Fonts like Google Sans Flex
12 open fonts whose letters are closest to Google Sans Flex, ranked by a glyph comparison. All free for commercial use.
Quick answer
The closest open font to Google Sans Flex is Reddit Sans (similarity 87), then Figtree and Plus Jakarta Sans. Reddit Sans is released under the SIL Open Font License 1.1 and is free for commercial use.
Side-by-side comparison
Top lookalikes compared at the same size Sphinx of black quartz, judge my vow
Sphinx of black quartz, judge my vow
Sphinx of black quartz, judge my vow
Sphinx of black quartz, judge my vow
Top lookalikes: licence permissions
Commercial rights side by sideReddit SansOFL-1.1
Commercial workAllowed
Logo or wordmarkAllowed
WebsiteAllowed, with conditions
App or gameAllowed, with conditions
Modify the fontAllowed, with conditions
Share the font fileAllowed, with conditions
Sell the font fileNot allowed
No credit needed in your workAllowed
FigtreeOFL-1.1
Commercial workAllowed
Logo or wordmarkAllowed
WebsiteAllowed, with conditions
App or gameAllowed, with conditions
Modify the fontAllowed, with conditions
Share the font fileAllowed, with conditions
Sell the font fileNot allowed
No credit needed in your workAllowed
Plus Jakarta SansOFL-1.1
Commercial workAllowed
Logo or wordmarkAllowed
WebsiteAllowed, with conditions
App or gameAllowed, with conditions
Modify the fontAllowed, with conditions
Share the font fileAllowed, with conditions
Sell the font fileNot allowed
No credit needed in your workAllowed
All 12 open lookalikes, ranked
Comparison based on letter shape and edge texture#1
Reddit Sans OFL-1.1
Similarity 87 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#2
Figtree OFL-1.1
Similarity 87 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#3
Plus Jakarta Sans OFL-1.1
Similarity 87 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#4
Inter OFL-1.1
Similarity 85 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#5
Hanken Grotesk OFL-1.1
Similarity 85 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#6
Albert Sans OFL-1.1
Similarity 85 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#7
Wix Madefor Text OFL-1.1
Similarity 85 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#8
TikTok Sans OFL-1.1
Similarity 85 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#9
DM Sans OFL-1.1
Similarity 84 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#10
Pretendard OFL-1.1
Similarity 84 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#11
Liter OFL-1.1
Similarity 84 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#12
Adwaita Sans OFL-1.1
Similarity 83 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
Fonts made for other scripts with similar Latin letters
Family variants
How the similarity score works
Each score is calculated by comparing 62 letters and digits (A-Z a-z 0-9) rendered at a 160px cap height on a 32×32 grid with 3px gaussian blur, combined with edge-orientation texture (weighted at 15%).
Scores are normalized on a standardized scale: 100 represents identical letterforms, and 0 represents an average pair among the 1571 fonts compared.