
Font sizes, real fonts and contrast, right on the page
FontMeter labels every text style on any page and shows the fonts that really render, the type scale and contrast. Inspect spacing, measure and pick colors without opening DevTools. Free, runs locally, and you can try every tool on fontmeter.dev first.
FontMeter is a Chrome extension that identifies text styles, fonts, type scales, and contrast on web pages without the need for DevTools. It operates locally and is available for free, allowing users to test its features at fontmeter.dev.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.