How do I add a stamp to my PDF document in Acrobat?

First, open your PDF in Acrobat. Go to 'All tools' and find 'Add a stamp'. Choose a stamp from the list or make a custom one. Click on the page where you want the stamp to appear.

What is a dynamic stamp and why is it useful for documents?

A dynamic stamp is a special type of stamp that automatically fills in details like your name, the current date, and time. This information comes from your Acrobat Identity preferences. It is useful because it saves you time by not having to type this information every time you use the stamp, making it quicker to mark documents with accurate, up-to-date details.

If I need to use a company logo as a stamp, can I create a custom stamp from an image file?

Yes, you can create custom stamps using various image file types. Adobe Acrobat allows you to use PDF, JPEG, PSD, AI, and DWG files to make your own stamps. This means you can easily turn your company logo or any other image into a stamp for your documents.

What is the difference between a stamp and a digital signature in Acrobat?

Feature Purpose Authenticity. Stamp To visually mark a document with status (e.g., APPROVED, DRAFT). No cryptographic proof; it's an annotation. Digital Signature To prove the identity of the signer and ensure document integrity. Cryptographic proof; legally binding in many cases.

Why is my stamp not showing my name and date correctly, even though it's a dynamic stamp?

If your dynamic stamp is not showing your name and date correctly, it's likely because the information in your Acrobat Identity preferences is either missing or incorrect. Dynamic stamps get their data from these preferences. To fix this, you need to go to your Acrobat preferences, find the 'Identity' section, and make sure your name, date, and time settings are filled in accurately. Once updated, the dynamic stamp should display the correct information.

Apply stamps for educational feedback or grading in Adobe Acrobat — How-to & AI prompts

AI prompts

3 ways to ask · copy any one

AExecute — “help me do it”Apply a [stamp name] stamp to my PDF at...…+

Apply a [stamp name] stamp to my PDF at [page number] and [location or area].

when the reply comes backWould you like to add a comment with your stamp?

BImprove — “do it better”Suggest better stamps or placements for clearer feedback on...…+

Suggest better stamps or placements for clearer feedback on my [subject] assignment in the PDF.

when the reply comes backNeed help making your own custom feedback stamps?

CDecide — “help me choose”Which stamp should I use for [type of feedback] on...…+

Which stamp should I use for [type of feedback, e.g., 'excellent work', 'needs revision'] on this [subject] document?

when the reply comes backWant tips for using stamps to save grading time?

How to do it

the tool · the steps · what to avoid

1
Open the student's assignment PDF in Adobe Acrobat.
2
Select the Tools tab and choose Stamp from the available tool options.
3
Click Stamp in the toolbar, then pick a relevant stamp from the Standard Stamps or Custom Stamps category (e.g., 'Approved', 'Needs Work', or a custom feedback stamp).
4
Click on the location in the PDF where you want the stamp to appear.
5
If needed, resize or move the stamp by dragging its corners or edges.
6
Repeat steps 3–5 to add additional stamps for different feedback or grading marks as needed.
7
Save the annotated PDF to preserve your feedback and grading stamps.
Best practiceConsider creating custom stamps with your own feedback phrases or grading symbols to streamline repetitive marking tasks.

In the appWith the API

You can quickly reuse your most common feedback stamps by pinning them to the Recent Stamps section for easy access.

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

Glossary

words on this page

StampTo put a mark or number directly onto the page, so it shows up when you print or share the document.ExampleYou stamp the word 'CONFIDENTIAL' across the top of a document before printing it.

FeedbackComments or marks given to help someone improve their work.ExampleYour manager's feedback on your report helped you refine the introduction and conclusion.

GradingThe process of evaluating and scoring a student's work.ExampleThe teacher spent the evening grading essays and marking them with scores.

The real tasks

the one, listed here

Apply 'Issued for Construction' stamp across the whole set before handover

FAQ

about this task

In Adobe Acrobat, you can use the 'Stamp' tool to add feedback stamps to any part of a Maths assignment PDF. Choose a stamp that matches your feedback, like 'Correct' or 'Check Work', and click where you want it to appear. This helps students see your comments more easily.

Stamps make grading faster and clearer by letting you quickly show approval or areas needing improvement. For English essays, using stamps like 'Great Introduction' or 'Check Spelling' can help students understand your feedback at a glance.

Yes, you can create or import custom stamps in Adobe Acrobat. For Science lab reports, you might use stamps like 'Well Explained' or 'Add More Detail' to give specific feedback that matches your teaching style.

Stamps are quick visual marks that show feedback instantly, while typed comments can give more detailed explanations. For Social Studies assignments, you can use both: stamps for common feedback and comments for extra details.

Think about what you want to tell the student. For correct answers, use a positive stamp like 'Good Job'. For mistakes, use a stamp like 'Try Again'. The right stamp helps students know exactly what to focus on.

Apply stamps for educational feedback or grading

When to use it

AI prompts

How to do it

Glossary

The real tasks

Who does this

FAQ

Sources

Adobe help