Complete Font Inventory
Extract every font name referenced in your PPTX file in seconds.
PowerPoint Font Checker Online
Detect fonts used in a PPTX and spot missing fonts before you share or print.
Drop your file here
or click to select · .pptx
Task History
Results retained for 24 hLoading…
How to check PowerPoint fonts
Upload a PPTX
Upload a .pptx file. Free accounts support uploads up to 30 MB.
Scan fonts
Sign in to start the scan. The tool lists fonts referenced across all slides.
Review the font report
Use the report to spot missing fonts before you share or print.
Why use DeckFlow for this?
Catch Missing Fonts Early
Identify fonts that may not be installed on your audience's devices before you share.
No Software Required
Works entirely in the cloud — no PowerPoint or Keynote installation needed.
100% Privacy Protection
All uploaded files are automatically and permanently deleted from our servers after 24 hours.
Frequently asked questions
Does it scan all slides?
Yes. The tool scans every text shape across all slides and extracts a deduplicated font list.
Can it detect embedded fonts?
It reports all font names referenced in the file, whether embedded or not.
Is it free to use?
Yes. Sign up for a free account to get credits and start conversion. Guests can upload a file, but processing begins after sign-up. Free accounts support uploads up to 30 MB.