For short-form creators and brands
Make vertical explainer videos with AI
Make vertical explainer videos built for the phone screen, not cropped from a wide video. Paste a topic or script, choose 9:16, and Atlabs frames every scene for Reels, TikTok and Shorts, with a recurring character, captions, voice and music.
G2で4.8/5
Capterraで4.9/5
Start from one quick idea
Turn a topic, a hook or a short script into a vertical video
Make vertical explainer videos built for the phone screen, not cropped from a wide video. Paste a topic or script, choose 9:16, and Atlabs frames every scene for Reels, TikTok and Shorts, with a recurring character, captions, voice and music.
大まかなアイデア
A question your viewers ask
Write the question or topic and who it is for. The AI writes a short explainer script with a hook, one clear idea and a payoff, then builds it scene by scene in 9:16.
A 40-second vertical video on why pink is not on the rainbow, for curious teens, with a surprising hook.
一番人気
Your hook, key points and payoff
Paste your hook, the two or three beats and the payoff line. Atlabs keeps your words, adds captions and gives each beat a fast vertical scene that is easy to read on a phone.
Hook: Newton never got hit by an apple. Beat 1: the real story. Beat 2: what he actually noticed. Payoff: why it still matters.
完全な台本
A short-form video script
Have a script with on-screen text and VO lines? Upload it with scene headings, and each scene becomes a vertical shot with captions placed where a thumb won't cover them.
SCENE 1. Close-up, apple falls. TEXT: "This never happened." VO: "Newton's apple is a myth. Mostly."
使い方
From one idea to a vertical explainer video in four steps
アイデア、ストーリー、台本を貼り付ける
Paste a topic, your hook and beats or a short script, and Atlabs shapes it into a fast vertical story with a clear payoff.
ステップ1
スタイルとアスペクト比を選ぶ
Choose 9:16 before generating so every scene is framed for the phone, then pick a style from bold 2D to paper-cut, 3D or clean motion graphics.
ステップ2
キャラクター、世界観、小道具をロック
Lock your host character, settings and props so every short in the series looks the same and viewers recognise you instantly.
ステップ3
生成、調整、公開
Generate the video with captions, voice and music, tweak any scene, then post to Reels, TikTok and Shorts.
ステップ4
5万人以上のクリエイター・チームが利用中 · クレジットカード不要
Series that viewers recognise
Keep the same host, settings and props across every short in your series
Short-form audiences follow faces and formats they recognise. Atlabs locks your host character, backdrops and props, so episode one and episode fifty look like the same series and viewers know your channel in a second.
キャラクターの一貫性
Create a character once and Atlabs keeps the same face, outfit, colours and style in every scene and every short you post. Your host becomes the familiar face viewers stop scrolling for.
シーン2
シーン7
シーン20
ワイド
クローズ
空撮
シーンの一貫性
Lock a setting and it keeps the same layout, lighting and mood each time it appears, so your series has a signature look that fits neatly on a phone screen.
オブジェクトと小道具の一貫性
Props, products, icons and logos look exactly the same in every short, so recurring visual jokes and small brand details land every single time.
シーン1
シーン13
シーン11
活用シーン
Vertical explainers for product promos, quick lessons and social campaigns that travel
製品・SaaS解説動画
Explain a product or app feature in 30 to 60 seconds of vertical video, with the same host and clear UI moments, ready for TikTok and Reels.
教育向け解説動画
Teach one idea per short, from science facts to money tips, with captions and visuals made to be read on a small phone.
マーケティング・SNS動画
Run social campaigns, launch teasers and trend responses in 9:16 from one script, posted to every platform.
ビジュアルスタイル
20種類以上のスタイル。1つの台本。無限の表現。
同じ解説動画でも、スタイルを変えるだけで、すっきりした3Dアニメーション、手描き風のホワイトボード、楽しい切り絵のシーケンスに生まれ変わります。トピックに合うものを選ぶことも、自由に試すこともできます。
Atlabsでは独自のカスタムスタイルを学習させることもできるので、作るすべての動画があなたのブランドらしい世界観で統一されます。
機能
Everything you need to make vertical explainer videos
AI that reads your script like a director
Atlabs reads your short script the way a director would. It lands the hook in the first second, keeps the cuts quick through each beat and frames every shot for a tall screen, choosing lighting and pace for the line, with no cropping, editing app or timeline needed.
監督の読み解き
ワイドな状況説明ショット
温かく集中できる照明
創業者へゆっくりプッシュイン
ムード：静かな苛立ち
生成されたシーケンス
01 · 状況説明
02 · 創業者、プッシュイン
03 · スプレッドシート
こんな方に
Built for anyone who explains in short form
TUTORIALS
Watch how to make vertical explainer videos
Short guides that take a topic or script all the way to a finished explainer video for social media.
Atlabsを選ぶ理由
Atlabsと、アニメーション解説動画を作るほかのあらゆる方法との比較
必要なもの
Atlabs AI
台本から動画までの時間
数分
コスト
$19から
撮影の要否
不要 ✓
キャラクターの一貫性
全シーンで固定 ✓
ロケーションの一貫性
全シーンで固定 ✓
オブジェクトの一貫性
全シーンで固定 ✓
台本形式への対応
アイデア、ストーリー、台本 ✓
シーン単位の編集
完全にコントロール可能 ✓
クリエイターの声
What creators say after making vertical explainers with Atlabs
よくある質問
Questions creators ask about making vertical explainer videos
How do I make vertical explainer videos with AI?
Paste a topic, your hook and beats or a short script into Atlabs, choose 9:16 and a style, and lock your host character. Atlabs builds each scene with captions, voice and music, ready to post.
Is the video made for 9:16 or cropped from 16:9?
You choose 9:16 before generating, so every scene is framed for a tall phone screen from the start. You can also export 16:9 or 1:1 versions of the same script for other channels.
How long should a vertical explainer be?
Most vertical explainers work best at 20 to 60 seconds, with one idea and a hook in the first second. Atlabs makes short and longer versions from the same script, host and style.
Can the same character host every short?
Yes. Create your host once and Atlabs keeps the same face, outfit and style in every scene and every new short, so your series builds a character that viewers recognise.
Do my shorts get captions?
Yes. Captions are built into your vertical explainers so they work with the sound off, and you can translate them with the narration into 40+ languages for new audiences.
Is it free to start making vertical explainers?
Yes. Start free, with no credit card, no camera and no editing app. Join 50,000+ creators and teams and post your first vertical explainer video today, in just a few minutes.
Your next short could explain it in 30 seconds
Join 50,000+ creators and teams making vertical explainer videos with AI. Paste your idea, choose 9:16 and post a short that viewers watch to the end.
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