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Image Annotator

Add arrows, boxes, text & highlights to screenshots — free, instant, private

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Drop your screenshot here
Add arrows, boxes, text and highlights to any image
Perfect for tutorials, bug reports and feedback
Tool
Color
Size
Text
1
Upload ImageDrop any screenshot or photo.
2
Choose ToolSelect rectangle, arrow, text or highlight.
3
DrawClick and drag on the image to annotate.
4
DownloadSave your annotated image as PNG.

Free Image Annotation Tool — No Upload Required

Add arrows, rectangles, text labels and highlights to screenshots and images online for free. Perfect for bug reports, tutorials, design feedback and documentation. Runs in your browser.

Uses for Image Annotation

Annotated screenshots are used in bug reports to highlight issues, in tutorials to point to specific UI elements, in design feedback to mark up wireframes, and in technical documentation to label diagrams.

Available Annotation Tools

Rectangle: draw boxes around areas of interest. Arrow: point to specific elements. Text: add labels and captions. Highlight: mark important regions with a semi-transparent colour overlay.

No Upload Required

Your image never leaves your device. All annotation happens on an HTML5 canvas in your browser.