The Telugu–Kannada script (or Kannada–Telugu script) was a writing system used in Southern India. Despite some significant differences, the scripts used for the Telugu and Kannada languages remain quite similar and highly mutually intelligible. Satavahanas and Chalukyas influenced the similarities between Telugu and Kannada scripts.
History
The Dravidian family comprises about 73 languages including Telugu, Tamil, Kannada, and Malayalam. Satavahanas introduced the Brahmi to present-day Telugu and Kannada-speaking regions. Bhattiprolu script introduced by the Satavahanas gave rise to the Kadamba script.
During the 5th to 7th centuries the early Bādāmi Chālukyās and early Banavasi Kadambās used an early form of the Kadamba script in inscriptions. When Chalukya empire extended towards Telugu speaking regions they established another branch in Vengi, namely the Eastern Chalukyas or the Chalukyas of Vengi who later introduced Kadamba script to Telugu language which developed into the Telugu-Kannada script which was used between the 7th and 11th centuries CE.
Between 1100 CE and 1400 CE, the Telugu and Kannada scripts separated from the Telugu-Kannada script. Both the Telugu and Kannada scripts were standardised at the beginning of the nineteenth century.
Comparison
The following sections visualize the difference between modern-day Telugu and Kannada styles.
Consonants
There is another legacy consonant ೞ/ఴ (ḻa) used to represent , but currently not in use.
Vowels
Independent vowels
Numerals
Unicode
Although the alphabets for Telugu and Kannada languages could have been encoded under a single Unicode block with language-specific fonts to differentiate the styles, they were encoded separately by the governments due to socio-political reasons. Both the script variants were added to the Unicode Standard in October 1991 with the release of version 1.0.