High-quality, smooth videos generated from text or images with precise control.
Create UGC ad videos with Seedance 2.0, native audio, lip-sync, 1080p quality, multimodal input. Turn product photos into video ads. Free to start.
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Seedance 2.0 is ByteDance's flagship multimodal AI video generation model. It accepts text, images, video clips, and audio as input, and produces cinematic video with synchronized dialogue, sound effects, and ambient audio in one pass. What sets Seedance 2.0 apart from earlier models is its multi-shot storytelling architecture: a single prompt can produce a complete ad sequence, opening hook, product showcase, and call to action — with consistent characters, lighting, and visual style across every cut.
A real UGC ad has a hook, a product moment, and a reason to act, and Seedance 2.0 is built to generate all three in sequence, with audio that makes each shot feel like it came from a real customer's camera. For agencies managing multiple client accounts, or e-commerce brands scaling into new markets, the ability of Seedance 2.0 to generate 20 complete ad variants from one product brief, all with consistent branding, native audio, and platform-ready aspect ratios, changes what's possible in a single production day.
Your ad video is ready: the motion is crisp, the product is crystal clear, and the format perfectly fits TikTok. Then you realize it’s completely silent. Seedance 2.0 fixes that in a single pass. Dialogue, ambient sound, and effects are all co-generated with the video and perfectly lip-synced—no extra voiceover sessions, no separate tools, and no extra rounds of exports. For performance marketing teams producing 30, 60, or 100 ad variants a week, cutting out just one production handoff is the exact difference between hitting the launch date and missing it.
From a single product photo to a library of platform-ready UGC video ads — Seedance 2.0 is built for teams that need volume, speed, and consistency without giving up the authenticity that makes a UGC ad actually convert.
Seedance 2.0 generates accurate lip-sync directly with the video. The dialogue matches what's on screen from the first frame. One product brief, one generation, one finished ad with audio that sounds like a real person filmed it.
Seedance 2.0 generates synchronized dialogue, environmental sound, and sound effects in the same pass as the video. No separate audio session, no manual sync, no post-production. The output sounds like a real person filmed it.
Upload product images, existing video clips, and audio samples all at once — Seedance 2.0 reads every reference together and applies your brand's visual style, character look, and audio tone across every shot. No separate briefing rounds, no style drift between inputs.
No camera, no crew, no editing software. Upload photos, write your brief, and Seedance 2.0 delivers a complete multi-shot ad with synchronized audio — ready for TikTok, Meta, and YouTube in one session.
Start with your product and brand visual photo. Add any brand references, visual style, tone, or existing creative, as image or video inputs.
Write your prompt to define the ad sequence: hook style, product moment, call to action, character type, and audio tone. Select your aspect ratios. Seedance 2.0 reads the full prompt intent and applies it to every shot, not just the first frame.
Seedance 2.0 produces your multi-shot video with co-generated audio in a single pass, dialogue, ambient sound, and effects all timed to the visual. Review your format variants, download the outputs, and push directly to your ad platform.
No production crew, no audio session, no platform re-edits. Upload your product, write your brief, and Seedance 2.0 delivers complete UGC video ads, with native audio, across every format you need. Built for DTC brands, social ad agencies, and e-commerce teams that produce at volume and can't afford to miss a launch window.
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Olivia Chen
Senior Creative Strategist
"We run UGC video ads for 10 DTC brands. Seedance 2.0 is a game-changer. Seedance 2.0 cut our per-creative production time by around 70%. The native audio is the biggest shift — we stopped sourcing voiceover for first-draft testing completely."
Marcus Bennett
Paid Media Director
"We ran a Prime Day prep batch — 80 video variants across TikTok and Meta formats. Seedance 2.0 delivered the full set in one session. Four needed prompt adjustments. We were live two days ahead of schedule."
Ananya Patel
Performance Marketing Manager
"The multi-shot structure is what changed everything for us. One prompt produces an opening hook, a product demo, and a CTA — all with consistent characters and audio. We're not assembling footage anymore. We're reviewing finished ads."
Lucas Moreno
Growth Marketing Director
"A/B testing used to mean a separate brief for every variant. With Seedance 2.0, we generate 20 ad variants in a single session — different hooks, different scenes, different audio tones — and push the whole batch to testing the same day. Our test cycle went from five days to one."
Emi Takahashi
Global Campaign Operations Lead
"We were skeptical that AI-generated video could pass as real UGC. Seedance 2.0 changed that. The combination of native audio and multi-shot consistency makes the output feel like real customer footage. Our scroll-stop rate on these ads is up over 45% compared to our previous creative."
Sophie Laurent
Creative Strategy Director
"Our agency runs campaigns across 7 markets. Seedance 2.0's multilingual lip-sync means we don't produce separate regional videos for first-round testing anymore. One prompt, localized audio, same visual quality across every market."
