有哪些标注工具可用？

You can add arrows, rectangles, circles, free-form drawing, and text labels. Each element can be customised with colour, line weight, and font settings.

可以使用此工具标注截图吗？

Yes. This is ideal for annotating screenshots for tutorials, bug reports, documentation, or presentations. Upload a screenshot, add your annotations, and download the result.

标注时可以撤销更改吗？

Yes. The tool supports undo functionality so you can remove the last annotation step if you make a mistake.

图片标注工具

为图片添加标注、形状、箭头和文字。

Upload an image to annotate

Supported formats: PNG, JPG, JPEG, GIF

使用方法

Upload an image or take a screenshot
Select an annotation tool from the toolbar
Click and drag on the image to create annotations
Customize colors and line thickness as needed
Add text by selecting the text tool and clicking where you want to place it
Use the undo/redo buttons to correct mistakes
When finished, download your annotated image

功能特点

Draw arrows, rectangles, circles, and freehand lines

Add text annotations with customizable font size and color

Choose from various colors for your annotations

Adjust line thickness

Undo/redo functionality

Export your annotated image

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