Capsule packs your entire app — UI, data, and everything — into a single portable .capsule file. No cloud. No accounts. Just share it.

01 / PROMPT YOUR IDEA

Describe what you need

Describe the application, layout, or features you want to build.

02 / INSTANT CAPSULE APP

Self-contained output

Generates a complete single-file .capsule container with HTML UI, schema, and local SQLite data.

03 / ITERATE ON THE FLY

Live AI updates

Modify features, dark mode, or schemas on the fly via direct AI prompts or MCP coding tools.

Choose an AI assistant below to start building your app.

01 / PORTABILITY

What If an App Was Just a Document?

Forget cloud accounts, servers, and subscriptions. Capsule bundles your user interface, media assets, and local database into a single, portable .capsule file.

Send it via WhatsApp, AirDrop, or email just like a PDF or Word document.…