annotate screenshot
Point at what matters and hide what does not — arrows, boxes, text and pixelation on any screenshot, straight from your clipboard.
or paste a screenshot with Ctrl+V — PNG, JPG, WebP
Drag to draw an arrow, box or pixelated area; with Text, click where the note should go and press Enter. Ctrl+Z undoes.
mark it up
A screenshot with nothing on it leaves people hunting for the point: which button, which number, which line of the error. An arrow and a box answer that at a glance, a short note explains it, and pixelation hides the email address or account number you did not mean to share. This tool does those four things and keeps out of the way.
It is built for the way screenshots are actually used. Take the screenshot, press Ctrl+V on this page, mark it up, then copy the result back to your clipboard and paste it into a chat, ticket or email — or download it as a file. Line thickness and text size adapt to the size of the screenshot, so annotations look right on a phone capture and on a 4K monitor. Everything stays in your browser.
three steps
Press Ctrl+V (Cmd+V on a Mac) to paste a screenshot straight from the clipboard, or drop in a PNG, JPG or WebP file.
Choose Arrow, Box, Text or Pixelate, pick a colour and thickness, and drag across the picture. For text, click where it should go, type, and press Enter. Undo and redo as you go.
Copy the annotated image to paste it anywhere, or download it. Screenshots are saved as PNG so text and lines stay crisp.
quick answers
Yes. Take a screenshot as usual, then press Ctrl+V (or Cmd+V) anywhere on this page and it opens immediately. Nothing is uploaded — the image goes from your clipboard into the browser tab.
Not always. Short text such as a PIN or a few digits can sometimes be guessed from coarse blocks. For anything sensitive, use the Box tool with the solid option, which covers the area completely with no trace of what was underneath.
Not yet. Use Undo to remove the last annotation and draw it again. Undo and redo work for as many steps as you need, and Clear all can be undone too.
Press Copy image and paste it into your chat, email or document. Copying images works in current Chrome, Edge and Safari; if your browser does not allow it, use Download instead.
Thickness scales with the size of the image, so annotations look the same once the screenshot is viewed at normal size. Choose Thin if you want finer lines.
Screenshots and pasted images are saved as PNG, which keeps text and lines sharp. A JPG you open stays JPG and a WebP stays WebP.
Yes. Open a screenshot from your photos and draw with your finger. Pasting from the clipboard depends on your phone and browser; choosing the file always works.
No. The image is opened, annotated and saved entirely in your browser. Screenshots often show private conversations and account details, so nothing is sent anywhere.
