Use cases

For anyone who explains how things work

Whether you teach a university course, maintain internal training, produce technical courses, or document software architecture, AnimJS gives you an editable diagram and script instead of a black-box video file.

01 · Course creators & YouTube educators

Publish visual explainers without spending a weekend in keyframe editors.

The bottleneck

You know the subject cold, but turning a 10-minute script into clean motion graphics takes days of manual keyframing — or costs thousands per video with a freelancer.

How AnimJS helps

Draft the full narrated animation from your script or outline, then spend your time on what matters: refining the explanation and polishing key scenes.

What you get

MP4 exports with synced narration (Free includes 5 MP4 min; paid Creator and Pro plans offer higher allowances and watermark-free exports up to 1080p; MP4 minutes include narration), plus free editor, .json export, player, embedding, and sharing.

02 · Corporate L&D & training teams

Keep training modules current when products and policies change.

The bottleneck

Traditional training videos go stale the moment a process, regulation, or UI step changes. Re-recording voiceover and re-rendering video for a two-sentence update is a bottleneck.

How AnimJS helps

Open the project, edit the text or diagram step that changed, and re-export — or update the .json file on your training site in seconds. Every change is inspectable by subject-matter experts before publishing.

What you get

Consistent visual style across modules, editable scripts and diagrams, and both free web-embed and MP4 delivery (up to 1080p max).

03 · Teachers, professors & academic communicators

Turn lecture notes and papers into clear animated diagrams.

The bottleneck

Static slides flatten multi-step processes, and AI video bakes text into pixels you can't edit.

How AnimJS helps

Build step-by-step visual walkthroughs of equations, mechanisms, and causal chains where every symbol, number and label is real, editable text.

What you get

Free playable embeds students can pause and scrub through on any device, plus MP4 exports (with narration included in MP4 minutes) for lecture capture and LMS upload.

04 · Website builders, technical writers & product marketers

Replace heavy autoplay videos and blurry GIFs with sharp, playable SVG embeds.

The bottleneck

An MP4 or GIF showing how your product works is a heavy file, its text is only as sharp as the resolution you exported, and renaming a feature means re-rendering it.

How AnimJS helps

Export a compact .json scene file and embed it with <explainer-player>. Text and vectors render crisp at any DPI, respect prefers-reduced-motion, and update whenever you edit the JSON — and embedding is completely free.

What you get

Zero-cost self-hosted <explainer-player> embeds, Git-diffable .json scene files, and instant text/label updates.

The editor, .json export, the player, embedding & sharing are free

Only AI credits and MP4 minutes are metered (narration previews in the editor are free with the standard voice, cached by hash with a fair-use cap, and MP4 minutes include narration). Plans start at Free ($0), with Creator ($9/mo or $90/yr) and Pro ($19/mo or $190/yr) for higher allowances and watermark-free 1080p exports.

Try it free in the Studio See pricing & allowances →

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Free plan: 5 AI drafts a month. Editing, embedding and sharing always free. See pricing →