# Grok launches app building on web, iOS, and Android

The feature allows users to generate, run, and host web apps, games, and dashboards directly within conversational prompts.

- Build mode includes a coding agent with subagents, browser use, databases, secrets support, and source code export.
- Published creations receive hosting at grok.me URLs or custom domains with team access controls.
- Links shared on X display interactive inline previews playable on the timeline with auto-generated cover art.
- Generated apps access Grok chat, image, and voice capabilities without external API keys.

## Why it matters

Grok users can now create, deploy, and share functional web applications directly from chat without external coding or hosting tools.

## Sources

- [xAI: Grok Build on web and mobile](https://x.ai/news/grok-build-for-everyone)

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Summarized by dstilled on 2026-08-20. https://dstilled.ai/story/17610595-6ca0-4dab-97fb-9e4ee5dbded5