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AI Explainer動画ジェネレーター
Give it a topic, paste your text or record your voice. The generator writes the scenes, illustrates them, syncs voice and captions, then renders a 1080×1920 vertical MP4. Then you fix it scene by scene.
Free plan: 3 videos a month and 8 styles, no credit card
Three ways to start an explainer video
You choose what you bring. The generator does the rest, and every scene stays editable.
A one-line topic
Type “why the sky is blue”, set the length and tone. AI drafts the narration and cuts it into short scenes.
Your text, word for word
Paste an article, a lesson or a post. It is read as is, split into scenes and illustrated: your message stays yours.
Your voice on the mic
Record yourself or import an audio file. The transcript lines up each element with your words, and a fluffed sentence can be redone alone. From Starter.
The AI Director: fix it by talking
Type what you want changed, as you would to an editor sitting next to you. Each change is explained in one sentence; accept it, reject it or undo it. On paid plans.
Shorten, clarify or change tone without starting over.
Preview9:16100 %
0:00 / 0:23
Demo timestampsClick to explore the video
What the generator does, scene after scene
The studio tools, once the first version is rendered.
Three variants per scene
A scene doesn't work for you: three versions appear side by side, on the same narration. Keep the best one. Paid plans.
Hands-on editing
Move, hide or lock each element on the canvas and the timeline when you want precision.
Version history
Every state of the video is kept. Try an idea, and if the earlier version was better, restore it.
Word-by-word captions
Generated and synced to the voice: the video makes sense even with the sound off.
Brand kit
Logo, colours, font, tone, intro and outro are set once and applied to every new video. From Starter.
Reusable templates
Save a format that works and replay it on another topic: a series keeps the same look from one episode to the next.
Exports
1080×1920 vertical MP4 for TikTok, Reels and Shorts. A 3D scene as .glb or .obj, an element as PNG, GIF or .glb.
Send to TikTok
From the finished video, connect your account and choose draft or post. Nothing goes out without your confirmation.
From Claude or ChatGPT
With the MCP server, from the free plan, ask for “a video about X in style Y”: your assistant runs explainer_produce and hands you the MP4.
API, MCP and webhooks
Who it's for, and which videos
A TikTok or Shorts channel without showing your face: one topic a day, a synthetic voice or yours, the same style from video to video.
See the dedicated pageThousands of elements, drawn in your style
Characters, devices, places, data: hover a world to see its elements, rendered by its own engine.
ピクセル・ニュース9 518 elements in its libraryCreate in this style
キャラクター
デバイス
ドキュメント・場所
データ
インターフェース
アクション
See it in action
Five videos made with the Explainer, in five styles. Voice-over: Mathis, ClipOnIt's founder.
Why onions make you cry
Cutaway house: a 3D dollhouse, room by room.
Why yawning is contagious
Class sketch: hand-drawn, in black and red.
How owls see at night
Voxel night: 3D under a starry sky.
Why cats purr
Mood pixel: warm, glowing pixel art.
One generator, fifteen kinds of explainer video
Each page shows the recommended style, the steps and examples for one specific use.
All tools Browse the 24 styles- Explainer video maker
- Animated explainer video
- Text to video animation
- Whiteboard video maker
- AI motion design
- Audio to animated video
- Educational video maker
- SaaS product video
- Faceless video maker
- Script to video
- TikTok explainer video
- Infographic video maker
- News video maker
- Animated story video
- Explainer videos for business
How much does an explainer video cost?
The free plan gives you 3 complete videos a month, with a watermark, in 8 styles. Starter ($29/month) removes the watermark and opens all 24 styles, style import, the Director and your own voice: 15 videos a month, 30 on Pro, 100 on Business. The MCP server and the API work from the free plan.
Questions about the generator
Format, voice, timing, visual identity: how it works in practice.
What does an AI explainer video generator do?
It chains what a video team does by hand: script, scene breakdown, animated visuals, voice-over, captions and render. With ClipOnIt you give a topic, a text or your voice, and you get a vertical MP4 you can still edit.
How long does it take to get the video?
A few minutes from topic to MP4. Fixes (one scene, one sentence, one visual) are redone without re-running the whole video.
What format does the generator output?
A 9:16 vertical MP4 at 1080×1920, the TikTok, Reels and Shorts format, with voice and captions built in.
Do free videos have a watermark?
Yes: on the free plan each video carries a discreet watermark and ends with a “Made with ClipOnIt” card. From Starter, exports are watermark-free.
How do I keep the same look across videos?
Set your brand kit once (logo, colours, font, tone, intro, outro) and save a template for your series. You can also import your own style: 2 on Starter, 5 on Pro, 20 on Business.
Can I start a video from Claude?
Yes, from the free plan (3 watermarked videos a month): connect ClipOnIt's MCP server to Claude or ChatGPT, ask for a video on a topic in a style, and the assistant hands you the MP4. Posting to TikTok then happens in the app, with your confirmation.
Your next explainer video fits in one sentence
Write the topic, pick one of the 8 free-plan styles, and get your MP4 a few minutes later.