How to take product photos for Tira?
Ask your category manager for the current brief. Tira publishes no public image specification, so anyone quoting exact dimensions online is inferring them.

This is the honest starting point, and it is worth stating before anything else. Unlike Flipkart, Meesho or Nykaa, Tira does not publish a public seller image specification. Guides that quote precise Tira pixel dimensions are inferring them from other marketplaces. Your category manager has the brief, and it varies by category.
What does not vary is what premium beauty photography requires. Clean backgrounds, several angles per product, accurate shade rendering, and model or application frames for anything that goes on skin. That work is identical whether the listing lands on Tira, Nykaa or your own site.
Onboarding tends to ask for the full range rather than a few hero SKUs, so plan a complete catalogue rather than a sample. Shooting only for Tira also means paying again the first time you list elsewhere, which is avoidable by cutting the assets for more than one destination at the time.
The practical approach: get the brief, shoot to premium beauty standards, and take delivery of the raw frames so the same session can be recut when the brief changes or another channel opens.
Our Tira photography is built around that, and Nykaa covers the same category where a published spec does exist.