Flatten PDF
Merge layers, remove annotations, and flatten form fields permanently
Upload PDF File
Click or drag & drop your PDF here
Maximum file size: 50MB
No file selected
Flattening merges all layers, annotations, comments, and form fields into a single flat PDF. This is permanent and cannot be undone.
Processing…
Ready — Upload a PDF file
How to Flatten a PDF
1
Upload PDF
Select your PDF file
2
Choose Options
Remove annotations, flatten forms
3
Flatten
Click to merge all layers
4
Download
Get your flattened PDF
100% Private
Flatten Layers
No uploads
Remove Annotations
Warning: Flattening is permanent! Annotations and form fields cannot be edited after flattening. Keep a backup of your original file.