Teach and explain
Technical explainers with diagrams that build as you talk
Explain how a system works and the hand draws the diagram as the voice names each part: an architecture with its layers, a flowchart with its branches, a code card in monospace.
Free account. You approve the script before any picture is drawn.
For Tech educators, engineers and course creators
A real StrokeTale video, drawn live in your browser by the engine that renders the MP4. Press play to watch it from the start.
What you get
Made for this kind of video.
11 diagram kinds
Flowchart, architecture, cycle, hierarchy, mind map, Venn, checklist, steps, before/after, table and code.
Labels you said
Each box is drawn when the voice names it, so viewers follow the explanation part by part.
Readable on a phone
Text never drops below a readable size, and long lists turn into horizontal layouts on 9:16.
Edit it like data
Change items, the table or the code in the editor; the layout redraws itself.
- Charts and diagrams
- 28 voices
- Director chat
- Pose figures and edit charts
- 6 caption styles
- Approve before you pay
How it works
Three steps. No timeline.
Real screens from the app. Nothing is drawn, and nothing is paid, until you approve the script.
Tell us what to make
Type a topic, paste your notes or a script, and pick the kind of video. Every setting can change later.
Approve the script, free
Read every scene and change it in plain words. Nothing is drawn, and nothing is paid, until you say yes.
Watch it come to life
Pictures, voice, captions and music arrive scene by scene. Change any scene by chatting, then download your MP4.
You stay in control
Nothing happens without your say.
You read the script before anything is drawn, change one scene by asking, and step back with Undo. Anything that uses credits shows its price first.
Approve the script first
Edit any line, or ask for a new version. Scripts and revisions are free; pictures wait for your yes.
Change a scene by chatting
Say what you want in plain words. Only that scene is redrawn, and scene edits are free.
Undo anything
Every change can be undone, and your project saves itself as you go. Exports show their price before you confirm.
More to make
You might also make.
Lessons and course modules
One concept per video, pitched at your class, with subtitles for your LMS.
Language-learning dialoguesBeta
Everyday dialogues at your learners' level, with big text cards and two voices.
Questions
Straight answers.
Can I show code?
Yes, as a code card in monospace with colours. It is shown, never run.
Can I draw the arrows myself?
Not yet. Flow arrows follow the order of the steps; editing single arrows by hand is not available today.
How much control do I have?
All of it. You approve the script before anything is drawn, choose the look, hand, voice and music, and can change any scene, line or setting afterwards.
Can I edit after the video is made?
Yes. Ask the Director in plain words, or edit the words, pictures, figures, charts, captions and timing yourself. Only what you change is redone, and scene edits are free.
Who owns the videos I make?
You keep all rights in what you put in, and we give you all the rights we have in your videos, so you can publish them, including commercially, within our terms. Some countries don't protect AI-made material by copyright.
Is my content private?
Yes. Your projects are private unless you share them. We don't sell your data or use your content to train AI models, and you can download your data or delete your account at any time.
Your first one is a topic away.
Scripts, previews and scene edits are free. You only spend credits when you export, and you see the price first. A free account includes 3 minutes of video every month.
- Script approved before you pay
- Price shown before you confirm
- Credits back if a render fails
- 3 free minutes a month