AI-powered exercise stash
Turn your workout feed into your personal exercise vault
Paste any video link. Gemini instantly extracts form cues, target muscles, and equipment into clean, searchable cards.
Works with
TikTok
YouTube Shorts
Interactive live demo
Experience AI extraction live
Watch Gemini Flash analyze the video frames in real time and transform unstructured social clips into permanent exercise cards.
tiktok.com/@formcheck.daily/video/73918239012
TikTok
FD
@formcheck.dailyFollow
How to actually hit glutes instead of quads on Bulgarian split squats 🍑 Put front foot on a 45lb plate for extra deficit, lean your torso forward 30 degrees, and push your hips back! Drop a follow if this helped #legday #bulgariansplitsquat
Original Sound • @formcheck.daily
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How it works
From video clip to workout vault in three steps
- Zero Friction
Copy Any Social Link
Found a great exercise while scrolling? Copy the share link directly from TikTok or YouTube Shorts.
- Gemini Flash
Multimodal AI Analysis
Gemini Flash analyzes movement, equipment, and technique cues directly from video frames.
- Instant Access
Searchable Personal Vault
Saved cleanly into your personal library. Filter by muscle group, search by keyword, or pull up cues on the gym floor.
Core capabilities
Built specifically for discovering & cataloging exercises
Everything you need to turn inspiration on social media into structured, actionable reference material for your training.
Zero Manual Note-Taking
Never type exercise cues, reps, and steps into a messy phone notes app again. One paste creates a permanent, structured card.
Automatic Muscle Targeting
Every exercise is automatically categorized with primary and secondary muscle tags, making your personal library instantly searchable by anatomy.
Step-by-Step Technique Cues
Key execution points, bench angles, grip widths, and tempo cues are automatically extracted into numbered, bite-sized instructions.
Deep Filtering & Search
Instantly filter your stash by muscle group (Quads, Lats, Delts), equipment (Dumbbell, Cable, Barbell), or source platform.
Engineered for the Gym Floor
Built mobile-first with a sculpted bottom dock, center FAB notch, and full-screen creation overlays designed for one-handed phone use.
One-Tap Stash Sharing
Share individual exercises or publish your entire stash with public web URLs, OS-native share sheets, and platform presets.
Stop losing exercises in saved folders.
Drop your favorite TikTok or YouTube moves into RepStash and build your permanent, searchable vault.
No credit card required
Instant AI extraction
Mobile-first experience