Type a topic. Get an explainer.
“Why is the sky blue?” “How do black holes form?” “Why is compound interest so powerful?” Most good explainers start as a question.
Type the question. Accrobrief works out who it is for and what they need to understand, writes the script, builds a visual for each point and adds voice-over and subtitles.
Start creating →Accrobrief vs Making it yourself at a glance
| Accrobrief | Making it yourself | |
|---|---|---|
| What you supply | A topic of a few words | Research, a script, visuals and a voice |
| Script | Written for you, editable scene by scene | Written by you |
| Turnaround | Minutes | A day or more per video |
| Best for | Lessons, concepts, “how does it work” questions | Personal vlogs and opinion |
How it works
- 01
Type a topic
A few words is enough. Add the audience or tone if you like: “for ten-year-olds”, “for investors”.
- 02
Let it plan the story
Accrobrief decides what to explain first, what follows from it, and what to leave out.
- 03
Watch the scenes build
Each point gets a visual made for it; preview scenes as they are ready.
- 04
Fix what misses
Rewrite a scene’s narration, regenerate its visual, or ask in chat.
- 05
Export
MP4 in 16:9 or 9:16 with voice-over and optional subtitles.
From question to script
You do not need to know the answer’s structure; that is the part Accrobrief writes.
Made for one idea
Explainers work best when they make one idea land. Narrow topics make better videos.
Every scene editable
Change the words or the picture of any scene without starting over.
Choosing a good topic
Phrase it as a question someone would actually ask. “Why is the sky blue?” makes a better video than “Light scattering”, because it tells Accrobrief what the viewer is confused about.
Add the audience when it matters. The same topic explained to a child and to an engineer should not be the same video.
When the facts matter
Accrobrief writes from what the model knows. For anything recent or precise, check each scene before you publish. On paid plans, Idea mode can search the web for fresh facts.
Frequently asked questions
How do I make a video from just a topic?
+
Type the topic into the Explainer box. Accrobrief writes the script, builds visuals scene by scene and adds voice-over and subtitles.
How specific does the topic need to be?
+
A few words is enough, but a specific question makes a better video. Adding the audience helps too.
How long will the video be?
+
As long as the narration it writes, up to 12 scenes.
Can I edit the script it writes?
+
Yes. You can rewrite any scene’s narration and regenerate its visual.
Is the content fact-checked?
+
Check each scene before you publish, especially for recent or precise facts. On paid plans, Idea mode can pull fresh facts from the web.
Keep reading
Start with what you already have.
Free to try. Preview a watermarked cut in your browser first.