PDF在线编辑器，为你提供免费的PDF在线编辑、PDF合并、PDF签章、图片签章、手写签名、文件编辑、文件转换等服务。

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Choose an option Alt text (alternative text) helps when people can’t see the image or when it doesn’t load.

Add a description

Aim for 1-2 sentences that describe the subject, setting, or actions.

Mark as decorative

This is used for ornamental images, like borders or watermarks.

Edit alt text (image description)

Short description for people who can’t see the image or when the image doesn’t load.

This alt text was created automatically and may be inaccurate.Learn more

Create alt text automatically

Downloading alt text AI model (0 of 0 MB)

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Automatic alt text

Create alt text automatically

Suggests descriptions to help people who can’t see the image or when the image doesn’t load.Learn more

Alt text AI model (180MB)

Runs locally on your device so your data stays private. Required for automatic alt text.

Alt text editor

Show alt text editor right away when adding an image

Helps you make sure all your images have alt text.

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