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Screenshot Editor

Bug reports land better when the screenshot does the talking. This screenshot editor online wraps your capture in a clean gradient frame, rounds the corners, adds a soft shadow, and lets you blur or black out anything private before you share it. It's the fastest way to annotate screenshot online captures for a GitHub issue, a support ticket, or product docs: paste with Ctrl+V, drag a rectangle over the secret bits, and copy the result straight back to your clipboard. Designers reach for the OG 1200x630 preset to turn app captures into social cards. There's no account and nothing to install, just a markup screenshot tool drawing on a canvas in your browser.

Always freeNo sign upRuns in your browser
or paste with Ctrl+V

How to use

01

Paste or upload your capture

Press Ctrl+V anywhere on the page after taking a screenshot, or click Upload screenshot and pick a file. The image loads straight onto the editing canvas at full resolution.

02

Frame it with the style controls

Pick one of the eight gradients or a solid color, then drag the Padding, Corner radius, and Shadow sliders. Choose a Canvas ratio like 16:9, 1:1, or OG 1200x630 for social cards.

03

Hide secrets and export

Click Blur or Redact and drag rectangles over emails, tokens, or faces. When it looks right, hit Download PNG, or press Copy to send the finished image to your clipboard.

Why Screenshot Editor

Common questions

Can I edit screenshot free of charge, without an account?
Yes. The editor is free, has no sign-up, and never uploads your capture because everything renders on a canvas element in your browser. You can edit screenshot free as many times as you like, and the exported PNG carries no watermark.
Is the blur in this screenshot editor reversible?
No. The blur is baked into the exported pixels at a 14 pixel radius, which isn't recoverable in practice. That said, for high-value secrets like API keys or passwords, use Redact instead: it replaces the region with solid black, so there's nothing to reconstruct.
How do I paste a screenshot instead of uploading a file?
Capture with Win+Shift+S on Windows or Cmd+Shift+4 on macOS, then press Ctrl+V (or Cmd+V) anywhere on this page. The clipboard image drops onto the canvas immediately. It also works with any image you right-click and copy from another app.
What resolution does the annotated screenshot export at?
The canvas exports at your capture's original pixel size plus whatever padding you added, so a 1366x768 screenshot with 48 pixels of padding becomes a 1462x864 PNG. Nothing gets downscaled. The OG preset changes the canvas proportions to 1200:630 without shrinking the screenshot inside it.
Does the screenshot editor draw arrows or text labels?
Not currently. It focuses on framing (background, padding, radius, shadow), canvas ratios, and privacy regions. If you need a text label on the image, run the exported PNG through the Add Text to Image tool, which overlays captions at any of nine positions.
Why redact a screenshot instead of blurring it?
Blur keeps the layout readable while hiding content, which looks nicer in docs. Redact draws an opaque black box, which is the safer call for credentials, tokens, or anything a determined person might try to recover. A good rule: blur faces and emails, redact secrets.
Does my screenshot get uploaded while I annotate it?
No. The file never leaves your machine; loading, styling, blurring, and exporting all happen in local browser memory. That's also why the Copy button works offline once the page has loaded.

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