Upload MP4, WebM, MOV videos up to 20MB or JPG, PNG, WEBP, GIF images up to 10MB
Paste direct video links for analysis
Model-optimized prompts for Sora, Veo 3, Kling, Runway, Seedance and GPT Image 2.5
Generate prompts in ten output languages
Storyboard mode breaks clips into numbered shot lists
No sign-up required, no watermarks
Local browser history storage, no data collection
Daily usage allowance per visitor
Free preview stills (watermarked, valid 24 hours)
Two pose versions: Normal and Buff with flexed biceps 1.25x bigger
No audio in videos; add your own sound when posting
Automatic quality check with free remake if heart doesn't form
Videos kept for 30 days for download
Generation time 3.5 to 8.5 minutes
What makes it different
Vision-language model notices professional details like chiaroscuro lighting, 35mm depth, whip pans and teal-orange grading that people miss in manual descriptions
Structured five-part prompt format professional brief designed for AI model performance
Wording automatically adapted for each target model's specific syntax and vocabulary
Privacy-first design with immediate deletion and no tracking or accounts
Fast professional-grade prompts generated in seconds instead of manual hour-long trial and error
One-time credit packs instead of subscription
Free preview before paying for video
Credit refunded automatically if video fails to generate
Independent tool with no affiliation to studios or artists
Video to Prompt
Bicep Heart Generator