URL Encoder / Decoder
Encode or decode URL parameter values and percent-encoded text.
Inspect an HTTP/HTTPS URL and edit its query parameters without opening it.
Inspect an HTTP/HTTPS URL and edit its query parameters without opening it.
One absolute HTTP/HTTPS URL up to 16 KiB and 100 query pairs. Uses the browser URL parser; serialization can normalize hostnames, percent encoding and default ports. Preserve duplicate query keys/order. Usernames/passwords in URLs are rejected. No request or destination safety check.
One absolute HTTP/HTTPS URL up to 16 KiB and 100 query pairs. Uses the browser URL parser; serialization can normalize hostnames, percent encoding and default ports. Preserve duplicate query keys/order. Usernames/passwords in URLs are rejected. No request or destination safety check.
Inspect an HTTP/HTTPS URL and edit its query parameters without opening it.
Inspect an HTTP/HTTPS URL and edit its query parameters without opening it. Start with the displayed settings, change only the options needed for your output and compare the result with your source.
One absolute HTTP/HTTPS URL up to 16 KiB and 100 query pairs. Uses the browser URL parser; serialization can normalize hostnames, percent encoding and default ports. Preserve duplicate query keys/order. Usernames/passwords in URLs are rejected. No request or destination safety check.
Enter an absolute HTTP/HTTPS URL without login credentials. Nothing was opened.
No. Processing runs on your device. Inputs and results stay in this page’s memory until you clear it or leave. They are not uploaded, logged or stored by ToolRobin. Copying places the result on your device’s clipboard.