The Design Engine
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Free checker

Spot the AI in your deck.

Drop in a PowerPoint or Word file. The checker finds the tells AI tools leave behind and gives the file a score out of 100. It runs in your browser, so your file is never uploaded.

Checked on your computer, never uploadedDrop a .pptx or .docx here

Or pick a file. Try a deck someone made with Copilot, ChatGPT or Claude.

How it works

Drop in a fileA deck or document made with Copilot, ChatGPT, Claude or any other AI tool.
See the tellsEach finding shows where it is, so you can check it yourself.
Get it fixedThe Design Engine moves the file onto your real templates and logs each fix.

Frequently asked questions

Does my file get uploaded?

No. The checker reads the file inside your browser and nothing is sent to us or anyone else. You can turn off your Wi-Fi after the page loads and it still works.

Which files can it check?

PowerPoint (.pptx) and Word (.docx) files. Older .ppt and .doc files need to be saved in the newer format first.

What does the score mean?

It starts at 100 and loses points for each AI tell: em dashes, icon names typed as text, emoji, phrases AI overuses, fonts set by hand, colors outside the theme and text shrunk to fit. 85 and up reads as on brand.

Does it know my brand?

Not yet. The free checker looks for patterns AI tools leave in any file. The Design Engine learns your actual brand from your templates and fixes the file onto it, with a full compile report.