Website Font Detector
Website Font Detector lets you detect computed font families, weights, styles, usage counts, font-face source URLs, and likely providers from a rendered webpage.
- check_circlePublic pages only
- check_circle1 global credit
- check_circleNo setup required
Public webpages only
Run Font Detector
- 01Add source
- 02Set options
- 03Review result
Analyze public content you own or have permission to inspect. Failed and cancelled runs automatically return reserved credits.
Complete
Results
What Font Detector does
The website font detector inspects computed text styles after the page renders. It lists font families, weights, styles, and usage counts, then connects them with available font-face source URLs and likely providers.
The report separates a declared font stack from the computed family seen on page elements. That makes it useful for checking a redesign, finding leftover weights, or documenting typography without relying only on stylesheet names.
What you can do with Font Detector
Useful fields from the start
Review font family, weight and style, source url, usage count in one organized result.
Results you can inspect
See the returned rows, findings, and available source details before you download anything.
Export as CSV, XLSX, JSON
Keep the result in the format that fits your spreadsheet, audit, content, or development workflow.
Bounded website processing
Analyze public sources with a clear cost shown before the run and a maximum of 25 source pages.
Where Font Detector fits
Perfect for
- checkInventory typography before a migration
- checkFind unused or unexpected font weights
- checkTrace self-hosted font files
- checkConfirm the computed font on a live component
What you get
- checkFont family
- checkWeight and style
- checkSource URL
- checkUsage count
How to use Font Detector
- 01
Paste the page URL
Use a representative public page with the typography you want to inspect.
- 02
Review families and variants
Compare computed family, weight, style, usage count, and available source details.
- 03
Export the font inventory
Save the results for a design-system or performance review.
What to know before you run it
- infoA font stack can list files that the browser never downloads.
- infoProvider detection is based on public source patterns and may be uncertain.
- infoFinding a font file does not grant a license to reuse it.
ExtractPics processes public content only. Use pages and files you own or have permission to inspect, and follow the source website's terms.
Questions about Font Detector
If your question is not covered here, send us a message and include the page, file, or result type you are working with.
Can it tell which font is rendered?
Does it download font files?
Why are several weights listed for one family?
Ready when you are
Run Font Detector
Analyze a public page to inspect font family and weight and style.
Open the tool