Learn how to use Cosynced
Create a new card from notes, PDFs, or prompts
Add your study material to the upload panel on the homepage, or type a prompt describing the topic, and press Create - Cosynced runs its multi-stage pipeline to turn it into a playable card that runs in the browser.
Start creatingEdit the generated world, rules, and learning goals
Every card has an Edit chat. Ask questions about the card or request changes - the world, mechanics, and learning goals - and Cosynced rewrites the card for you.
Open your cardsPlay-test directly in the browser
Each card runs in a sandboxed browser runtime with no install. Play, retry, and refine instantly until the experience feels right.
Go and learnPublish and share the finished card
Publish a finished card to get a public link you can share, and it appears on the Explore page for others to play.
See published cards