HyperCard Archiver

Upload a HyperCard stack — we package it into an HFS disk image and publish it to the Internet Archive, where it runs in an in-browser Mac emulator.

Easiest: right-click your stack → Compress and upload the .zip (keeps icons, fonts, sounds & add-ons). .sit/.hqx/.bin or a disk image also work. The tile is generated from the stack's first card.