Image Annotation Workbench
Mark up screenshots with arrows, boxes, text and numbered callouts; undo and export the annotated image.
Ready. Explore the example or use the input controls to begin.
Scope and practical limits
Projects embed uploaded bitmap images. PNG, raster PDF and ZIP exports preserve the designed canvas, not editable vector layers. Check text fit and print size. Up to 30 pages and 24 photos per project.
The tool processes your work in the browser. The website’s advertising and analytics follow its privacy and consent settings. Projects are not saved automatically. Media workspaces export their files directly rather than storing them in project JSON.
Using Image Annotation Workbench
Mark up screenshots with arrows, boxes, text and numbered callouts; undo and export the annotated image.
- Upload a screenshot, add an arrow to one control and a numbered marker to another.
- Edit the labeled controls and review the working preview beside them.
- Use undo/redo and project saving where available to keep an editable copy.
- Choose the export suited to your workflow, then inspect the downloaded file before sharing.
Example
Upload a screenshot, add an arrow to one control and a numbered marker to another.
Questions & answers
How do I add arrows and numbered markers?
Choose an annotation tool. Drag to add arrows or rectangles; click to add text or a numbered marker. Undo removes the latest edit. This annotates images; it is not secure redaction.
What can I do with Image Annotation Workbench?
Mark up screenshots with arrows, boxes, text and numbered callouts; undo and export the annotated image.
What are the important limits?
Projects embed uploaded bitmap images. PNG, raster PDF and ZIP exports preserve the designed canvas, not editable vector layers. Check text fit and print size. Up to 30 pages and 24 photos per project.
Does it save my work automatically?
No. Download your project or output before closing the page. Media capture and processing workspaces export files directly.
Can I use it on desktop and mobile?
The workspace adapts to screen width. A large desktop screen is useful for detailed editing. Browser support and available memory affect media workflows.
Do I need to upload the output to ToolSorcerer?
No. Export your result to your device. This tool does not publish or deploy the result to another website.
Related tools
A useful next step for your task.
Images & DesignCertificate MakerDesign personalized certificates, edit typography and colors, and export PNG or printable PDF.
Images & DesignBusiness Card DesignerDesign front and back business cards with editable text, colors and downloadable artwork.
Images & DesignSocial Media Carousel MakerCreate a coordinated multi-slide social carousel with editable slide copy, images and batch export.
Images & DesignImage Resizer & ConverterHighly recommendedResize and convert HEIC, JPG, PNG and WebP locally. Set upload size targets, compare previews, and download images or a ZIP. Includes iPhone HEIC…
Help improve this tool
Report a problem or suggest an improvement
Describe the issue without pasting private tool input. Feedback goes to our admin inbox.