Use cases
Whiteboard explainer recorder for drawing-based videos
ExcaliRec helps you make teaching clips, product frameworks, math walkthroughs, and social explainers where the drawing remains readable and the recording follows the idea.
1
Plan the canvasUse one whiteboard or multiple slides.
2
Set the scenePick aspect ratio, background, camera, and mic.
3
Record and downloadAuto-zoom follows your explanation, then saves locally.
Guide
What makes a good whiteboard explainer video?
A whiteboard explainer works when the viewer can follow the idea as it is being built. The goal is not just to record a drawing. The goal is to make the order of the explanation visible: first the problem, then the structure, then the key relationship, then the takeaway.
That is why a normal screen recording often feels weak for whiteboard videos. If the whole canvas stays on screen, small labels and arrows can become unreadable. If you zoom manually while drawing, the recording can feel distracting. If your desktop, browser chrome, or toolbars appear in the frame, the explanation feels less focused.
ExcaliRec is a whiteboard explainer recorder built around this narrower job. It gives you an Excalidraw-style canvas, browser-based recording, automatic zoom, webcam bubble, slides, teleprompter, clean backgrounds, and local download in one flow.
Teachers
Explain a concept by building it visually instead of showing dense slides or a finished board.
Course creators
Create repeatable lesson clips with a consistent frame, aspect ratio, and recording workflow.
Product teams
Record strategy maps, user flows, architecture sketches, and product frameworks for async review.
Founders
Explain market, product, and roadmap thinking with a fast visual recording rather than a long memo.
Creators
Make short whiteboard videos for YouTube, TikTok, RedNote, LinkedIn, or internal community posts.
Consultants
Send a clear visual breakdown to a client without building a polished slide deck first.
Workflow
How to record a whiteboard explainer video
This workflow works for lessons, frameworks, math walkthroughs, product thinking, and short-form explanation videos.
Start with one clear idea
Do not fill the board before recording. Write the core question, problem, or framework name first.
Choose the output ratio
Use 16:9 for course and YouTube videos, 9:16 for vertical social clips, 1:1 for square posts, or a portrait-friendly ratio for RedNote-style content.
Set the visual frame
Pick a clean background, decide whether to show your webcam bubble, and check the microphone before recording.
Draw in small chunks
Build the explanation step by step. Let auto-zoom keep the active drawing area readable instead of showing the full board all the time.
Use slides or a teleprompter when needed
For longer recordings, split the board into slides and keep your talking points nearby so the video stays structured.
Download and publish
Save the WebM locally. Convert to MP4 only if your editor or publishing platform needs it.
Features
Features that matter for whiteboard explainers
The best whiteboard recorder should help the viewer understand the drawing, not just capture the screen. These are the features that make a recording easier to watch.
- Automatic zoom: keeps small details readable when the drawing becomes dense.
- Webcam bubble: adds presence when you are teaching or presenting to an audience.
- Clean backgrounds: removes desktop clutter and makes the final video feel intentional.
- Slides: lets you divide a longer explanation into manageable sections.
- Teleprompter: keeps your talking points close without forcing a full slide deck.
- Local recording: keeps draft ideas, internal diagrams, and private lessons on your device.
Tips
How to make the recording easier to watch
Start with less content on the board than you think you need. A whiteboard explainer becomes confusing when every detail appears at once. Add structure as you talk, and pause briefly after each new label or arrow so the viewer has time to catch up.
Use the webcam bubble only when it adds trust or teaching presence. If the drawing is dense, keep the camera small or remove it. For short social videos, write larger than you would on a normal whiteboard, because many viewers will watch on a phone.
Finally, treat the first recording as a draft. The browser workflow is fast enough that you can record two or three versions and keep the one with the clearest explanation.
FAQ
Whiteboard explainer recorder FAQ
Can I record a whiteboard explainer without installing software?
Yes. ExcaliRec runs in the browser and records an Excalidraw-style whiteboard directly from the app.
Can I add my face and voice?
Yes. You can add a webcam bubble and microphone audio when the recording needs narration or teaching presence.
Does it support vertical videos?
Yes. You can choose vertical and portrait-friendly ratios for short-form videos, along with landscape and square formats.
Is this better than a slide deck?
Use a whiteboard explainer when the order of thinking matters. Use slides when the content is already fixed and polished.
Record your whiteboard explainer — free
Free · No sign-up · Records locally · Built for drawing-based explainers
Open ExcaliRec