Flatten PDF
Flatten annotations and form fields into page content
How to use Flatten PDF
Turn form fields and supported annotations into static page content.
- Choose a PDF to inspect its form controls, annotations and links.
- Choose fields, annotations or both, and select the pages to flatten.
- Compare Flattened with Original, then download the displayed copy.
What to check before using the result
Original page text, graphics and links are retained. Existing appearances stay as PDF graphics; generated appearances may be embedded as images. Flattening is not secure redaction.
Common questions
Where does Flatten PDF process my document?
This tool processes your document in your browser. There is no document upload to the application server for this operation. Download the result to keep your own copy.
Can I use Flatten PDF on my phone?
Open Flatten PDF in a modern mobile browser and use the same document controls. Large files and image-heavy documents can take longer on a phone; a desktop browser is useful when you need more screen space.
Is a CreatePDF account required?
No CreatePDF account is needed. Core PDF operations do not add a watermark. Download any output you need to retain.