Téléchargez et installez la dernière version de Filestar.
Faites un clic droit sur un ou plusieurs fichiers Jfif sur votre bureau et sélectionnez Convert with Filestar.
Saisissez resize dans le champ de recherche.
Cliquez sur Resize.
Or let an AI agent do it: filestarcli -i photo.jfif -c "resize" (how).
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent installThen ask your agent:
“Use Filestar to redimensionner JFIF in my Downloads folder”
Or run it yourself:
filestarcli -i photo.jfif -c "resize"Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.jfif -c "resize" on your computer, so your files stay on it.