Ndt Snap — Screenshot Pro

NDT Snap Pro is a focused, fast screenshot tool for product folks, QA, designers, and marketers.

Core features:
Capture modes
- Viewport: Capture what you see.
- Selection / Custom: Drag to capture any region — overlay auto-hides before export so it won’t appear in the result.
- Full Page: Auto-scrolls and stitches the whole page. A smart heuristic temporarily hides common fixed/sticky headers and cookie banners during the capture.

Smart tools
- Auto-hide sticky/ads/cookie banners while capturing (heuristic + MutationObserver).
- Restricted-page notice on chrome://, Web Store, DevTools, etc. (Chrome doesn’t allow screenshots there).

Built-in editor
- Format + Quality + Scale (1×/2×/3×) directly on the top bar next to Save.
- Export PNG/JPEG/WEBP (filenames add @2x/@3x automatically when scaled).
- Copy to Clipboard right from the editor.
- Watermark support (presets retained from 0.4.x).
- Responsive top bar that wraps neatly on smaller windows.

Mini History
- Slide-out Recent panel with the last 8 screenshots for quick access.

Notes & limitations
- Chrome blocks screenshots on internal pages like chrome://*, Web Store, DevTools, etc. NDT Snap Pro will show a friendly notice instead of failing.
- Some sites use unusual overlays or animated sticky bars. The built-in heuristic hides most of them; edge cases may still show elements.

What’s new (Change log)
v0.5.0
Viewport: fixed non-responsive behavior by adding a dedicated background route (captureAndOpen).

Selection/Custom: overlay no longer appears in captures (double-RAF + short delay before capture).

Full Page: temporarily hides common fixed/sticky headers + cookie banners while stitching.

Editor:
Moved Format + Quality to the top bar, added Scale (1×/2×/3×).
Responsive top bar; stability fixes in export (exportWithWM, Save/Copy).

Popup:
Slide-out Recent panel (1/2 popup width) without horizontal overflow; Ready status always visible.
Clear notice on restricted pages instead of error.

Accessibility:
Added accessible labels for selection inputs; replaced decorative label with an aria-hidden span to satisfy Lighthouse.

Stability:
Rebuilt background service worker with proper async responses and a last-8 history.

Contact
Tony Nguyen
Email: admin@ndtan.net
Telegram: @nguyenduytan
Website: https://nguyenduytan.com