Aplatir PDF
Aplatir les champs de formulaire interactifs et les annotations d'un fichier PDF en contenu de page statique afin qu'ils ne puissent plus être modifiés. Vos fichiers ne quittent jamais votre appareil
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Vos fichiers ne quittent jamais votre appareil.
Converts interactive form fields and annotations into static page content so they can no longer be edited.
Flatten PDF converts interactive form fields and annotations into static page content so they can no longer be edited or filled. This locks in form data, prevents further edits, and ensures the document renders identically in all viewers. Flattening runs entirely in your browser via qpdf-wasm — your file never leaves your device.
Comment ça marche
Comment utiliser Aplatir PDF
- 1Drop your PDF. Drag and drop a PDF with form fields or annotations onto the drop zone, or click to choose a file from your device.
- 2Click Run Flatten PDF. The tool converts interactive form fields and annotations into static page content locally in a Web Worker using qpdf-wasm. Your file never leaves your device.
- 3Download the flattened PDF. The flattened PDF is offered as a download. Form fields and annotations are now baked into the page content.
Fonctionnalités
Ce que fait cet outil
- Flattens interactive form fields into page content
- Bakes annotations into the page content stream
- Prevents further editing of form data
- No upload — runs entirely in your browser
Limites
À savoir
- Flattening is irreversible — form fields cannot be made interactive again
- Form field values are preserved but the fields can no longer be edited
- Some complex annotations may render slightly differently after flattening
FAQ
Questions fréquentes
Is my file uploaded anywhere?
No. Flattening happens entirely in your browser using a Web Worker and qpdf-wasm. Your file never leaves your device.
What does flattening do?
Flattening converts interactive form fields and annotations into static page content. The visual appearance is preserved, but the fields can no longer be edited or filled. This is useful for locking in form data before sharing.
Can I undo flattening?
No. Flattening is irreversible — once form fields are baked into the page content, they cannot be made interactive again. Keep a copy of the original if you may need to edit the form later.
Will the flattened PDF look the same?
The visual appearance is preserved. Form field values and annotations render the same way — they are just no longer interactive. In rare cases, complex annotations may render slightly differently.