Seller Tool by Mark RTD

Seller Tool is a complete ecommerce support and mentorship platform created to simplify online selling in India.

Whether you're a beginner or a scaling seller, Seller Tool gives you clarity and direction.

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We're E-commerce people

Our Vision

To empower every Indian online seller with smart, sustainable, and affordable packaging — helping them build strong brands and smoother logistics.
SellerTool is a powerful collection of online tools built for ecommerce sellers, resellers, and online business owners — designed to simplify business math, document processing, pricing decisions, ROI analysis, and label generation.

India's Top Ecommerce Channel with more than 700k+ Followers & Subscriber

Explore a curated selection of tools built for optimizing business math.

This tool is helpful to crop PDFs of invoices of different E-com platforms and extract shipping label from them.

This tool is helpful to crop PDFs of invoices of different E-com platforms and extract invoices from them.

This tool allow you to calculate the hidden losses on products like CR (Custom return) per order.

This tool is useful to calculate the ideal price of a product including margins and hidden losses per order.

This tool is useful to calculate the weather ROI on ads spent on a specific product is profitable or not.

This tool is built to generate clean and printable FBA Labels of specific product. A single generation builds 40 Labels on an A4 sheet.

This tool is built to generate clean and printable Batch Labels of specific product. A single generation builds 27 Labels on an A4 sheet.

This tool is designed to refine product image so that it takes less shipping charges on E-com platforms.

This tool is designed to convert product image to JPG, in future we may release other formats also.

This tool is designed to calculate polybag sizes so that the product fits inside it properly.

“Built for creators, freelancers & sellers”

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