Chat Compose is a browser-based studio for composing chat UI mockups and exporting polished screenshots or short playback videos. Build realistic messaging threads, tweak the artboard, and export assets for decks, demos, or social posts.
- Chat presets for WhatsApp, Instagram, Facebook, Telegram, and ChatGPT styling.
- Message builder with text, image, audio, and typing-indicator bubbles.
- Inline editor for bubble colors, fonts, timestamps, checks, and message delay.
- Artboard control with aspect-ratio presets, solid/preset/image backgrounds, and header avatar/title overrides.
- Playback mode to preview timed message reveals with adjustable speed.
- Exports to PNG/JPEG, optional iPhone framing (front/side), plus MP4 via FFmpeg.wasm.