The typeface on notion.so is NotionInter, iA Writer Mono and Lyon Text, loaded across 55 @font-face declarations. Every font family, weight and source on this page is read straight from the live CSS — no image guessing, no machine learning, just the rules the browser used.
Primary font
NotionInter
Total weights
5
@font-face
55
Source
Mixed
NotionInter
Custom web font
The quick brown fox jumps over the lazy dog
Weights loaded (4)
400Typography sets the voice of a brand
500Typography sets the voice of a brand
600Typography sets the voice of a brand
700Typography sets the voice of a brand
CSS to use NotionInter
font-family: NotionInter, Georgia, 'Times New Roman', serif;
Get Font Info inspected the homepage of notion.so and parsed 12 stylesheets totalling 768.9 KB. Inside those stylesheets we found 55 @font-face declarations — the rules a browser uses to download and register a custom typeface. The primary typefaces are served from mixed, and 24 CSS rules reference them across the page.
Check the font on a specific element
Open the live inspector and hover any text on notion.so to see the exact font, weight, size and line-height for that element.
notion.so uses NotionInter, iA Writer Mono and Lyon Text as its primary typefaces. These fonts are loaded from a self-hosted webfont and an unknown source and applied across 24 CSS rules on the homepage.
Where does notion.so load its fonts from?
notion.so loads its fonts from a self-hosted webfont and an unknown source. Get Font Info detected 55 @font-face declarations across 12 stylesheets on the live page.
What weights of NotionInter does notion.so use?
notion.so loads NotionInter in 5 weights: 100 900, 400, 500, 600, 700. If you want to match the look, request the same weights from your font host so you only ship what's actually used.
Can I use the same font as notion.so on my website?
Yes — once you know the font name, you can load it from the same source. If NotionInter isn't a fit (licensing, weight selection, look-and-feel), close alternatives include Lora, Source Serif 4 and Merriweather. Use the CSS snippet on this page as a starting point.
Is the font on notion.so free to use?
These fonts are self-hosted webfonts. They may be licensed commercially from a type foundry, custom-made for the brand, or freely available — you would need to identify the typeface and check its license at the foundry.
See fonts used by other sites
Compare the typography on notion.so with how other well-known sites load and use their fonts.
This page lists the fonts loaded by the homepage of notion.so. Get Font Info reads the live CSS — every @font-face rule, every font-family declaration — so you see the exact fonts the browser used, not an image-based guess.