The art and science of reciting the Quran correctly — giving every letter its right and observing the rules that preserve the words of Allah exactly as they were revealed.
Tajweed (تجويد) comes from the Arabic root j-w-d (جود), meaning to make something excellent. In the context of the Quran, Tajweed refers to the set of rules governing the correct pronunciation of each letter with its proper characteristics, and the rules that affect how letters interact with each other.
The Quran was revealed to the Prophet Muhammad ﷺ through the Archangel Gabriel with a specific oral tradition. The Prophet taught it to his companions exactly as he received it — with specific pronunciation, rhythm, and timing. This oral chain has been preserved unbroken for over 1,400 years.
وَرَتِّلِ الْقُرْآنَ تَرْتِيلًا
"And recite the Quran with measured recitation."
Qur'an 73:4
Scholars have classified learning Tajweed as an individual obligation for every Muslim who recites the Quran. The goal is not perfection overnight, but conscious and continuous improvement.
Why does it matter? Arabic letters can completely change meaning when mispronounced. The letter ق (Qaf) and ك (Kaf) sound similar to an untrained ear but produce entirely different words. Tajweed protects the meaning of Allah's words from distortion.
The Tajweed Color System
ألوان التجويد
In the colored Tajweed Quran — used in our Quran Reader — each color represents a specific rule. This system helps learners visually identify which rule applies to each letter as they read.
Qalqalah
Echoing/bouncing sound on 5 specific letters
Madd (2 counts)
Natural prolongation
Madd (2-6 counts)
Permissible prolongation
Madd (6 counts)
Necessary prolongation
Madd (4-5 counts)
Obligatory prolongation
Ikhfa
Hidden noon — nasal with no full merge
Ikhfa Shafawi
Labial concealment for meem
Idgham Shafawi
Labial merging — meem into meem
Idgham + Ghunnah
Full merge with nasal sound
Idgham without Ghunnah
Full merge without nasal
Iqlab
Noon converts to meem sound
Ghunnah
Nasal humming sound — 2 counts
Silent / Wasl
Letter is silent or connects
Noon Sakinah & Tanwin
النون الساكنة والتنوين
Noon Sakinah (نْ) is a noon with a sukun (no vowel). Tanwin is the double vowel sound at the end of words (ً ٍ ٌ). Both are governed by the same four rules depending on the letter that follows.
1. Izhar — الإظهار
Clear pronunciation
ءهعحغخ
When noon sakinah or tanwin is followed by any of the six throat letters, the noon is pronounced clearly with no merging or hiding.
فَمِنْهُم مَّنْ آمَنَ بِهِ
Among them are those who believed in it
مَّنْ آمَنَ — Noon Sakinah before ء = clear Izhar
An-Nisa 4:55 — مَّنْ آمَنَ — noon before ء
2. Idgham — الإدغام
Merging
يرملون
The noon merges completely into the following letter. With Ghunnah for ي ن م و, and without Ghunnah for ر and ل. Only applies when noon and next letter are in two different words.
مِن وَلِيٍّ وَلَا نَصِيرٍ
No protector or helper
مِن وَلِيٍّ — Noon Sakinah before و = Idgham with Ghunnah
Al-Baqarah 2:107 — مِن وَلِيٍّ — noon merges into و
3. Iqlab — الإقلاب
Conversion
ب
When noon sakinah or tanwin is followed by ب, the noon converts to a meem sound with a Ghunnah of 2 counts. This is the only letter that triggers Iqlab.
مِن بَعْدِ ذَٰلِكَ
After that
مِن بَعْدِ — Noon Sakinah before ب = Iqlab
Al-Baqarah 2:52 — مِن بَعْدِ — noon converts to meem
4. Ikhfa — الإخفاء
Concealment
تثجدذزسشصضطظفقك
The noon is hidden — neither fully pronounced nor fully merged — held for 2 counts with a nasal sound while the mouth prepares for the next letter.
وَلَمْ يَكُن لَّهُ كُفُوًا أَحَدٌ
And there is none comparable to Him
Hear hidden Noon — يَكُن before لَّهُ = Ikhfa
Al-Ikhlas ayah 4 — كُفُوًا أَحَدٌ
Meem Sakinah
الميم الساكنة
Meem Sakinah (مْ) is a meem with a sukun. It has three rules depending on the letter that follows.
1. Ikhfa Shafawi — الإخفاء الشفوي
Labial concealment
ب
When meem sakinah is followed by ب, the meem is hidden with a ghunnah of 2 counts. Called Shafawi (labial) because both م and ب are formed by the lips.
2. Idgham Shafawi — الإدغام الشفوي
Labial merging
م
When meem sakinah is followed by another meem, they merge into one stressed meem with a ghunnah of 2 counts.
3. Izhar Shafawi — الإظهار الشفوي
Labial clarity
All other letters
When meem sakinah is followed by any other letter, the meem is pronounced clearly with no merging or hiding.
Madd — Prolongation
المد
Madd (مد) means prolongation. The three letters of Madd are Alif (ا), Waw (و) and Ya (ي) when following a vowel of the same sound. The unit of measurement is a "count" — the time it takes to say one short vowel.
Natural Madd
المد الطبيعي
2 counts
Basic Madd — occurs when a Madd letter appears with no hamzah or sukun after it. Always 2 counts.
رَبِّ الْعَالَمِينَ
Lord of all the worlds
الْعَالَمِينَ — Natural Madd 2 counts
Al-Fatihah 1:2
Connected Madd
المد المتصل
4-5 counts
A Madd letter followed by a Hamzah in the same word — must be prolonged 4-5 counts.
سَوَاءٌ عَلَيْهِمْ
It is all the same to them
سَوَاءٌ — Madd letter then Hamzah in same word
Al-Baqarah 2:6
Disconnected Madd
المد المنفصل
2-5 counts
A Madd letter at end of one word followed by Hamzah at start of next — flexible 2-5 counts.
يَا أَيُّهَا الْكَافِرُونَ
Say: O disbelievers
يَا أَيُّهَا — Madd at end of word, Hamzah starts next
Al-Kafirun 109:1
Necessary Madd
المد اللازم
6 counts
A Madd letter followed by a sukun in the same word — always 6 counts, the longest Madd.
الم
Alif Lam Mim
الم — each letter has Necessary Madd of 6 counts
Al-Baqarah 2:1
Qalqalah — Echoing
القلقلة
Qalqalah (قلقلة) is a slight bouncing or echoing sound produced when pronouncing certain letters with a sukun. The five Qalqalah letters are remembered by the phrase: قُطْبُ جَدٍّ
قُلْ هُوَ اللَّهُ أَحَدٌ
And from the evil of those who blow
Hear Qalqalah on Dal at the end
Al-Ikhlas ayah 1 — strong Qalqalah on Dal
ق
Qaf
ط
Ta
ب
Ba
ج
Jim
د
Dal
Minor Qalqalah occurs in the middle of a word. Major Qalqalah occurs when stopping on one of these letters — the echo is stronger and more pronounced.
Ghunnah — Nasal Sound
الغنة
Ghunnah (غنة) is a nasal humming sound produced from the nose, not the mouth. It always lasts 2 counts. The two letters that always carry Ghunnah are Noon and Meem with a shaddah.
قُلْ أَعُوذُ بِرَبِّ النَّاسِ
Who whispers
Hear the nasal Ghunnah on Noon
An-Nas ayah 1
نّ
Noon with Shaddah
Always 2 counts of ghunnah
مّ
Meem with Shaddah
Always 2 counts of ghunnah
Heavy & Light Letters
التفخيم والترقيق
Arabic letters are divided into heavy (tafkhim) and light (tarqiq). Heavy letters are pronounced with the back of the tongue raised giving a deep full sound. Light letters are pronounced with the tongue flat giving a thin clear sound.
🔴 Always Heavy (7 letters)
خ
ص
ض
غ
ط
ق
ظ
Kha · Sad · Dad · Ghain · Ta · Qaf · Dha
وَالْعَصْرِ
By the time
Hear Sad (ص) — heavy letter
Al-Asr 103:1 — وَالْعَصْرِ — hear Sad heavy
🔵 Always Light
All remaining letters are light — pronounced without raising the back of the tongue.
The letter Lam (ل) in the word Allah (اللَّه) is heavy after a fatha or damma but light after a kasra (بِسْمِ اللَّه). One of the most important rules to learn early.
بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ
In the name of Allah, the Most Gracious
Lam in Allah after kasra = light
Al-Fatihah 1:1
How to Learn Tajweed
كيف تتعلم التجويد
Tajweed cannot be learned from books alone — it is an oral tradition that must be heard and practiced. Here is a practical path for beginners:
01
Listen first
Before learning any rule, listen to expert reciters extensively. Sheikh Al-Minshawi and Sheikh Mahmoud Khalil Al-Husary are widely recommended for clarity. Use our Quran Reader to listen to any ayah.
02
Learn Al-Fatihah correctly
Start with Al-Fatihah — the most recited surah. Learn it rule by rule until every letter is correct. This alone will teach you the most common Tajweed rules.
03
Use the colored Quran
Read with our Tajweed-colored Quran Reader. The colors tell you which rule to apply before you've memorized them. Over time you'll internalize what each color means.
04
Find a teacher
If possible, take even a few sessions with a qualified Quran teacher. Hearing your own mistakes corrected is irreplaceable. Many mosques offer free Tajweed classes.
05
Be consistent, not perfect
Read a little every day. Even 10 minutes of careful conscious recitation is better than an hour of careless reading. The Prophet ﷺ said the one who struggles with recitation has a double reward.
Ready to practice what you've learned?
Open the Quran Reader with Tajweed mode — the colors will guide you through each rule as you read.