Non-English people always struggle to re-type URL by themselves. Because characters are encoded. English, numbers, and some special characters are not. (see wiki)
So I made up one small extension, which makes those process with just one click.
See description in below donwload links. It's super easy.
Or, please refer to issue 1.
But if you keep troubling, plaese leave a issue. I'll reply to it ASAP.
You are fully free to commit or suggest any suggestion. I'm always welcome to you! :)