AI video ad generator

Video ads from a brief, not a production crew

The commercial engine writes a hook, sells the benefit, and lands a call-to-action card — illustrated and narrated in your brand's tone, in vertical or wide.

No credit card · Full editor included · You own every video

Real videos generated with Montager — tap to play.

How it works

1

Type your idea

One sentence is enough — a topic, a story premise, or a rough thought. Pick format, voice, art style and length.

2

Montager builds the video

Script, illustrated scenes, narration, word-synced captions — assembled into a finished cut in minutes, with the exact credit cost shown before you run it.

3

Edit, export, publish

Tweak any scene or line in the editor, then export in 9:16, 16:9 or 1:1 — or schedule it straight to your YouTube channel.

Everything the video needs, in one run

The script writes itself

Give it one idea. Montager writes a hook-first script in plain words people actually listen to — you can edit every line before or after the render.

Visuals that match every line

Each beat of narration gets its own illustrated scene, generated as one consistent storyboard so characters and style hold from the first shot to the last.

Karaoke captions, burned in

Word-synced captions with keyword emphasis, multiple fonts and colors — the style viewers expect on Shorts, TikTok and Reels. No separate captioning tool.

9:16, 16:9 and 1:1

Vertical for Shorts and TikTok, wide for YouTube, square for feeds — same project, your pick at generation time.

A real editor, not a slot machine

Regenerate any panel, rewrite any line, re-voice, reorder beats, nudge cuts — every version is kept, nothing is destroyed, cached renders keep edits fast.

Exact cost before you render

Every job shows its credit price before you run it. No surprise overages — a 30-second video is about 10 credits.

Questions, answered

What is an AI video ad generator?

A tool that produces complete promotional videos from a text brief — script with a hook and CTA, scenes, voiceover and captions, ready for ads or organic posting.

What ad formats does it support?

9:16 for TikTok/Reels/Shorts placements, 16:9 for in-stream, 1:1 for feeds — plus an optional outro card carrying your call to action.

Can it match my product?

Attach reference images (product shots, brand assets) and the scenes are generated around them; the script takes your tone and offer from the brief.

How many variations can I test?

As many as you like — each render shows its credit cost up front, and 30-second cuts are about 10 credits, so testing ten hooks costs less than a stock clip.

Do I own the ads commercially?

Yes — full commercial usage rights on all plans.

Is there a free trial?

40 credits free at signup — about 3 short videos — no card required.

Your first video could be live tonight.

40 free credits at signup — about 3 short videos. No card, no editing skills, no camera.

Create your first video

More ways to use Montager