The short version
Brag Launch Video
By Latent Spaces
Turn the website or app you built into a short, shareable launch video with music.
Describe Design
By Posit
Create visual design documentation for websites and apps with typography, color, and layout details.
What each one does
Brag Launch Video
- Reads your project to understand what the product is and what makes it special
- Writes a beat-by-beat storyboard with a strong opening hook and two or three highlights
- Renders a finished MP4 video with music and sound effects, plus a cover image
- Offers tone presets such as polished, cinematic, chaotic, deadpan, or startup parody
- Supports landscape, vertical, and square formats, with optional voiceover narration
Describe Design
- Analyzes website or app designs to identify typography systems and font choices
- Documents color palettes and how colors are used across components
- Describes layout patterns, spacing, and visual hierarchy
- Captures the overall design vibe and aesthetic direction
- Produces markdown documentation with visual references
When to pick each one
Reach for Brag Launch Video when…
- You just launched a site or app and want a video to post on social media
- You need a quick product teaser without paying a video editor
- You want a vertical clip for TikTok, Reels, or Shorts showing what you built
- You want share copy written to go with your launch post
Reach for Describe Design when…
- You're creating brand guidelines or a design system document
- You need to hand off design specifications to a team or contractor
- You're reverse-engineering a competitor's visual language for inspiration
- You want to audit design consistency across your product
Quick facts
| Brag Launch Video | Describe Design | |
|---|---|---|
| Made by | Latent Spaces | Posit |
| Category | Design & Creative | Design & Creative |
| Source | View ↗ | View ↗ |
| Detail page | Open | Open |