Tibetan script is a segmental abugida of the Brahmic family used to write Tibetic languages. According to tradition it was developed at the Pabonka Hermitage during the reign of King Songtsen Gampo by his minister Thonmi Sambhota, who was said to have been sent to India to study Sanskrit and Buddhist scripture before adapting the Gupta script to Tibetan. Its printed form is called Uchen and its everyday cursive hand Ume. The historicity of Thonmi Sambhota himself is difficult to verify: the earliest surviving Tibetan chronicles do not mention him.
Facts
Disputed
In Use Since (Year)Traditionally dated to c. 620 under King Songtsen Gampo, but the historical existence of Thonmi Sambhota, the minister credited with its invention, is difficult to verify, and the earliest Tibetan chronicles do not mention him. Classification
Script StatusLiving (in Current Use) 1 Classified 'living' per this entity's own cited source and standard scholarly consensus on the script's current use; checked 2026-09-27. DirectionalitySyllables are written left to right. 1 Directionality (class) Connections
Descends From
Indirect: by way of the Gupta script, a later Brahmic form used in India when the adaptation is said to have taken place.
Source Wikipedia: Tibetan Script
Is Of Script Type
Script Of
Source Wikipedia: Standard Tibetan
Sources
1. Wikipedia: Tibetan Script
Lead section
According to Tibetan historiography, it was developed during the reign of King Songtsen Gampo by his minister Thonmi Sambhota, who was sent to India along with other scholars to study Buddhism along with Sanskrit.
Lead section
In the Tibetan script, the syllables are written from left to right.
Descends From: Brahmi, History section
They developed the Tibetan script from the Gupta script.
View the SourceWikipedia: Standard Tibetan
Dissenting Readings (1 dissenting reading)
In Use Since (Year)
In "A New Look at the Tibetan Invention of Writing" (Old Tibetan Documents Monograph Series), van Schaik argues it is difficult, if not impossible, to determine whether a historical Thonmi Sambhota existed at all, let alone whether he personally invented the script; the earliest surviving Tibetan chronicles, including the Old Tibetan Chronicle, do not mention him.
A dissenting reading, from Sam van SchaikWikipedia: Tibetan Script
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