Image Annotation Tool

This tool has been used times.

Add arrows, lines, circles, rectangles, freehand drawings, and text to your image — then download it!
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Drop image here
or click the button above
Supports JPEG, PNG, GIF, WebP
How to Use
  1. Click Select Image or drag and drop an image onto the canvas.
  2. Choose a drawing tool from the toolbar: Arrow, Line, Circle, Rect, Pen, Text, or Eraser.
  3. For Arrow, Line, Circle, and Rect — drag on the canvas to draw. Adjust color and thickness with the sliders.
  4. Pen: Drag freely on the canvas to draw freehand. Great for handwritten circles or underlines.
  5. Text: Click on the canvas to open a text input. Type and press Enter to confirm. Use the Size slider to adjust font size.
  6. Eraser: Drag over part of the image to make it transparent. Use the slider to change eraser size.
  7. In Select mode, click a shape or text to select it. A bounding box with corner handles will appear.
  8. Drag the selected shape to move it; drag a corner handle to resize while keeping the aspect ratio.
  9. Move the cursor just outside a corner handle to get the rotation cursor, then drag to rotate freely.
  10. Change color: Select a shape and pick a new color — the change is applied instantly.
  11. Press Delete or Backspace to remove the selected shape or text.
  12. Undo / Redo: Undo reverses the last action; Redo reapplies it.
  13. Clear All: Removes all shapes and erasures, restoring the original image.
  14. When done, click Download PNG or Download JPEG. Bounding boxes are not included in the output.
  15. Use Copy to Clipboard to paste directly into Slack, email, Notion, etc. (Chrome and Edge recommended).
Notes
  • Circle and Rect are drawn as outlines only (no fill by default).
  • When the Text tool is active, the Thickness slider changes to Size to control font size.
  • The rotation cursor appears just outside each corner handle (roughly 8–22px from the corner).
  • Your image is processed entirely in the browser — nothing is sent to any server.
  • Erased areas become transparent. PNG preserves transparency; JPEG replaces it with white.
  • Images larger than 1000px on either side are scaled down for display. A size selector (Small / Medium / Original) appears for images over 1000px.
  • Supported formats: JPEG, PNG, GIF, WebP (browser-dependent).
  • Touch input is supported for drawing and moving on smartphones and tablets.

Please also review the Terms of Use for this web app before using it.

Found a bug or have feedback? Let us know here.

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