How to use
- Paste a screenshot with Ctrl+V, or choose an image.
- Pick a background and a window frame.
- Adjust padding, corner radius, shadow and canvas shape.
- Download the PNG or copy it to paste straight into a post or document.
Options explained
- Window frame
- Adds a macOS-style title bar with traffic-light buttons, or a browser bar, above the screenshot. An optional title appears in the bar.
- Canvas
- Auto fits the screenshot plus padding. 16:9, 1:1 and 4:3 extend the background to a fixed shape for slides and social posts.
Examples
Release notes. macOS frame, teal gradient, 64 px padding.
Social post. 1:1 canvas, purple gradient, no frame, 12 px corners.
Frequently asked questions
Is the screenshot resized?
No. It is drawn at its original resolution, so text stays sharp. The preview is just scaled down to fit the screen.
Why is Copy image missing?
Copying images to the clipboard needs browser support for the Clipboard API. Download the PNG instead.
Is my screenshot uploaded?
No. It is processed in your browser.
Privacy
This tool runs entirely in your browser. Your files and text are processed on your device and are never uploaded to our servers.