Starting is free: write or generate the script, pick the visual style, the caption style and a voice, and preview voices with no account and no card. Rendering the finished Short uses credits. Storyboard renders cost 20 credits; the animated Motion tiers are priced per second.

What length should a Short be?

30 to 60 seconds is the retention sweet spot for narrated content: long enough to tell one complete story, short enough that a strong hook carries the whole video. The generator's lengths are calibrated to speaking pace so the script always fits.

Can Shorts be monetized?

Yes. Shorts have their own path into the YouTube Partner Program: 1,000 subscribers plus 10 million public Shorts views in 90 days (or the long-form watch-hours route). Original narrated content with generated visuals qualifies as original work, which is what monetization review looks for.

Does the same video work for TikTok and Reels?

Yes. The output is a standard vertical MP4 with burned-in captions, which is the native format on all three platforms. A series can post the same video to Shorts, TikTok and Reels simultaneously, tripling the surface area of every render.

Can it post to YouTube for me?

Yes. Connect your channel and a series will generate and publish Shorts on the schedule you set, with titles and descriptions written per video. That is the difference between a Shorts maker and a channel: the schedule.

Free · no credit card

YouTube Shorts Generator

Turn an idea into a finished Short: AI script, voiceover, generated visuals, captions and music, without filming or opening an editor.

Idea or script180+ AI voices19 caption styles9:16 verticalNo watermark

Make your Short

9:16

Script

Length

Look

Captions

Voice

Quality

Audio

Background musicLicensed beds, mixed under the voice

Write or generate a script to start

Made with this, start to finish

Not mockups. Real exports, untouched after rendering.

Le courage du major George Keyworth

Wow Signal Explained

Drones & Modern War

AI Story Video

What comes back

🎙️

AI voiceover

180+ natural voices with real intonation, not a robot reading.

🖼️

Generated visuals

Every scene illustrated to match the line being spoken, in the style you picked.

💬

Burned-in captions

19 caption styles synced word by word, because most Shorts are watched on mute.

🎵

Background music

Licensed beds mixed under the voice at a level that does not fight it.

📱

Vertical 9:16

Framed for Shorts from the start, so nothing important sits under the UI.

✨

No watermark

Clean exports on every plan.

Shorts is a volume game with a quality gate

YouTube hands Shorts to non-subscribers first and reads watch percentage to decide how far each one travels. That means two things: you need enough attempts for the algorithm to find your winners, and every attempt needs a script good enough to hold retention. Editing by hand fails the first requirement; low-effort spam fails the second.

Generated Shorts pass both when the writing carries them. The hook opens a loop in the first line, every sentence adds one concrete detail, the payoff lands inside 60 seconds. The generator produces that structure per niche, and the visuals and captions are built to keep the eye busy while the voice does the work.

The channels that win treat Shorts as a pipeline, not a project: daily output, weekly review of what held, and the same render posted to TikTok and Reels for free extra distribution.

Frequently asked questions

Everything about generating YouTube Shorts

Give it an idea or a script. It writes the narration if you did not, voices it with the AI voice you pick, generates visuals matched to every line, burns in captions and mixes music. What comes back is a finished vertical 9:16 MP4 under 60 seconds, ready to upload to Shorts.

More free tools

YouTube script generatorJust the script, built for Shorts retention.

AI TikTok video generatorThe same generator, framed for TikTok.

Text to video AIStart from text you already have.

YouTube money calculatorWhat a channel your size actually earns.

The full product

One Short is just the start. Automate your whole faceless channel

Faceless runs the whole channel: a series that writes, voices and edits new Shorts on a schedule, then posts them to YouTube, TikTok and Reels for you.