JamShoot Studio

Compose App Store screenshots locally from your app screenshots, localized text and a portable JSON project, in the Studio browser editor or from the CLI.

• Install: Studio, manual setup, Windows and CI.
• Studio: create a project, edit slides, save and export.
• CLI: commands, JSON output and exit codes for automation.
• Project format: project.json fields, languages, screenshots and styles.
• Rendering: image and font requirements, export behavior and limits.
• Troubleshooting: common errors and their fixes.
• Glossary: terms, editor labels and their JSON keys.
• Development: code organization, checks and releases.
• Changelog: release notes.