FJN PAPER · BUILD LEVEL 01
Browser Assistant — Free Lite
Capture only what you approve, draw the exact box, annotate it, record that cropped area and download everything directly to your device.
FREE · NO AI · NO BACKEND
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Local-only checkpoint. This file contains no analytics, external libraries, uploads, API calls or AI service. Nothing leaves the browser.
1 · Choose what the browser may show
Your browser asks permission every time.
Your approved browser tab, window or screen will appear here.
2 · Draw and confirm the private crop
A crop is required. Free Lite will not capture or record the full frame.
3 · Annotate the approved image
Capture a selected crop to begin.
4 · Record only the selected crop
Video only in Level 01. Audio and AI are deliberately excluded.
What this checkpoint proves
- The user—not the product—chooses the browser tab, window or screen.
- No still image or recording is created until a crop is visibly drawn.
- The recorder renders only the crop coordinates into the output video.
- Every result stays in memory until the user deliberately downloads it.
- No AI model or provider is connected.
- No account, payment, API key, PHP or database is required.
- Protected or DRM video may appear blank because the browser enforces that protection.