JSON Mock API Generator
Create mock endpoints and testing snippets.
Open Tool →Keyboard-first launcher
Browser Command Palette
Create one searchable launcher for your favorite websites and browser tools. Press Ctrl+K or Command+K, type a few letters and open the right shortcut.
Search your commands
Built-in FastUtils shortcuts are included. Your custom commands stay in this browser.
Ctrl K
Add a custom command
Use a website address such as example.com or a relative FastUtils path.
Browser command palette FAQ
How do I open the palette quickly?
Press Ctrl+K on Windows and Linux or Command+K on macOS. You can also use the Open command palette button.
Are my shortcuts private?
Yes. Custom commands are stored in local browser storage. A share link contains only the commands you explicitly add.
Can unsafe links be added?
No. The tool accepts relative paths and HTTP(S) URLs, and rejects script and file protocols.