What is Vismo?

Vismo is an AI math and science animation generator that converts a one-sentence description into a narrated educational video. It writes Manim code with AI, executes the scene, measures every frame for overlapping text, cramped spacing and cut-off formulas, repairs the issues, then renders the video with voiceover. It is built for teachers, tutors, students and STEM creators who want 3Blue1Brown-style explainer animations without writing Python or installing Manim.

How to use Vismo?

Describe the concept in one sentence and choose an aspect ratio (16:9, 9:16 or 1:1). Vismo's AI writes the Manim scene, executes it and measures every frame, repairing overlapping labels, cramped spacing and cut-off formulas before rendering. The video is then rendered with narration, and three follow-up prompts are suggested. You can start with the free plan (50 credits) and each animation shows its credit cost before you generate it.

Core features of Vismo

AI writes Manim code from a plain-English sentence
Frame-by-frame layout verification before rendering (no overlapping text or cut-off formulas)
Narrated videos with subtitles in 9 languages and 15+ voices
Multiple formats: 16:9, 9:16 and 1:1
Mathematically exact diagrams powered by Manim (the engine behind 3Blue1Brown)
No Python or installation required
Fast generation: most animations take 1–4 minutes
Topic library covering calculus, algebra, geometry, physics, chemistry and more