Organize
Flatten PDF
Make your PDF uneditable
Need to send a signed form that can't be changed? Flattening locks form fields and markup into the page content so recipients see the same thing you do.
Drop a PDF here
or click to browse
FILE
Flattening turns interactive form fields, signatures, and annotations into permanent page content. The output is one normal PDF page per input page.
HOW IT WORKS
How to flatten pdf
- 01
Drop your PDF onto the page.
- 02
Click Flatten.
- 03
Download the locked-down version.
FAQ
Frequently asked
Can flattened forms still be filled in? +
No — that's the point. Fields become static page content.
Will recipients see what I filled in? +
Yes — values stay visible, but they can't edit them.
Privacy? +
Files never leave your browser — everything happens locally on your device.
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