once?

Yes, use the 'Batch' tab to encode or decode multiple lines simultaneously.

URL Encoder & Decoder

Encode, decode, batch, parse — real‑time, private, no signup.

Input

Standard encodeURIComponent encodeURI Space as +

Output

Presets:

History

Batch Input (one per line)

Batch Output

URL Query String Parser

Key	Value (Decoded)

🔒 100% Private?
All processing happens locally. No upload.

🔄 encodeURI vs encodeURIComponent?
Use encodeURI for full URIs, encodeURIComponent for parameter values.

📦 Batch & History?
Process multiple lines, access recent items.

Ready