Free tool
URL Encoder and Decoder
Encode or decode URL components instantly.
EncodeDecodeInstant
Why it helps
Clean URLs
Encode query params or decode percent-encoded text.
No uploads
Runs locally in your browser.
URL
URL encoder and decoder
Encode or decode
Mode
Scope
FAQ
Quick answers about this tool.
Is this private?
Yes. All processing happens in your browser.
Do I need an account?
No. These tools are free and work without signup.
Can I use multiple files?
Yes. Most tools support batch processing.