Screenshot Beautifier

Wraps a screenshot or a code capture in the padding, gradient background, and window chrome that turn a flat clipboard image into something worth posting. Twelve background presets cover warm gradients, cool gradients, layered mesh washes, and flat light or dark fills, plus a transparent option and a custom color. Five frame styles range from no chrome at all to a macOS traffic light window, a Windows title bar, and a browser bar with a fake address pill you can fill with your own URL. Padding, corner radius, drop shadow, and a forced canvas shape for social cards are all adjustable, and the composited result exports as a PNG or JPEG at 1x or 2x.

Drop a screenshot on the panel, paste one from the clipboard, or pick a file. Choose a background and a frame, adjust the padding and corner radius until the image sits the way you want, and type a window title or URL if the frame has a title bar. Pick a canvas shape when you need an exact size for a tweet or a link preview card, then export the flattened image or copy it straight to the clipboard.

Sites like this normally ask for an account, add a watermark past a few free exports, or upload the screenshot to a server before you have picked a background. This runs entirely in the page: your files and inputs never leave your device, there is no account, no watermark, and no export limit. The presets are picked to look good on both a light app screenshot and a dark terminal capture, and the browser frame's URL pill is a real editable field, not a fixed placeholder.

Is my screenshot uploaded anywhere?

No. The image is decoded, composited with the background and frame, and re-encoded entirely in this tab, so your files and inputs never leave your device. There is no server copy and closing the tab discards everything.

Can I match the exact size Twitter, LinkedIn, or Open Graph expect for a link preview?

Yes. The canvas shape option forces the exported image to 16:9 for a Twitter or X card, or 1.91:1 (the same ratio as the standard 1200x630 Open Graph image) for Facebook and LinkedIn link previews, padding the frame evenly to hit the ratio exactly rather than cropping it.

Can I use my own colors instead of the presets?

Yes. The Custom background gives you direct color pickers in the panel for your own gradient or solid fill, and if you want a fully transparent canvas instead, pick the Transparent preset and export as a PNG to keep the alpha channel.