What font does sentry.io use?

The typeface on sentry.io is Rubik, Dammit Sans and Dammitsansv0.3, loaded across 14 @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

Rubik

Total weights

@font-face

Source

Mixed

Rubik

Custom web font

The quick brown fox jumps over the lazy dog

Weights loaded (3)

400Typography sets the voice of a brand

500Typography sets the voice of a brand

700Typography sets the voice of a brand

CSS to use Rubik

font-family: Rubik, Georgia, 'Times New Roman', serif;

@font-face source

woff2https://sentry.io/astro-assets/fonts/rubik-latin-regular.woff2

Get this font

Rubik

Open source

Hubert & Fischer

Free on Google Fonts under the SIL OFL.

Get Rubik from Hubert & Fischer

Free alternatives if you can't license Rubik

DM SansGoogle Fonts

Cleaner geometric alternative.

Open

InterGoogle Fonts

More neutral with better UI hinting.

Open

ManropeGoogle Fonts

Softer humanist sibling.

Open

Used by 3 selectors on the page

Dammit Sans

Custom web font

The quick brown fox jumps over the lazy dog

Weights loaded (1)

700Typography sets the voice of a brand

CSS to use Dammit Sans

font-family: 'Dammit Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

@font-face source

otfhttps://sentry.io/astro-assets/fonts/dammitsansv0.3-bold.otf

Get this font

Dammit Sans

Commercial

Looks like a custom or commercial web font. Try MyFonts for licensing.

Search for Dammit Sans

Free alternatives if you can't license Dammit Sans

InterGoogle Fonts

Safe, neutral free sans-serif that works in nearly any layout.

Open

ManropeGoogle Fonts

Slightly warmer humanist alternative.

Open

DM SansGoogle Fonts

Cleaner geometric sibling.

Open

Used by 0 selectors on the page

Dammitsansv0.3

Custom web font

The quick brown fox jumps over the lazy dog

Weights loaded (1)

400Typography sets the voice of a brand

CSS to use Dammitsansv0.3

font-family: Dammitsansv0.3, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

@font-face source

otfhttps://sentry.io/astro-assets/fonts/dammitsansv0.3-bold.otf

Get this font

Dammitsansv0.3

Commercial

Looks like a custom or commercial web font. Try MyFonts for licensing.

Search for Dammitsansv0.3

Free alternatives if you can't license Dammitsansv0.3

InterGoogle Fonts

Safe, neutral free sans-serif that works in nearly any layout.

Open

ManropeGoogle Fonts

Slightly warmer humanist alternative.

Open

DM SansGoogle Fonts

Cleaner geometric sibling.

Open

Used by 0 selectors on the page

Monaco

Unknown source

The quick brown fox jumps over the lazy dog

Weights loaded (1)

400Typography sets the voice of a brand

CSS to use Monaco

font-family: Monaco, ui-monospace, SFMono-Regular, monospace;

Get this font

Monaco

Commercial

Looks like a custom or commercial web font. Try MyFonts for licensing.

Search for Monaco

Free alternatives if you can't license Monaco

JetBrains MonoGoogle Fonts

Modern free mono tuned for code.

Open

IBM Plex MonoGoogle Fonts

Distinctive alternative with strong personality.

Open

Fira CodeGoogle Fonts

Mono with programmer ligatures.

Open

Used by 2 selectors on the page

IBM Plex Mono

Unknown source

The quick brown fox jumps over the lazy dog

Weights loaded (1)

400Typography sets the voice of a brand

CSS to use IBM Plex Mono

font-family: 'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;

Get this font

IBM Plex Mono

Open source

IBM

Free monospace member of the Plex family.

Get IBM Plex Mono from IBM

Free alternatives if you can't license IBM Plex Mono

JetBrains MonoGoogle Fonts

Free programmer-tuned alternative.

Open

Fira CodeGoogle Fonts

Similar weight with ligatures.

Open

Roboto MonoGoogle Fonts

Cleaner geometric alternative.

Open

Used by 1 selector on the page

SF Mono

Unknown source

The quick brown fox jumps over the lazy dog

Weights loaded (1)

400Typography sets the voice of a brand

CSS to use SF Mono

font-family: 'SF Mono', ui-monospace, SFMono-Regular, monospace;

Get this font

SF Mono

Commercial

Looks like a custom or commercial web font. Try MyFonts for licensing.

Search for SF Mono

Free alternatives if you can't license SF Mono

JetBrains MonoGoogle Fonts

Modern free mono tuned for code.

Open

IBM Plex MonoGoogle Fonts

Distinctive alternative with strong personality.

Open

Fira CodeGoogle Fonts

Mono with programmer ligatures.

Open

Used by 1 selector on the page

How sentry.io loads its fonts

Get Font Info inspected the homepage of sentry.io and parsed 3 stylesheets totalling 184.7 KB. Inside those stylesheets we found 14 @font-face declarations — the rules a browser uses to download and register a custom typeface. The primary typefaces are served from mixed, and 15 CSS rules reference them across the page.

Check the font on a specific element

Open the live inspector and hover any text on sentry.io to see the exact font, weight, size and line-height for that element.

Open live font inspector for sentry.io

Frequently asked questions

What font does sentry.io use?

sentry.io uses Rubik, Dammit Sans and Dammitsansv0.3 as its primary typefaces. These fonts are loaded from a self-hosted webfont and an unknown source and applied across 15 CSS rules on the homepage.

Where does sentry.io load its fonts from?

sentry.io loads its fonts from a self-hosted webfont and an unknown source. Get Font Info detected 14 @font-face declarations across 3 stylesheets on the live page.

What weights of Rubik does sentry.io use?

sentry.io loads Rubik in 3 weights: 400, 500, 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 sentry.io on my website?

Yes — once you know the font name, you can load it from the same source. If Rubik isn't a fit (licensing, weight selection, look-and-feel), close alternatives include DM Sans, Inter and Manrope. Use the CSS snippet on this page as a starting point.

Is the font on sentry.io 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 sentry.io with how other well-known sites load and use their fonts.

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About this page

This page lists the fonts loaded by the homepage of sentry.io. 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.

More guides: find the font on any website, identify the typeface on a webpage, check what font a website is using, or URL font checker.