Possible derivation of Gurmukhi from earlier writing systems. These are indicated in writing using the formerly voiced aspirated consonants (gh, dh, bh, etc.) and the intervocalic h.

Punjabi is a tonal language with three tones.

To form consonant clusters, Gurmukhi uniquely affixes subscript letters at the bottom of standard characters, rather than using the true conjunct symbols used by other scripts, which merge parts of each letter into a distinct character of its own.

When they appear at the beginning of a syllable, vowels are written as independent letters.

Diacritics, which can appear above, below, before or after the consonant they are applied to, are used to change the inherent vowel.

It is an abugida in which all consonants have an inherent vowel.

Gurmukhi is derived from Sharada in the Northwestern group, of which it is the only major surviving member, with full modern currency. The Gurmukhī script is generally believed to have roots in the Proto-Sinaitic alphabet by way of the Brahmi script, which developed further into the Northwestern group ( Sharada, or Śāradā, and its descendants, including Landa and Takri), the Central group ( Nagari and its descendants, including Devanagari, Gujarati and Modi) and the Eastern group (evolved from Siddhaṃ, including Bangla, Tibetan, and some Nepali scripts), as well as several prominent writing systems of Southeast Asia and Sinhala in Sri Lanka, in addition to scripts used historically in Central Asia for extinct languages like Saka and Tocharian. Modern Gurmukhī has thirty-five original letters, hence its common alternative term paintī or 'the thirty-five', plus six additional consonants, nine vowel diacritics, two diacritics for nasal sounds, one diacritic that geminates consonants and three subscript characters. The primary scripture of Sikhism, the Guru Granth Sahib, is written in Gurmukhī, in various dialects and languages often subsumed under the generic title Sant Bhasha or saint language, in addition to other languages like Persian and various phases of Indo-Aryan languages. While the Arabic-based Shahmukhi script is used in Punjab, Pakistan. Used by Punjabi Sikhs to write the Punjabi language, Īnd is one of the official scripts of the Indian Republic, It is commonly regarded as a Sikh script,

Also known as Gurumukhī, it is an abugida developed from the Laṇḍā scripts, standardized and used by the second Sikh guru, Guru Angad (1504–1552). Gurmukhī ( Punjabi: ਗੁਰਮੁਖੀ, Punjabi pronunciation:, Shahmukhi: گُرمُکھی) is an Indic script predominantly used in present-day Punjab, India. Without proper rendering support, you may see question marks or boxes, misplaced vowels or missing conjuncts instead of Indic text.

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