Original name: photoba（フォトバ）
A free service where photos taken by guests on their smartphones appear on the venue's large screen in just a few seconds. No app required, no registration required.
Automatically translated from Japanese by AI
About 10 min read
About 6 min readAt weddings and networking events, when participants post photos taken on their smartphones via QR code, they appear on the venue screen in seconds.
When the organizer creates an event, a QR code for participation and a URL for screen display are issued. Guests simply scan the QR code. No app installation or member registration required. The organizer can download all collected photos as a ZIP file.
Features
Limitations
Images are reduced to 1600px on the long side for display, so there's no quality for large prints. The retention period is also short at 7 days. It's specialized for "the excitement of the moment on the day," and other services are better suited for high-quality long-term storage.
Technical Stack
Cloudflare Workers / Durable Objects (real-time distribution) / R2 / D1 / Workers AI. Static HTML + Worker with no build process, individually developed and operated.
Currently available as a free beta version.
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