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Every file is listed on its own. The zip is optional and is the only archive.

Learn it in 5 minutes

Every drawing is an SVG, a PNG, and an HTML page. Every 3D model is a GLB, a PNG poster, and a credits file.

Cheat sheets are PDF, HTML, and PNG. Templates are DOCX, PDF, and HTML. Flashcards are PDF, JSON, and HTML.

There is one optional zip, sutra-nexus-all.zip. It is the only archive. The same files are also listed one by one.

A visual

Pratyāhāra ac Pratyāhāra ac Starta on line 1through themarker on line 4Drop the itmarkera i u ṛ ḷ e o aiauA moving dot shows the reading order. Reduced motion hides it. DisclaimerSūtra Nexus is an independent, free, learning-only student project. It respects everytradition, scholar, publisher, company and vendor. Trademarks, texts and sources belong totheir owners, and nothing here is affiliated with or endorsed by them. If something shouldbe removed or corrected, it will be handled promptly through the contact form. Nothing hereis sold. I am happy to volunteer for any organization.Computed from data/maheshvara.json. ac has 9 sounds. Not a translation.
Pratyāhāra ac. Computed from data/maheshvara.json. ac has 9 sounds. Not a translation.

SVG · PNG · Standalone HTML

Worked example

Take a single file

  1. Filter to Sheets or Models.
  2. Download one file.
  3. Open it and find the disclaimer. You do not need the zip.

Quiz

How many zip files does this page offer?

What comes with a 3D model?

Do you have to download the zip?

What is inside the zip's readme?

Are the cheat-sheet PNGs the full wording?

Ecosystem

Glossary

  • optional zip — One archive that repeats the individual files. You can skip it.

Sister topics

Sister rooms are the chips in the section banner.

Bridges

Learner's note (not a translation): this page explains the app. It does not add a rule of the grammar.

Later hooks

An open meaning, and a human check of the IAST. Confirm before relying.

Start here · 18 files

Six-step start path SVG

diagram · 3 KB

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Six-step start path PNG

diagram · 14 KB

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Six-step start path HTML

diagram · 29 KB

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Offline search SVG

diagram · 3 KB

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Offline search PNG

diagram · 14 KB

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Offline search HTML

diagram · 28 KB

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Phone menu SVG

diagram · 3 KB

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Phone menu PNG

diagram · 14 KB

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Phone menu HTML

diagram · 28 KB

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Start here map SVG

diagram · 3 KB

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Start here map PNG

diagram · 27 KB

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Start here map HTML

diagram · 28 KB

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Three counts you can check SVG

diagram · 2 KB

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Three counts you can check PNG

diagram · 15 KB

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Three counts you can check HTML

diagram · 27 KB

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Five parts of a room SVG

diagram · 3 KB

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Five parts of a room PNG

diagram · 14 KB

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Five parts of a room HTML

diagram · 28 KB

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Foundations · 9 files

Foundations map SVG

diagram · 3 KB

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Foundations map PNG

diagram · 28 KB

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Foundations map HTML

diagram · 28 KB

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Sounds on lines 1 to 4 SVG

diagram · 3 KB

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Sounds on lines 1 to 4 PNG

diagram · 14 KB

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Sounds on lines 1 to 4 HTML

diagram · 28 KB

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Sounds on lines 5 to 14 SVG

diagram · 4 KB

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Sounds on lines 5 to 14 PNG

diagram · 18 KB

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Sounds on lines 5 to 14 HTML

diagram · 30 KB

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Māheśvara · 36 files

Pratyāhāra ac SVG

diagram · 3 KB

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Pratyāhāra ac PNG

diagram · 15 KB

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Pratyāhāra ac HTML

diagram · 28 KB

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Pratyāhāra ik SVG

diagram · 3 KB

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Pratyāhāra ik PNG

diagram · 15 KB

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Pratyāhāra ik HTML

diagram · 28 KB

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Pratyāhāra yaṇ SVG

diagram · 3 KB

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Pratyāhāra yaṇ PNG

diagram · 15 KB

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Pratyāhāra yaṇ HTML

diagram · 28 KB

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Pratyāhāra śar SVG

diagram · 3 KB

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Pratyāhāra śar PNG

diagram · 15 KB

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Pratyāhāra śar HTML

diagram · 28 KB

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Pratyāhāra ak SVG

diagram · 3 KB

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Pratyāhāra ak PNG

diagram · 15 KB

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Pratyāhāra ak HTML

diagram · 28 KB

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Pratyāhāra ec SVG

diagram · 3 KB

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Pratyāhāra ec PNG

diagram · 15 KB

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Pratyāhāra ec HTML

diagram · 28 KB

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Pratyāhāra hal SVG

diagram · 3 KB

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Pratyāhāra hal PNG

diagram · 15 KB

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Pratyāhāra hal HTML

diagram · 28 KB

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Pratyāhāra al SVG

diagram · 3 KB

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Pratyāhāra al PNG

diagram · 15 KB

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Pratyāhāra al HTML

diagram · 28 KB

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It marker is not part of the set SVG

diagram · 3 KB

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It marker is not part of the set PNG

diagram · 14 KB

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It marker is not part of the set HTML

diagram · 28 KB

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The fourteen Māheśvara lines SVG

diagram · 3 KB

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The fourteen Māheśvara lines PNG

diagram · 38 KB

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The fourteen Māheśvara lines HTML

diagram · 29 KB

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Compute a set in the builder SVG

diagram · 3 KB

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Compute a set in the builder PNG

diagram · 14 KB

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Compute a set in the builder HTML

diagram · 28 KB

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Markers on the fourteen lines SVG

diagram · 3 KB

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Markers on the fourteen lines PNG

diagram · 19 KB

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Markers on the fourteen lines HTML

diagram · 28 KB

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Sandhi · 3 files

Sandhi without a fake join SVG

diagram · 3 KB

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Sandhi without a fake join PNG

diagram · 14 KB

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Sandhi without a fake join HTML

diagram · 28 KB

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Aṣṭādhyāyī · 27 files

Read a sūtra number SVG

diagram · 3 KB

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Read a sūtra number PNG

diagram · 14 KB

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Read a sūtra number HTML

diagram · 28 KB

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Eight chapters SVG

diagram · 3 KB

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Eight chapters PNG

diagram · 15 KB

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Eight chapters HTML

diagram · 28 KB

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Four pādas SVG

diagram · 3 KB

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Four pādas PNG

diagram · 15 KB

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Four pādas HTML

diagram · 28 KB

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Type letters in the file SVG

diagram · 3 KB

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Type letters in the file PNG

diagram · 15 KB

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Type letters in the file HTML

diagram · 28 KB

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Grammar map SVG

diagram · 3 KB

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Grammar map PNG

diagram · 28 KB

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Grammar map HTML

diagram · 28 KB

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What a row in the file holds SVG

diagram · 3 KB

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What a row in the file holds PNG

diagram · 14 KB

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What a row in the file holds HTML

diagram · 28 KB

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Chapter 1 by pāda SVG

diagram · 2 KB

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Chapter 1 by pāda PNG

diagram · 15 KB

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Chapter 1 by pāda HTML

diagram · 28 KB

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Rows that carry a word split SVG

diagram · 2 KB

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Rows that carry a word split PNG

diagram · 13 KB

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Rows that carry a word split HTML

diagram · 27 KB

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What a grammar row stores SVG

diagram · 3 KB

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What a grammar row stores PNG

diagram · 14 KB

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What a grammar row stores HTML

diagram · 28 KB

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Anuvṛtti · 9 files

Anuvṛtti on 1.1.3 SVG

diagram · 3 KB

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Anuvṛtti on 1.1.3 PNG

diagram · 15 KB

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Anuvṛtti on 1.1.3 HTML

diagram · 28 KB

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Lines with an anuvṛtti field SVG

diagram · 2 KB

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Lines with an anuvṛtti field PNG

diagram · 14 KB

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Lines with an anuvṛtti field HTML

diagram · 27 KB

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Anuvṛtti map SVG

diagram · 3 KB

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Anuvṛtti map PNG

diagram · 27 KB

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Anuvṛtti map HTML

diagram · 28 KB

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Dhātu · 3 files

Dhātu gap SVG

diagram · 3 KB

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Dhātu gap PNG

diagram · 14 KB

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Dhātu gap HTML

diagram · 28 KB

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Śiva Sūtras · 12 files

Three unmeshas SVG

diagram · 3 KB

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Three unmeshas PNG

diagram · 15 KB

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Three unmeshas HTML

diagram · 28 KB

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75 and the other count SVG

diagram · 3 KB

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75 and the other count PNG

diagram · 15 KB

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75 and the other count HTML

diagram · 29 KB

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This file has 75 Kashmir lines SVG

diagram · 2 KB

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This file has 75 Kashmir lines PNG

diagram · 13 KB

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This file has 75 Kashmir lines HTML

diagram · 27 KB

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Kashmir unmeṣa lengths SVG

diagram · 2 KB

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Kashmir unmeṣa lengths PNG

diagram · 15 KB

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Kashmir unmeṣa lengths HTML

diagram · 28 KB

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History · 6 files

History stays disputed SVG

diagram · 3 KB

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History stays disputed PNG

diagram · 14 KB

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History stays disputed HTML

diagram · 28 KB

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Dating notes that were actually opened SVG

diagram · 3 KB

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Dating notes that were actually opened PNG

diagram · 16 KB

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Dating notes that were actually opened HTML

diagram · 29 KB

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Charts · 6 files

Sūtras in each adhyāya SVG

diagram · 3 KB

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Sūtras in each adhyāya PNG

diagram · 21 KB

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Sūtras in each adhyāya HTML

diagram · 28 KB

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Type letters in the data file SVG

diagram · 3 KB

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Type letters in the data file PNG

diagram · 15 KB

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Type letters in the data file HTML

diagram · 28 KB

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Play · 9 files

Room quiz SVG

diagram · 3 KB

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Room quiz PNG

diagram · 14 KB

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Room quiz HTML

diagram · 28 KB

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Flashcard ladder SVG

diagram · 3 KB

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Flashcard ladder PNG

diagram · 14 KB

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Flashcard ladder HTML

diagram · 28 KB

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Flashcards JSON

cards · 4 KB

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Flashcards HTML

cards · 26 KB

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Flashcards PDF

cards · 44 KB

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Listen · 9 files

Guide choices SVG

diagram · 3 KB

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Guide choices PNG

diagram · 14 KB

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Guide choices HTML

diagram · 28 KB

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Voice stays off SVG

diagram · 3 KB

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Voice stays off PNG

diagram · 14 KB

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Voice stays off HTML

diagram · 28 KB

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Leave the voice off SVG

diagram · 3 KB

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Leave the voice off PNG

diagram · 14 KB

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Leave the voice off HTML

diagram · 28 KB

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Ecosystem · 9 files

Ecosystem is a map SVG

diagram · 3 KB

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Ecosystem is a map PNG

diagram · 14 KB

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Ecosystem is a map HTML

diagram · 28 KB

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Ecosystem map SVG

diagram · 3 KB

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Ecosystem map PNG

diagram · 27 KB

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Ecosystem map HTML

diagram · 28 KB

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Room links SVG

diagram · 3 KB

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Room links PNG

diagram · 26 KB

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Room links HTML

diagram · 28 KB

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Downloads · 34 files

Every download SVG

diagram · 3 KB

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Every download PNG

diagram · 14 KB

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Every download HTML

diagram · 28 KB

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Download kinds SVG

diagram · 3 KB

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Download kinds PNG

diagram · 27 KB

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Download kinds HTML

diagram · 28 KB

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pratyahara html

sheet · 26 KB

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pratyahara pdf

sheet · 44 KB

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pratyahara png

sheet · 15 KB

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read-a-number html

sheet · 26 KB

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read-a-number pdf

sheet · 44 KB

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read-a-number png

sheet · 15 KB

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kashmir-notes html

sheet · 26 KB

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kashmir-notes pdf

sheet · 44 KB

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kashmir-notes png

sheet · 17 KB

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study-plan html

template · 26 KB

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study-plan docx

template · 37 KB

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study-plan pdf

template · 44 KB

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sutra-worksheet html

template · 26 KB

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sutra-worksheet docx

template · 37 KB

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sutra-worksheet pdf

template · 44 KB

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pratyahara-worksheet html

template · 25 KB

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pratyahara-worksheet docx

template · 37 KB

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pratyahara-worksheet pdf

template · 44 KB

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glossary-builder html

template · 25 KB

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glossary-builder docx

template · 37 KB

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glossary-builder pdf

template · 43 KB

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Single-file app

app · 1.8 MB

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Download catalogue

bundle · 52 KB

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Optional: everything in one ZIP

bundle · 2.4 MB

Download

Credits · 3 files

Licence gate SVG

diagram · 3 KB

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Licence gate PNG

diagram · 14 KB

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Licence gate HTML

diagram · 28 KB

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About · 18 files

No invented meaning SVG

diagram · 3 KB

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No invented meaning PNG

diagram · 14 KB

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No invented meaning HTML

diagram · 28 KB

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Cache skips contact SVG

diagram · 3 KB

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Cache skips contact PNG

diagram · 14 KB

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Cache skips contact HTML

diagram · 29 KB

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Report a correction SVG

diagram · 3 KB

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Report a correction PNG

diagram · 14 KB

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Report a correction HTML

diagram · 28 KB

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Nothing is uploaded SVG

diagram · 2 KB

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Nothing is uploaded PNG

diagram · 12 KB

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Nothing is uploaded HTML

diagram · 27 KB

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study-wheel GLB

model · 8 KB

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study-wheel poster

model · 21 KB

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study-wheel credits

model · 1 KB

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guide-monkey GLB

model · 5 KB

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guide-monkey poster

model · 14 KB

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guide-monkey credits

model · 1 KB

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Optional: everything in one ZIP

The card labeled bundle is the only zip. It repeats the same files and includes a readme with this disclaimer and the credits.

Sources and go deeper

  • ashtadhyayi-com/data README. The raw README says you are free to use the data in your own projects if you give appropriate credit. No SPDX identifier is stated. last checked 2026-10. Licence: credit required, no formal SPDX, confirmed from the raw README.
  • English Wikipedia, Aṣṭādhyāyī. The page says the work has 3,983 sūtras in eight chapters, each subdivided into four pādas, and lists vidhi, paribhāṣā, adhikāra, atideśa, niyama, and negation rules. CC BY-SA. last checked 2026-10. Licence: CC BY-SA 4.0.