How url encode works
Percent-encodes one URL component using UTF-8.
Try an example
hello world → hello%20world.
Good to know
Does not encode an entire structured URL. Input stays in this tab and is never sent to analytics. Limit 100,000 characters. No input is executed.
Your privacy
Processing happens on this device. We do not upload your input, put it in share links or save it to your favourites. Closing this tab discards the working input; downloaded results remain wherever you save them.