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Turn your classroom sketches into editable slides instantly

Take the stress out of teaching by saving time and keeping your momentum

Your lesson content
Before
Hand-written sketch on paper ready to be digitized by Comak
Made digital
After
Clean digitized slide with editable content ready for presentation
Watch how Comak works

See How It Works

Watch a 60-second walkthrough going from sketch to presentation slide

3 Easy Steps

Snap a photo of your sketch on paper, whiteboard, or tablet
1

Take a picture

Hand-drawn or printed on paper, a whiteboard, or screen.

2

Get an editable result

Generate an editable digital version.

Editable digital version generated by Comak
P PowerPoint
Google Slides
C Canva
Keynote
3

Add to your presentation

Drop it into your slides as a clean, polished object.

Watch Nick DeMello testimonial

It gets things out of my way so I can get the job done.

Nick DeMello, Chemistry Teacher, Stanford University

Spend your time teaching, not redrawing

Fewer rebuilds

Stop recreating sketches in software. The drawing you already made becomes the asset you present.

Faster edits

Everything is editable. Update a label, move an arrow, or fix a formula without redrawing from scratch.

Cleaner sharing

Drop it into PowerPoint, Google Slides, Keynote or Canva. No more blurry whiteboard photos in your slides.

Teach the way you already think

Before
Hand-drawn maths equations on paper
After
Clean digitized maths equations ready for presentation
Before
Hand-drawn chemistry diagram on paper
After
Clean digitized chemistry diagram ready for presentation
Before
Hand-drawn physics diagram on paper
After
Clean digitized physics diagram ready for presentation

Questions educators ask before trying it

Does it handle equations and technical notation?

Yes. Comak picks up structure including symbols, subscripts, superscripts, arrows, and labels. It understands technical notation across STEM subjects.

Do I need to learn new diagram software?

No. Sketch the way you normally would, then edit the result like any slide object in PowerPoint.

Do my drawings need to be neat?

Both neat and messy drawings work. Comak interprets the intent behind your strokes and produces a clean, editable output either way.

What can I import?

Photos from your phone, screenshots, scans, and tablet sketches. JPG, PNG, HEIC, and PDF formats are all supported. iPhone photos work straight out of the camera.

How long does conversion take?

Most sketches convert in under a minute. Complex diagrams may take slightly longer, but you can keep working while Comak processes in the background.

Keep the pencil. Skip the rebuild.

Turn your next sketch into something you can teach from in minutes.

Comak education background