Can I generate many videos from a spreadsheet?

Not automatically. A script or an AI assistant can write one .smooth file per row, but each one is opened and exported by hand in the editor.

Can an AI assistant make the video?

Yes. The whole format is published at smooth.video/llms.txt: point ChatGPT, Claude or another assistant at it, describe the animation, and open the file it gives you.

Do I need to install anything?

No. The editor and the export both run in your browser.

Can smooth.video open or export Lottie files?

Neither. It imports images, video, audio and layered PSD files, and exports video, GIF and images.

Can I use photos and video in my animation?

Yes. Add images, video clips and audio to the scene next to your text and shapes.

Do I need an account?

No. Your projects stay in your browser, and you can save any of them as a .smooth file.

Remotion vs LottieFiles

Remotion and LottieFiles side by side, as of September 2026: what each one costs, what it's made for, and when smooth.video, a free animation tool that runs in your browser with no account, does the job instead.

Open the editorFree, no signup, nothing to install

Remotion vs LottieFiles at a glance

	Remotion	LottieFiles	smooth.video
Price	Free for individuals and companies of up to 3 people, then a company license	Free plan, then paid plans billed yearly	Free for everyone

As of September 2026. Plans change, so check those of Remotion and LottieFiles before you decide.

Remotion

How you make a video: React code
What you need: Node.js, a code editor and some React
Rendering: On your machine, a server or AWS Lambda
Transparent video: WebM or ProRes 4444
Videos generated from data, at scale: Yes
AI assistants: Agent skills and a Claude Code plugin

When Remotion fits better

You generate videos from data, personalize them for each user, render them on servers, embed a player in your app, or build your own video product. smooth.video has no API and no server rendering.

Remotion vs smooth.video

LottieFiles

Output: Lottie and dotLottie, plus MP4, WebM, MOV and GIF
Where your files live: In your LottieFiles workspace
Video and audio in the scene: No
Interactive state machines: Yes
Lottie players for apps and websites: Yes
After Effects and Figma plugins: Yes

When LottieFiles fits better

The animation ships inside an app or a website and should stay tiny, sharp at any size, recolourable with themes, or interactive. That's what Lottie is for, and smooth.video doesn't export it.

LottieFiles vs smooth.video

When smooth.video fits better

You want one video, not ten thousand: you'd rather see it and drag things into place than write components, or the person making it doesn't code.

The animation goes in a video, a social post, an email or a presentation rather than in an app: a logo reveal, a Reel, an animated banner, a lower third. You want a video file, maybe with photos or footage in it.

Open the editor

Start from a template

See all 172 templates

Logo reveal

1080×1080

A name that pops into place

Lower third

1920×1080

Name and title, on cue

Bold statement

1080×1920

Three lines, one point

Product drop

1080×1350

An announcement that lands

Count-up stat

1080×1080

A number that climbs

Quote card

1200×630

A line worth sharing

Questions

Can I generate many videos from a spreadsheet?: Not automatically. A script or an AI assistant can write one .smooth file per row, but each one is opened and exported by hand in the editor.
Can an AI assistant make the video?: Yes. The whole format is published at smooth.video/llms.txt: point ChatGPT, Claude or another assistant at it, describe the animation, and open the file it gives you.
Do I need to install anything?: No. The editor and the export both run in your browser.
Can smooth.video open or export Lottie files?: Neither. It imports images, video, audio and layered PSD files, and exports video, GIF and images.
Can I use photos and video in my animation?: Yes. Add images, video clips and audio to the scene next to your text and shapes.
Do I need an account?: No. Your projects stay in your browser, and you can save any of them as a .smooth file.