Building a tool to hide text on any webpage - would you use this?

Hi!, I’ve been working on a small Chrome extension that lets you hide or mask text on any webpage.

It started as a privacy tool for screen sharing and screenshots but it turned out to be useful for focus, studying, and even creative blackout writing.

You can:

• Manually select text to hide

• Use smart modes (Poetry, Privacy, Random) to auto-mask content

• Control intensity levels and smart filters

I’m curious how this tool could be improved.

What features would you like to see added?