Here are some widely chanted Jain mantras that are considered powerful and spiritually meaningful in Jain dharma. I’ll give the original feel, a simple meaning, and note if there are differences between Digambar and Śvetāmbar traditions.

1) Navkar Mantra (Namokar Mantra)

• Basic form (transliteration): Namo Arihantanam, Namo Siddhanam, Namo Ayariyanam, Namo Uvajjhayanam, Namo Loe Savva Sahunam.
• Meaning (arth): I bow to the Arihants (enlightened teachers who have realized the true nature of the soul), to the Siddhas (liberated souls), to the Samyaksambuddhas and the Tirthankaras who show the path, and to all the faithful who support the path of righteousness. It is a humble acknowledgment of the beings who ward off darkness and help the soul progress toward liberation.
• Tradition note: This mantra is central and universally revered in both Digambar and Śvetāmbar Jain communities; the order and wording are generally retained with minor ritual variations.

2) Jai Jinendra (salutation mantra)

• Phrase (Sanskrit/Prakrit-inspired): Jai Jinendra.
• Meaning (arth): Hail to the Jina (the conqueror/renouncer). It is a respectful greeting and an affirmation of reverence to the enlightened beings (Jinas) who have conquered fear and ignorance.
• Tradition note: Very common in daily practice and in temples; usage is shared across Digambar and Śvetāmbar communities.

3) Om Namo Arihantānāṁ (short form of the Jain Mahamantra)

• Form: Om Namo Arihantanam.
• Meaning (arth): I bow to the Arihants (the perfect conquerors who have realized the true nature of the soul and overcome inner enemies).
• Tradition note: Used as a concise invocation; embraced by many Jains in both Digambar and Śvetāmbar traditions.

4) Om Namo Siddhānāṁ (short form)

• Form: Om Namo Siddhānāṁ.
• Meaning (arth): I bow to the Siddhas (the liberated souls who have achieved final emancipation and pure bliss).
• Tradition note: Often paired with the Arihantānām line in longer invocations; common in both major sects.

5) Om Namo Āyariyāṇāṁ (short form)

• Form: Om Namo Ayariyāṇāṁ.
• Meaning (arth): I bow to the Ayogis/Āyariyā (the spiritual beings who guide the living toward right faith and conduct).
• Tradition note: Part of the traditional praise to beings who help the soul on the path; used in both Digambar and Śvetāmbar communities.

6) Jai Adinath (or Jai Adinath Shri Rishabhdev)

• Form: Jai Adinath or Jai Rishabhdev.
• Meaning (arth): Victory to Adinath (Rishabhanath), the first Tirthankara; a salute to the origin and the ideal of spiritual aspiration.
• Tradition note: Revered across Jain traditions; recited as a short invocational chant.

7) Optional but common daily recitations

• Short stotras or verses praising the Tirthankaras and the path (often in regionally varied forms). These are used for morning/evening rites and personal meditation.

Notes on interpretation and practice

• The core idea of these mantras is to honor the beings who have achieved spiritual clarity (Arihants, Siddhas, and Tirthankaras) and to reaffirm one’s own commitment to right faith, right knowledge, and right conduct.
• Digambar vs. Śvetāmbar differences: The mantras listed above are widely used in both communities. Subtle differences can appear in the exact phrasing of extended prayers or in the order of recitations in specific rituals, but the essential content remains the same: reverence for enlightened beings and dedication to the path of liberation.
• If you’d like, I can provide the full traditional texts for any of these mantras (with the exact Sanskrit/Prakrit wording) and explain their specific paraphrase and context according to Digambar and Śvetāmbar sources.

If you want, tell me which of these you’d like in full original text and I’ll present the exact verses and their meanings as given in Jain scriptures.