Is Cursorful - Screen Recorder with Auto Zoom safe?

Records browser videos with automatic cursor-focused zooms and pans.

This extension helps create browser screen recordings with smooth zooms and pans based on clicks. Users can edit zoom position, depth, and timing, choose or upload backgrounds, hide browser toolbars, and export videos in multiple aspect ratios. The description says rendering is local and offline unless the user chooses to upload to Cursorful Cloud, which is listed as coming soon.