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نُور
Codex of Light

الْحُرُوف

The Letters of Light

Twenty-eight letters carry the entire Qur'an. Meet each one, hear it recited in the Book itself, learn the marks that make them sing, and read your first ayah today.

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letters met
touch a letter below to begin

١ Meet the twenty-eight

Touch any letter. Arabic reads right to left, and most letters change shape depending on where they sit in a word: alone, at the start, in the middle, or at the end.

✦ Touch a letter to meet it

✦ Six letters never hold the hand of the letter after them: ا د ذ ر ز و. Words break after these, even in the middle.

٢ The marks that make them sing

Letters are consonants; small marks called harakat give them their vowels. Touch a mark to hear how it changes the letter.

بَ
ba
Fatha · a small stroke above · opens the sound into “a”
بَا
bā · alif stretches “a”
بِي
bī · yā stretches “i”
بُو
bū · wāw stretches “u”

The three stretchers ا و ي make short vowels long: twice the breath.

٣ Sun letters, moon letters

Arabic says “the” with الـ (al-). Before 14 “sun letters” the L falls silent and the letter doubles; before the 14 “moon letters” the L is heard. Touch any letter to see “the” happen to a real Qur'anic word.

الشَّمْس
ash-shams · the sun
ش is a sun letter: the L melts away and the shīn doubles. You write “al”, you say “ash-sh”.
الْقَمَر
al-qamar · the moon
ق is a moon letter: the L stands and is spoken plainly. You write “al”, you say “al”.

٤ Read your first ayah

The sentence that opens the Qur'an, and nearly every surah in it. Touch each word, then hear the whole ayah recited.

بِسْمِ اللَّهِ الرَّحْمَـٰنِ الرَّحِيمِ

Touch a word above
Each one you can now sound out, letter by letter.
🌟You just read Qur'an. The word اقْرَأْ · Iqra' · “Read!” was the very first word ever revealed.

٥ The Letter Quest

Ten rounds. Three lamps. Can you name them all?

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Which letter is this?

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🏮 Little learners? The Letter Garden in the Kids' Codex teaches the same 28 letters with animals, stars and stickers. Open the Letter Garden →
📖 Ready for more? Open the Mushaf of Light and follow the letters you now know across the whole Qur'an, with recitation on every ayah. Open the Mushaf →