Flatten form
Flatten a filled form so its values become permanent and non-editable. Client-side.
Runs in your browserUpdated
Don't take our word for it
Open your browser's Network tab and watch: your file never leaves this page. Or load this tool, turn off your internet, and it still works.
Drop files, paste, or click to browse
Files are processed in your browser — they never leave your device.
Add a file to continue.
How to flatten form
Flatten a filled form so its values become permanent and non-editable. Client-side. To use Flatten form: 1) add your file by dragging them in or clicking to browse, 2) fill in or configure the form fields, 3) download your result — done in seconds. It's free, needs no signup, and most tools run right in your browser so your files never leave your device.
Preserve filled form values
Finish all edits before making form values permanent. Flattening can stop later corrections and may also affect signing steps. Reopen the output and check that text, boxes, and signatures display on every page.
Frequently asked questions
- Is Flatten form free to use?
- Yes. Flatten form is free to use. It's free, needs no signup, and most tools run right in your browser so your files never leave your device.
- Are my files safe and private?
- Completely. Flatten form processes your file directly in your browser, so it is never uploaded to any server.
- Do I need to install anything?
- No. Flatten form works in any modern web browser on Windows, Mac, Linux, iPhone and Android — nothing to install.