Are my screenshots uploaded to any server?

No. All canvas rendering, image scaling, and PNG exports execute 100% client-side in your web browser RAM. Your screenshots and confidential data never leave your device.

Can I paste directly from my clipboard?

Yes! Simply press Ctrl+V (or Cmd+V on macOS) anywhere on the page to immediately paste screenshots taken with Windows Snipping Tool or macOS Grab.

Are there any watermarks or export limits?

Tangent enforces a strict Zero-Watermark, Zero-Sign-up policy. Every exported mockup is 100% free, unwatermarked, and rendered at high-resolution 2x Retina quality.

100% CLIENT-SIDE PRIVACY SHIELD

Screenshot Beautifier & Mockup Studio

Turn raw captures into presentation-ready visuals. Add macOS window frames, soft 3D shadows, and modern gradients. Zero watermarks, 100% private in browser memory.

Drop your screenshot here PNG, JPG, WebP supported

Window Frame

Background

Aspect Ratio

Fine-Tuning

Canvas Padding 48px

Corner Radius 12px

3D Drop Shadow Medium

Image Scale 100%

Direct Clipboard Ingestion

Press Ctrl+V or Cmd+V anywhere on the page to instantly paste screenshots from your OS clipboard into macOS or minimal window frames.

Multi-Layered 3D Shadows

Realistic atmospheric shadows, adjustable corner radii, and modern mesh gradients calibrated for marketing websites, slides, and social media.

Confidential Local Canvas

Unreleased UI prototypes, confidential client designs, and sensitive dashboards stay 100% inside your local GPU/Canvas memory.

Frequently Asked Questions

Are my screenshots uploaded to your servers?

Never. Tangent tools operate 100% client-side inside your browser memory using HTML5 Canvas. Your image pixels never traverse the network or touch any backend server.

How does clipboard paste work?

Simply take a screenshot on your computer using Windows Snipping Tool (Win + Shift + S) or macOS Screenshot (Cmd + Shift + 4), then press Ctrl + V (or Cmd + V) anywhere inside this tab. The image will load automatically.

What export formats and resolutions are supported?

You can export in PNG or JPEG at 1x or 2x high-resolution Retina pixel densities, ideal for crisp presentation on 4K monitors and mobile retina displays.