Script to Video in Minutes

Create professional videos with AI avatars. Script, brief, and references to realistic, dynamic UGC-style or instructional content.

How It Works

From Script to Screen

Provide a creative brief and script. Optionally add reference images for the character or product to guide the visual style.

Generated Avatars

Real examples of AI-generated avatar videos. From script to screen in minutes using Gemini, ElevenLabs, and Kling 2.6 Pro.

Creative Brief

Describe who this person is, where they are, and what they're doing. Set the scene and context.

Script Input

Give the exact script they should read. The AI handles natural speech delivery and lip-sync.

References

Include character, product, and voice references to guide the AI's visual and audio generation.

Scale

Quickly A/B test different creatives and angles by varying avatars, scripts, briefs, and products.

AI Avatar Pipeline

From creative brief to finished video using Gemini, ElevenLabs, and Kling 2.6 Pro.

Testimonials

YUDU

Co-Founder of 24/7 Artists
“When I found Mosaic, it was a game changer. I blasted it to our company, shared it with our artist community, and for the first time ever I was able to post 30+ times in a month.”

Harj Taggar

Managing Partner at Y Combinator
“The Mosaic founders are the most detail-orientated engineers I've worked with. Mosaic was voted the best product in our YC group during the Winter '25 batch. I think this will soon become the default way to edit video.”

Søren Skarsgard

Founder of EasySlice
“I reached out to Mosaic, OpusClip, Klap, and more. Mosaic was the only one that responded positively. I hopped on a call with Adish, shared the idea, and that's when I knew I found my backend.”

Dannie

GrowthByDannie
“Literally the best content tool out there. Don't have to waste time creating clips, editing, doing motion graphics. Need to make a video about you guys.”

Y Combinator

@ycombinator
“My podcast content creation workflow has 10x'd recently and I still think I'm just scratching the surface. Getting AI to do 'something' is easy. Getting the AI to output quality — that's hard. Using Mosaic, it's pretty amazing what you're able to achieve.”

Jake Blockchain

Host of Built on Bitcoin & BitcoinYield
“Mosaic is using Gemini 2.0 Flash to create multimodal agents that accelerate mundane video editing tasks from hours to seconds with just a prompt.”

Google AI Developers

@googleaidevs
“I love this, video editing is still so painful today, excited to play around with Mosaic!”

Logan Kilpatrick

Host of Around the Prompt Podcast
“This new AI startup is looking to automate video editing. You can create and run your own video editing agents. It's basically video editing on autopilot.”

Creators Toolbox

Creatives Newsletter
“Really excited to try it!”

Dwarkesh Patel

Host of Dwarkesh Podcast
“When I found Mosaic, it was a game changer. I blasted it to our company, shared it with our artist community, and for the first time ever I was able to post 30+ times in a month.”

Create Videos Without a Camera

Turn any script into a professional video with AI-generated avatars.