Bring your video
Upload the finished video you already made. We handle the formats.
Video hook testing, simplified
Your video is good.The first seconds can be better.
Upload one video, choose the openings you want to test, and export every variant with brand-aware captions. No AI actors. No complicated editor.
- Your original video stays untouched
- Every hook becomes its own export
- Ready for Reels, Shorts, and TikTok
STEP 2 OF 3Choose your hooks
3 selected01
The blunt truthDIRECT · 2.4S
02
Wait for itCURIOSITY · 1.8S
03
Before you scrollINTERRUPT · 2.1S
product-demo.mp41080 × 1920 · 28.4 MB
Create 3 variants
01One upload
02Select proven hooks
03Export every variant
Built for creative teams that test, learn, and move quickly.
A shorter path to better performance
Three steps. Zero editing timeline.
Pick your openings
Choose proven hooks and edit the captions personalized for your business.
Export the batch
Hookline joins each hook to your video and keeps the quality crisp.
The product principle
Do one useful thing, exceptionally well.
Hookline is not a video generator or a full editor. It writes the hook captions, then turns one finished video into a focused batch of tests.
Start a batchVariant 03
Variant 02
READY TO EXPORTPattern interrupt + source.mp4
Ready when your video is
Open Hookline