Redimensionner une image PNG pour email
Redimensionnez des images PNG pour email. Ajustez les dimensions localement pour email attachments, sans envoi.
Comment utiliser ce preset
- Upload a PNG image from your device.
- Use the 1600px maximum width preset for email.
- Preview the resized image, adjust dimensions if needed, then download.
Réglages recommandés
Idéal pour
- PNG resizing
- email attachments
- dimension limits before upload
- browser-only export
Conseils d’optimisation
- Keep aspect ratio enabled by changing only one dimension.
- Resize before compressing when you need a smaller file.
- Use PNG for transparency and JPEG or WebP for smaller photos.
Confidentialité et limites du navigateur
PicCraft traite PNG resizing dans votre navigateur. Les fichiers ne sont pas envoyés à un serveur, mais les très grandes images dépendent de la mémoire et des limites canvas.
Questions fréquentes
Are my PNG images uploaded?
Tout se passe localement dans le navigateur; aucun envoi n’est nécessaire.
Is 1600px reasonable for email?
Yes. It is a practical starting point for email attachments, and you can change it before export.
Does resizing keep the aspect ratio?
Yes. The preset starts with an automatic height so the original proportions stay intact.
Can resizing reduce file size?
Usually yes. Fewer pixels often means a smaller export, especially for photos.
Why can very large images fail?
Browsers limit memory and canvas size. Reduce target dimensions or process fewer files if needed.
Do I need to install any software?
No. PicCraft is a web-based tool that runs entirely in your browser without any installation.