> For the complete documentation index, see [llms.txt](https://documentation.efalia.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.efalia.com/documentations/efalia-compose/mapping-suite/onyx-server/faq-problemes-connus/probleme-de-compatibilite-avec-la-visualisation-des-pdfs-sur-firefox.md).

# Problème de compatibilité avec la visualisation des PDFs sur FIREFOX

## Description

Certaines parties des PDFs ne s’affichent pas sur FIREFOX

## Cause

Firefox ne gère pas correctement le JPEG2000

## Impacts

Les images ou objets suivants ne s’affichent pas :

* QRCODE
* DATAMATRIX
* PNG dynamique en outils/Images
* TIFF dynamique en outils/Images

Pas de problème avec des fichier JPEG et les XPS Message

## Lien utile

<https://bugzilla.mozilla.org/show_bug.cgi?id=36351>


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