Pick a tool from the home page or a category, enter your input, and get instant results. No sign-up needed.
After signing in, click the star on a tool card or the tool page. Manage favorites under "My Favorites".
Click the language button in the top bar and choose any of the 18 languages. Non-Chinese/English content falls back to English.
Use the "Report" form at the bottom of any tool page. Choose an issue type and describe it; track status in your user center.
No. All tools work without an account; registration only unlocks favorites, history and comments.