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Generate Short Videos Online Free with AI — FreeShortVideo Studio

FreeShortVideo Studio is a web-based AI short video generator: enter an idea, AI automatically splits it into 2-5 scenes, generates a 5-second video per scene, and concatenates them into a complete short video locally in your browser. Completely free, online, no install, no high-end GPU, no credit card — just add your free Agnes API Key.

Single-shot text-to-video →

Creative Video Workshop

AI Screenwriter → Multi-segment Text-to-Video → Browser Concatenation

Get your free API key from: platform.agnes-ai.com

Your key is stored only in your browser's localStorage. It is never uploaded to any server. You'll need to re-enter it after clearing browser data.
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Please set your API Key first

Start creating with a free Agnes AI API Key. No credit card, no payment.

What does "generate short videos online free with AI" mean?

Generating short videos online free with AI means: without installing any software or knowing how to edit, you type a text idea (a story, a product intro, or a script) into a browser, and AI handles everything — splitting the idea into scenes, generating a video for each scene, and stitching them into a finished short video. FreeShortVideo Studio is a representative product of this approach: it is completely free and runs entirely in the browser. Its AI screenwriter splits an idea into 2-5 scenes, each scene generates a 5-second clip with the text-to-video model (agnes-video-v2.0), and ffmpeg.wasm unifies resolution and concatenates everything locally — no GPU and no credit card required.

FreeShortVideo Studio by the numbers

$0
Completely free, no credit card
2-5
Scenes auto-split by AI
3
Aspect ratios: landscape / portrait / square
100% browser
Generation & concatenation online

Generate a short video online free in 3 steps

  1. 1

    Enter your idea

    Describe your video theme in one sentence, e.g. "A healing story of a stray kitten finding a warm home in the city." The more specific, the more coherent the scenes.

  2. 2

    AI splits scenes & generates

    AI splits your idea into 2-5 scenes and generates each clip with text-to-video (agnes-video-v2.0), about 3-5 minutes per clip, in 16:9, 9:16 or 1:1.

  3. 3

    Concatenate & download

    When all scenes are ready, the video is scaled to a unified resolution and concatenated locally into the final short video — one click to download.

Why generate short videos online free here

  • Completely free

    Just use a free Agnes API Key — no subscription, no credit card, no hidden fees.

  • Multi-scene stories

    AI screenwriter splits your idea into 2-5 scenes with coherent plot progression, producing more complete short videos.

  • No install, no GPU

    Runs entirely in the browser. Generation happens in the cloud; nothing to install and no high-end graphics card.

  • Resume & task list

    Projects and progress are saved in your browser. Interrupted tasks can be resumed anytime from where they stopped.

  • Automatic retry

    Submissions retry with linear backoff on failure; polling recovers automatically, maximizing success for every scene.

  • Vertical-friendly

    9:16 portrait output fits TikTok, YouTube Shorts, Instagram Reels, and other vertical short-video platforms.

Web Studio vs. local free-short-video package

FeatureFreeShortVideo Studio (Web)free-short-video (npm / Docker local)
SetupNo install — open in a browsernpm one-liner or Docker deploy
Where it runsCloud generation + local browser concatSelf-hosted on your machine
AI voiceover & subtitlesNot in v1, plannedBuilt-in Edge-TTS voiceover & subtitles
Best forCreators who want zero-setupDevelopers & self-hosters
CostFree (bring a free Agnes Key)Free & open source (MIT)

Same product family: the local free-short-video package

FreeShortVideo Studio is the web version of the free-short-video product family. The local version ships as an npm package / Docker image with built-in AI voiceover and subtitles, ideal for developers and creators who prefer self-hosting. Both versions share the same free Agnes AI models — complementary and completely free.

Open-source local version: GitHub → agnes-video-generator

FAQ: generating short videos online free with AI

Is FreeShortVideo Studio really free?
Yes, completely free. Just add a free Agnes API Key in the frontend (stored only in your local browser). No payment, no credit card.
Do I need to install any software?
No. It is a pure web tool — open it in your computer or mobile browser and start. Generation happens in the cloud and concatenation runs locally in your browser.
How long is the generated video?
AI splits your idea into 2-5 scenes, each producing a 5-second clip. The final video is about 10-25 seconds, ideal for social media.
How long does generation take?
Scene splitting takes about 10-20 seconds; each video clip takes about 3-5 minutes. Scenes submit serially (1 per minute) and concatenate automatically when done.
Does it support vertical (9:16) videos?
Yes. Choose 16:9 landscape, 9:16 portrait, or 1:1 square. 9:16 fits TikTok, YouTube Shorts, Instagram Reels and similar platforms.
Do I lose my task if I close the page?
No. The task list and progress are persisted in browser localStorage. Reopen the page and resume from where you left off.
Can I use the generated videos commercially?
It depends on the terms of the Agnes API Key you use. Check your Key's license scope before commercial use.
What's the difference from the local free-short-video package?
The web version needs zero setup and works out of the box; the local npm / Docker version adds AI voiceover and subtitles for self-hosting. Both share the same free Agnes AI models.