Turn product information into production-ready short-video angles, hooks, scripts, storyboards, AI generation prompts, captions, CTAs, hashtags, and A/B/C variants—without fake claims or robotic ad copy.
Paste one published short's script plus its real analytics and get a retention autopsy of that exact video: a self-contained HTML report with the drop-off mapped second by second, a PASS / REWORK / REBUILD verdict against printed thresholds, a shot-by-shot cut list, and five hook variants.
Turn your real product photos and confirmed product facts into a silent vertical MP4 photo montage, cover, editable shot plan and source ledger. Local rendering with Python, Pillow and FFmpeg; no paid video-generation API. Built for sellers and small agencies. Static photo montage with hard cuts, not generative footage, voice or music. Download for your own AI client; requires a computer and local tools.
Download a Mac Skill to export one authorized Reel or local video as MP4, with optional timestamped transcripts. Runs on your Mac, not on Capafy. US$9 one-time.
Stop guessing why short-form videos work. ViralLens reverse engineers Instagram Reels, TikToks, YouTube Shorts and short-form ads to uncover their: Hook Retention mechanics Proof Desire Visual selling Creative structure Then it rebuilds those principles into original hooks, angles and ready-to-film scripts for your own business. Steal the DNA, not the video.
A free retention check for one published short video: paste your average percentage viewed and get a PASS / REWORK / REBUILD verdict with the threshold shown, plus the single biggest retention leak named and one concrete fix.
Upload real photos of your product and get 15 to 30 second ad videos for TikTok, Reels, Shorts, feeds, Amazon and Shopify. ProductReel cuts the product out of your own photos and animates it: one benefit per screen, a price card with the old price struck through, a call to action, cuts on the beat. The product is never redrawn by AI, so its shape, logo and label stay as photographed. Six templates. You must own the rights to photos and music you upload.
One agent takes a short video from brief to a publish-ready pack: hook variants scored by visible rules, a timed shot list, per-shot prompts that repeat the same character and style text, captions and a cut list. Then a pre-flight QA checks claims, sources, real-person likeness consent, asset licenses, AI labelling, pacing and platform limits. Offline deterministic script. It does not generate video or promise views.
Put in one horizontal video and FormFit reframes it to 5 aspect ratios at once: Shorts, Reels and TikTok (9:16), Instagram feed (1:1, 4:5) and YouTube (16:9). Auto tracking prefers faces and falls back to motion to keep the subject in frame, and scenes where cropping would lose information switch to blur fill (full frame + blurred background). Logo watermark, top/bottom title bar and intro/outro cards are added in the same pipeline. Runs fully locally (uv + ffmpeg), no API key.