Live demos

See every feature
in action.

Same raw input. Same prompt. Watch the AI turn it into a polished, platform-ready video — for every Massurge feature.

01

Rewrite Script

Take any viral structure and rewrite it around your product in one click.

SCRIPT
Original · viral reference 0:32 · 2.4M views
A high-performing video in your category.
Generated · rewritten script captions ready

[00:00–00:02] “Ahhh—my knee again!”
SHOT: Person grabs knee while climbing stairs or lifting boxes.
CAPTION: STOP ruining your knees.

[00:02–00:06] “If your knees hurt after work, gym, or even walking… you need support.”
SHOT: Close-up of swollen or painful knee. Person struggling to squat.
CAPTION: Pain gets worse every day.

[00:06–00:12] “This brace stabilizes your knee instantly. Compression support. Breathable material. No slipping. No bulky feeling.”
SHOT: Fast product demo: putting it on · stretching · walking · squatting · gym movement.
CAPTION: Stable. Comfortable. Lightweight.

[00:12–00:17] “Look at this.”
SHOT: Person running, climbing stairs, jumping, training.
CAPTION: MOVE WITHOUT PAIN

[00:17–00:21] “Cheap now. Expensive hospital bills later. Your choice.”
SHOT: Split-screen: Brace vs medical bills.
CAPTION: Protect your knees NOW.

[00:21–00:23] “Order yours today.”
SHOT: Clean product close-up + CTA button animation.
CAPTION: LIMITED STOCK

Ready-to-use captions for the generated video.
PROMPT · Rewrite Script
optional
Product: Protective Safety Goggles / Face Shield Pain point: Eyes hurt from dust, gas, wind, sparks, and workplace accidents.Old goggles fog up, feel uncomfortable, and don’t fit over glasses. Selling points: Anti-fog • impact resistant • dust-proof • waterproof • windproof • breathable ventilation • fits over prescription glasses • clear vision • lightweight • affordable
02

Swap Person

Same video — change the talent's look, age, or vibe. No reshoot needed.

PERSON
Original · original talent 0:28
The real person in the original take.
Generated · new persona 0:28 · swapped
Script and framing stay — only the person changes.
PROMPT · Swap Person
optional
Person: Asian-American female • 21-26 yrs • attractive but natural • healthy skin • relatable college-girl look Vibe: viral TikTok creator • GRWM style • energetic • slightly chaotic • friendly • high-retention UGC ad style/span> Style Notes: front camera feel • casual apartment lighting • authentic reactions • imperfect realism • social-media-native aesthetic
03

Swap Product

Reuse one video across multiple SKUs — product, voiceover, and captions auto-update.

PRODUCT
Original · original product Insulated mug
Product shots from the original take.
Generated · new product Glass bottle
Product on screen and selling points swap together.
PROMPT · Swap Product
optional
From: Foods To: Powder Blush Auto-update: visuals / VoiceOver / captions
Original · original product Insulated mug
Product shots from the original take.
Generated · new product Glass bottle
Product on screen and selling points swap together.
PROMPT · Swap Product
optional
From: Lipstick To: Powder Blush Auto-update: Visuals / VoiceOver / captions
Original · original product Insulated mug
Product shots from the original take.
Generated · new product Glass bottle
Product on screen and selling points swap together.
PROMPT · Swap Product
optional
From: tea To: bubble milk tea Auto-update: visuals / VoiceOver / captions Others: Remove all captions
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