Screenshot Beautifier — Add Backgrounds, Shadows & Browser Frames Free
Turn a plain screenshot into a polished graphic in your browser — padding, gradient or image backgrounds, rounded corners, soft shadows, and a browser-window frame. No upload, no account, no watermark.
What it does
Drop in a screenshot and it comes back framed: padded out onto a background of your choice, with rounded corners, a soft drop shadow, and — if you want it — a fake browser-window bar on top. It’s built for the exact moment you’re about to paste a raw screenshot into a README, a tweet, or a landing page and it needs five more seconds of polish first.
How it works
Everything happens on a <canvas> element in your browser: your screenshot never leaves your device. The tool lays out a frame around your image (padding, then optional browser chrome, then the screenshot itself), draws a background behind it — a two-color gradient at any angle, a solid color, an uploaded image, or a softly blurred copy of the screenshot itself — then clips the frame to rounded corners and stamps a shadow underneath before compositing the screenshot on top. If you pick a fixed export size (Open Graph, Instagram, a Twitter/X header, a Dribbble shot), the screenshot is scaled down to fit inside the padding — never blown up past its native resolution, since upscaling just makes it blurrier.
Your last-used padding, radius, background, and frame style are remembered in this browser via local settings, and the screenshot itself is saved so a refresh doesn’t lose your work — with a one-click “clear saved image” if you’d rather it didn’t.
How to use it
- Drop or paste a screenshot (Ctrl/Cmd+V works straight from your clipboard).
- Pick a canvas size — auto-fit, or a preset sized for the platform you’re posting to.
- Adjust padding, corner radius, and shadow to taste.
- Choose a background: a gradient preset, your own colors, an uploaded image, or a blurred copy of the shot itself.
- Optionally turn on a Mac-style dot bar or a fake address bar, and add a short caption underneath.
- Click Preview & download, rename the file if you like, and pick PNG, JPEG, or WebP.
If you need to crop or straighten the screenshot first, the crop tool handles that; if you want your logo stamped onto it before beautifying, try the watermark tool first. Not sure what canvas size to export at for a specific platform? The aspect ratio calculator works out common social sizes for you.
FAQ
Does this upload my screenshot anywhere? No — the whole thing runs in a canvas element in your browser. Nothing is sent to a server, which matters here more than most tools since screenshots often contain account details, code, or other things you wouldn’t want passed through someone else’s servers.
Will it upscale a small screenshot to fill a bigger canvas? No. If your screenshot is smaller than the canvas size you picked, it’s centered at its native size rather than stretched — stretching would just make it blurrier, not bigger.
Can I use my own background image instead of a gradient? Yes — switch the background type to “Image” and drop one in. It’s scaled to fully cover the canvas (cropping the overflow), the same way a CSS background-size: cover works.
Why does my screenshot look slightly soft after export? If you picked a fixed canvas size smaller than your original screenshot, the tool scales it down to fit — that’s expected. If it looks soft at native size, try exporting as PNG instead of JPEG, since JPEG compression can blur fine text at lower quality settings.
Does it work on mobile? Yes, the tool and its browser-frame/gradient controls all work on a phone or tablet, though a larger screen makes fine padding/shadow adjustments easier to see.
Privacy
Your screenshot, any background image you upload, and your style choices stay in your browser the entire time — nothing is uploaded. If you’d rather this tool not remember your last screenshot between visits, use the “Clear saved image” link once one is stored.