URL Encode / Decode
Encode or decode URL parameters — locally in your browser.
Tool
Paste your input and get output instantly. Everything stays in your browser.
Status
Ready
✓ Runs locally
✓ No uploads
✓ No tracking
What the tool does
Encodes and decodes URL parameters safely.
When to use it
Debugging query strings, APIs, and redirects.
Quick example
hello world → hello%20world
Security / privacy
No URLs are sent anywhere. Fully local.