Catégorie
Modifier les métadonnées
Start here to clean a file, fix metadata fields, or prepare a share-ready copy.
Browse tools for removing metadata or editing the fields that can be updated safely online.
À propos de cette catégorie
Ce que vous pouvez faire ici
Start here when you want to remove metadata or edit fields in a file.
Browse tools for removing metadata or editing the fields that can be updated safely online.
Tâches fréquentes
- Prepare travel or family photos for public posting
- Check whether exported product images still expose creation software
- See when a document needs a desktop cleanup step
- Add or fix copyright information before publication
Types de fichiers courants
JPEG images with full or selected EXIF cleanup • PNG images with text metadata and metadata-chunk cleanup • PDF document-info cleanup • WebP, GIF, AVIF, HEIC, HEIF, and BMP images with full image cleanup • JPEG images • PNG text metadata • PDF document information • Other file types for inspection
Outils de cette catégorie
Commencez par l’outil qui correspond à votre type de fichier ou à la tâche que vous voulez terminer maintenant.
Suppression de métadonnées
Remove metadata from images and PDF document-info fields, then download a cleaned copy.
JPEG images with full or selected EXIF cleanup • PNG images with text metadata and metadata-chunk cleanup
Ouvrir l’outil
Modifier les métadonnées
Edit or delete JPEG, PNG, and PDF metadata fields online.
JPEG images • PNG text metadata
Ouvrir l’outil
Termes courants
Définitions courtes des termes liés aux fichiers les plus utilisés dans cette catégorie.
GPS metadata
GPS metadata stores location-related information such as latitude, longitude, and sometimes altitude.
EXIF
EXIF is a metadata standard commonly used in photos. It can include camera details, timestamps, orientation, and GPS data.
XMP
XMP is a flexible metadata format used by many apps to store descriptive, rights, and file history information.
DPI
DPI describes print density metadata, while pixel dimensions describe the actual amount of image data.
Guides associés
Comment supprimer les données de localisation d’une photo
Learn how to find GPS metadata in a photo, remove it from an image, and verify the cleaned copy before you share it.
Comment supprimer les métadonnées des fichiers
Learn how metadata removal works across different file types, which formats are a good fit for online cleanup, and how to verify the result.
Qu’est-ce que les données EXIF ?
Learn what EXIF data is, which fields matter most, and why it matters for image privacy.