Sans-serif Thai Fonts
Thai sans-serif fonts have no terminal serifs, making them the default for UI, branding, and body text where on-screen and print legibility both matter. Below are curated Thai sans-serif families with weights and license details. Compare looped against loopless cuts, or test any of them with your own text.
69 fonts in this category. Click any entry for its full page with weights, license details, and install steps.
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Anakotmai
Anakotmai is free, commercial use included. Three weights: Light, Medium, Bold. Where to download it, what the licence does and does not grant, and OFL alternatives.
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Anuphan
Download Anuphan free from Google Fonts: Cadson Demak's loopless Thai take on IBM Plex, 7 weights in one variable file, SIL Open Font License. No ExtraBold.
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Athiti
Athiti thai font: Cadson Demak's display loopless sans with a tall, elegant silhouette, five weights free on Google Fonts under the SIL Open Font License.
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Ayuthaya
Ayuthaya thai font: Apple's looped Thai system font, bundled with macOS since 2003 in a single Regular weight under Apple's software license agreement.
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Bai Jamjuree
Bai Jamjuree thai font: Cadson Demak's display humanist sans with soft organic curves, six weights free on Google Fonts under the SIL Open Font License.
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Browallia New
Browallia New: the looped humanist Thai sans bundled with Microsoft Windows. Weights, licensing rules, and free alternatives for web and print work.
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BrowalliaUPC
BrowalliaUPC thai font: the original 1992 Unity Progress looped Thai sans-serif bundled with Windows and Office in four styles, the classic before Browallia New.
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Chakra Petch
Chakra Petch thai font: Cadson Demak's geometric display sans with cut corners and a technical edge, free on Google Fonts under the SIL Open Font License.
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Cordia New
Cordia New has no download but is not gone: Windows 10 and 11 moved it into Thai Supplemental Fonts. Restore it in five steps, plus a free looped twin.
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CordiaUPC
CordiaUPC is the geometric looped Thai sans bundled with Windows and Office. What UPC stands for, all four styles, and what breaks when the font is missing.
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DB Adman X
DB Adman X thai font: the DB Fonts display geometric for advertising and packaging, a commercial Thai display sans licensed per-user.
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DB Airy
DB Airy thai font: a large 24-style humanist Thai sans from DB (Dear Book) with Caps and Std subfamilies, built for formal work with both a strong and a soft voice.
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DB Bunjerd
DB Bunjerd thai font: a versatile ten-style Thai sans from DB (Dear Book) from Light to Heavy with italics, a confident everyday workhorse for Thai and Latin layouts.
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DB Ekkamai
DB Ekkamai thai font: a clean, curved minimalist Thai sans from DB (Dear Book) in ten styles from UltraLight to Bold, named after Bangkok's Ekkamai district.
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DB Erawan
DB Erawan thai font: the ultra-heavy 1987 display sans by Parinya Rojarayanond. Regular + Italic, paid license at 1,070 THB, once Thailand's heaviest typeface.
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DB Fongnam
DB Fongnam thai font: Parinya Rojarayanond's round looped Thai body sans from DB Fonts. Regular and Bold, paid desktop and webfont licences from 1,070 THB.
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DB Heavent
DB Heavent thai font from DB Fonts: 14 styles from UltraLight to Black including Medium and Bold, 5,350 THB. How to buy it legally, and the free alternatives.
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DB Heavent Rounded
DB Heavent Rounded thai font from DB Fonts: 14 rounded styles with condensed cuts and Black, 5,350 THB. Not free to download — how to buy it, and what to use instead.
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DB Helvethaica X
DB Helvethaica X is not free. DB Fonts renamed it DB Heavent in 2015: 7 weights, 3 widths, 5,350 THB. Every weight, the Rounded cut, and free alternatives.
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DB Mean
DB Mean thai font: loopless Thai sans from DB Fonts in 10 styles with italics — body-text readable, headline fresh. Weights, pricing, and license guide.
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DB Merit
DB Merit thai font: an informal 12-style Thai sans from DB (Dear Book) with Condensed and Extended widths, running UltraLight to Black for flexible display systems.
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DB Mixtura
DB Mixtura thai font: a 14-style Thai display sans from DB (Dear Book) redrawn for mobile headline clarity, blending contemporary display shapes with classical structure.
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DB Moment
DB Moment thai font: an informal 14-style Thai sans from DB (Dear Book) running UltraLight to Black with italics, tuned for a gentle, expressive editorial voice.
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DB Ozone X
DB Ozone X is not free. DB Fonts sells it at 1,070 THB — 5 weights, 10 styles. Full weight list, what the licence excludes, and free OFL alternatives.
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DB PatPong
DB PatPong thai font: narrow loopless Thai headline sans from DB Fonts — a four-style paid family at 1,070 THB with desktop, webfont and brand licences.
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DB Sathorn
DB Sathorn thai font: loopless corporate Thai sans from DB Font by Parinya Rojarayanond. 6 styles, Regular to Bold Italic, paid licence from 1,070 THB.
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DB Soda
DB Soda thai font: looped Thai sans from DB Fonts in 14 styles — 7 weights with italics, text to display. Desktop and webfont licenses, full family 5,350 THB.
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DB ThaiText
DB ThaiText is not free. DB Fonts sells the six-style family at 1,070 THB. Weight list, why the old free TTFs differ, and free OFL alternatives.
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DB Urbanist
DB Urbanist thai font: a square, contemporary Thai sans from DB (Dear Book) in three weights, built to evoke concrete, buildings, and city life for urban branding.
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DB Yord
DB Yord thai font: a formal ten-style Thai sans from DB (Dear Book) from Light to Black with italics, a polished bilingual workhorse whose name means peak or top.
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Fahkwang
Fahkwang thai font: Cadson Demak's humanist display sans with soft organic terminals, seven weights free on Google Fonts under the SIL Open Font License.
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FreesiaUPC
FreesiaUPC thai font: the original 1992 Unity Progress looped Thai sans-serif bundled with Windows and Office in four styles, the classic before Freesia New.
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Garuda
Garuda thai font: NECTEC's free looped sans-serif from Thailand's original National Fonts, GPL-licensed with four styles and a legal free download.
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IBM Plex Sans Thai
Download IBM Plex Sans Thai free from Google Fonts: the loopless Thai member of IBM Plex, 7 weights, SIL OFL for commercial use, versus the Looped cut.
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IBM Plex Sans Thai Looped
Download IBM Plex Sans Thai Looped free from Google Fonts: the looped (มีหัว) cut of IBM Plex Sans Thai, 7 weights, SIL OFL for commercial use.
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IrisUPC
IrisUPC thai font: the original 1992 Unity Progress looped Thai sans-serif bundled with Windows and Office in four styles, the classic before Iris New.
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JS Jindara
JS Jindara thai font: free GPL v2 looped Thai body-text sans from JS Technology. Regular and Bold weights, Latin support, and a legal free download.
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JS Prasoplarp
JS Prasoplarp thai font: a free GPL v2 looped Thai sans from JS Technology by Panutat and Busaya Tejasen, Regular and Italic, with a legal free download.
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JS Saksit
JS Saksit thai font: a free GPL v2 looped Thai body-text sans from JS Technology by Panutat and Busaya Tejasen, four styles with a legal free download.
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K2D
K2D thai font: Cadson Demak's nine-weight loopless geometric sans with a slightly wider set than Kanit, free on Google Fonts under the SIL Open Font License.
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Kanit
Download Kanit free from Google Fonts: Cadson Demak's loopless geometric Thai sans, 9 weights and 18 styles with italics, SIL OFL. Weights, install and pairings.
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Kodchasan
Download Kodchasan free from Google Fonts: a looped Thai handwriting family in 6 weights with true italics, SIL OFL — and genuinely free for commercial use.
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KoHo
Download KoHo free from Google Fonts: a looped Thai sans from Cadson Demak in 6 weights with true italics, SIL OFL licensed. Specimen, pairings, and setup.
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Krub
Download Krub free from Google Fonts: Ekaluck Peanpanawate's looped Thai text face in 6 weights plus italics, SIL OFL licensed. Specimen, pairings, and setup.
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Krungthep
Krungthep thai font: Apple's bold Thai display face bundled with macOS since 1992 — single Regular weight, Chicago-style Latin, macOS-only license, free alternatives.
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Leelawadee
Leelawadee thai font: Microsoft's looped Thai sans bundled with Windows since Vista; Leelawadee UI is the Windows Thai UI family. Free alternative: Sarabun.
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LilyUPC
LilyUPC thai font: the original 1992 Unity Progress looped Thai sans-serif bundled with Windows and Office in four styles, the classic before Lily New.
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Loma
Loma thai font: NECTEC's free GPL-licensed looped Thai sans-serif from the TLWG National Fonts, four practical styles and a legal free download.
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Manoptica
Manoptica thai font: Manop Srisomporn's 1973 loopless display classic, revived by Cadson Demak as Manop Mai in 3 weights via paid Fontstand rental.
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Mitr
Download Mitr free from Google Fonts: Cadson Demak's humanist loopless Thai sans in six weights, ExtraLight to Bold, under the SIL Open Font License.
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Noto Sans Thai
Download Noto Sans Thai free from Google Fonts: 9 weights Thin to Black, variable width and weight axes, SIL OFL licensed. Install steps, looped cut, pairings.
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Noto Sans Thai Looped
Noto Sans Thai Looped: Google's looped, traditional-Thai cut of Noto Sans, a variable font free under the OFL across Thin to Black with matching Latin.
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Prompt
Using Prompt in an English or bilingual build: the Google Fonts CSS embed for its 18 static styles, self-hosted @font-face, free download, and Thai-Latin pairing.
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PSL Kanda Modern
PSL Kanda Modern thai font: loopless PSL SmartLetter sans by Phanlop Thongsuk — six paid styles, per-user licensing, prices, and free alternatives.
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PSL Sans Serif
PSL Sans Serif thai font: a commercial ten-font Thai sans-serif family from the PSL foundry by Phanlop Thongsuk, licensed per user for print and commercial work.
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Sarabun
Google Fonts Sarabun is an 8-weight OFL redraw, not the TH Sarabun PSK that Thai government templates name. Which to use for web, Word and official work.
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Sawasdee
Sawasdee thai font: a free GPL-licensed loopless Thai sans by Pol Udomwittayanukul from the TLWG National Fonts, four styles and a legal free download.
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Sukhumvit Set
Sukhumvit Set ships only with macOS; on iPhone it is a document font, not the system font. Windows and Android cannot have it; Prompt is the free twin.
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TH Baijam (TH Bai Jamjuree CP)
Download TH Baijam free: a looped SIPA National Font by Rapee Suveeranont's PITA team, in four styles, distinct from Google's loopless Bai Jamjuree.
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TH Chakra Petch
Download TH Chakra Petch free: the original SIPA National Font by Thirawat Photwibunsiri, a modern loopless Thai face in four styles. Royalty-free via f0nt.com.
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TH K2D July8
Download TH K2D July8 free: a looped SIPA National Font by Kant Rodsawat in four styles, distinct from the loopless Google K2D. Royalty-free via f0nt.com.
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TH Niramit AS
Download TH Niramit AS free: the original SIPA National Font by the Aksaramethi team, a four-style Thai document face distributed royalty-free via f0nt.com.
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TH Sarabun New
TH Sarabun New, Thailand's government font: all 4 files free from a verified mirror, Windows 11 and macOS install, PSK vs New, and the 2010 cabinet order.
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TH Sarabun PSK
TH Sarabun PSK, the font Thai official documents name: the 2007 original free from a verified mirror, install steps, and the fix after a Windows update.
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ThaiGraph Condensed
Download ThaiGraph Condensed free: a condensed loopless Thai+Latin sans in 4 weights, derived from Anuphan by Cadson Demak under the SIL Open Font License.
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Thasadith
Download Thasadith free from Google Fonts: a humanist Thai sans with rounded corners, 2 weights plus italics, SIL OFL. Specimen, pairings, and setup guide.
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Thonburi
Thonburi ships only with iPhone, iPad and Mac and cannot legally be installed on Samsung or Windows. Where it lives on each device, and a free looped twin.
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Umpush
Umpush thai font: a free GPL-licensed looped Thai sans from the TLWG National Fonts, with a Light weight and a legal free download for document and UI text.
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Waree
Waree thai font: a free Thai sans-serif built on Bitstream Vera and maintained by TLWG, four styles with strong Latin coverage and a legal free download.