PDF tool

Flatten PDF

Bake fillable form fields into the page, or rasterize every page so nothing stays interactive.

100% local — files never leave your deviceProcessed in your browser

How it works

Upload a PDF — filled forms, annotations or layered content.
Choose Form-fields-only flattening, or Everything-to-images for guaranteed fixed layout.
Flatten and download.

Good to know

Rasterize mode turns every page into a full-resolution image: nothing stays interactive or selectable, which the tool states clearly.
Form-field mode preserves selectable text and only bakes field values into the page.
Every step runs locally in your browser using Web Workers — your file is never uploaded to any server.

Frequently asked questions

When should I flatten?

Before emailing signed or filled forms (so values can’t be changed), before printing services misread layers, and whenever a viewer renders your file oddly.

Protect PDF
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Flatten PDF

How it works

Good to know

Frequently asked questions

When should I flatten?

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