How do I crop an image in a PDF using Adobe Acrobat?

First, click 'Edit' in the top menu bar to show the editing options. Then, click on the image you want to crop. You will see a box around it. Select the 'Crop' tool. Drag the corners or sides of the box to define the new boundaries for your image. Click outside the image or press Enter to apply the crop. This removes the unwanted parts of the picture.

What is the difference between cropping an image and resizing an image in Acrobat?

Action What it does When to use it. Cropping Removes parts of the image from the edges, making the image smaller in content. When you want to cut out unwanted areas or focus on a specific part of the photo. Resizing Changes the overall dimensions (width and height) of the entire image, making it larger or smaller without removing content. When you need the image to fit a certain space on the page or change its display size.

If my scanned document image is crooked, how can I align it in Acrobat?

Open your scanned PDF in Acrobat and click 'Edit' in the menu. Select the crooked image. Handles will appear around it. Look for the 'Rotate' or 'Align' options in the editing panel. You might need to click a small arrow to see all tools. Use the rotation handles or specific align tools to straighten the image. You can often rotate by small degrees until it looks correct.

Why would I send an image to Photoshop from Acrobat instead of editing it directly in Acrobat?

You would send an image to Photoshop for more detailed pixel-level edits. Acrobat is great for basic layout tasks like cropping, resizing, and rotating. However, if you need to fix colors, remove blemishes, apply complex filters, or make other fine adjustments to the actual pixels of the photo, Photoshop offers advanced tools for those specific tasks. It ensures higher quality and more precise image manipulation.

What does 'aligning an object' mean in the context of editing images in a PDF?

Aligning an object means to position it precisely on the page. This could be to make it straight, center it, or line it up with other elements like text or other images. It helps to create a neat and professional-looking document.

Ensure all images in a PDF are accessible in Adobe Acrobat — How-to & AI prompts

AI prompts

3 ways to ask · copy any one

AExecute — “help me do it”Check my PDF and add alt text to all images…+

Check my PDF and add alt text to all images so they are accessible for people who use screen readers. The PDF file is [insert PDF file or link].

when the reply comes backWould you like tips for writing good alt text?

BImprove — “do it better”Review my PDF’s images and suggest better alt text…+

Review my PDF’s images and suggest better or clearer alt text for accessibility. The PDF file is [insert PDF file or link].

when the reply comes backNeed help checking if your PDF is fully accessible?

CDecide — “help me choose”Which alt text is best for this image in my PDF…+

I have a few options for alt text for an image in my PDF. Which one is best for accessibility and why? The image and options are: [insert image and alt text options].

when the reply comes backWant to learn how screen readers use alt text?

How to do it

the tool · the steps · what to avoid

1
Open the PDF in Adobe Acrobat Pro.
2
Select Accessibility from the right-hand pane or from the Tools menu.
3
Click Set Alternate Text to launch the alternate text tool.
4
Review each image as prompted and enter descriptive alternative text for each image in the provided field.
Best practiceIf an image is decorative and does not convey information, check the option to mark it as decorative so screen readers will skip it.
5
Click Save & Close after you have added alt text for all images.
6
Select Reading Order from the Accessibility pane to review and adjust image tags if necessary.
NoteEnsure each image is tagged as <Figure> and not as background or artifact.
7
Right-click on any image tag that is incorrect and choose the appropriate tag type or use the drawing tool to mark the image as a <Figure>.
8
Save the PDF to preserve your accessibility changes.

In the appWith the API

Use the Accessibility tools to quickly add or edit alt text for all images in your PDF and check their tags for compliance.

This runs in the Acrobat app - there is no separate API for this task.

Glossary

words on this page

AccessibleEasy for everyone, including people with disabilities, to use or understand.ExampleThe new public ramp makes the building Accessible to people using wheelchairs.

Alt TextA short description of an image or media for people who can't see it.

Screen ReaderA tool that reads text and image descriptions out loud for people who cannot see them.ExampleA screen reader announced the menu options and read the text of the article aloud.

The real tasks

the one, listed here

Crop and align an album photo so it fits the cover layout exactly how I envisioned.

FAQ

about this task

To make images accessible in Adobe Acrobat, you need to add alt text to each image. Alt text is a short description that tells someone what the image shows. You can do this by right-clicking the image, choosing 'Edit Alt Text,' and writing a clear, simple description.

Alt text is a written description of an image. It helps people who use screen readers understand what the image shows, making your PDF more accessible to everyone, including people who are blind or have low vision.

In Adobe Acrobat, you can use the Accessibility Checker tool to scan your PDF. It will tell you if any images are missing alt text, so you can add it where needed.

Yes, important images need alt text because they give information. Decorative images, which are just for looks, can be marked as 'decorative' so screen readers skip them.

Making images accessible means everyone can understand your work, no matter their abilities. It is fair, respectful, and sometimes required by school or law.

Ensure all images in a PDF are accessible

When to use it

AI prompts

How to do it

Glossary

The real tasks

Who does this

FAQ

Sources

Adobe help