PDF Flatten Tool
Flatten form fields, comments, and annotations into permanent PDF content.
Drop your file here
or
PDF · Upload a file up to 200 MB
Your files are secure and private. Everything is processed on your device.
How it works
- Upload PDFFillable form or PDF
- FlattenMerges interactive layer into page
- DownloadStatic non-editable PDF
What this tool does
- Form field flattening
- Annotation locking
- Zero privacy leakage
Supported formats
Maximum file size: 200 MB.
Frequently Asked Questions
No. Flattening bakes fields directly into the canvas.
Privacy and security
Your file is read directly from your device and processed in your browser. It is never uploaded to a server, so there is no copy for us to keep, share or lose. Closing the tab discards everything. If you want to check this yourself: open your browser’s developer tools, switch to the Network tab, and use the tool — you will see no request carrying your file or input leave the page.