Free Seller Tools

Tools for Amazon Sellers

Free calculators and trackers you can use right now — plus the premium software we use to scale faster.

🎁 Free 🚫 No sign-up 🔒 Privacy-safe

Free Tools

No signup needed. Open and use instantly — everything runs in your browser.

📊
Free

Amazon Settlement Dashboard

Upload your Seller Central transaction report to see what Amazon paid you, where every rupee went, your best products, return rates, and where your customers are.

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📊
Free

Percentage & Discount Calculator

Fast % math for real pricing — single discounts, stacked offers, and percentage change. Built for sellers who price for profit.

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💰
Free

FBA Reimbursement Calculator

Drop in two Amazon reports and instantly see which refunded returns Amazon never paid you back for — so you can recover real money.

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📦
Free

Inventory Reorder Calculator

Know exactly when to reorder stock based on your daily sales velocity, lead time, and safety stock — so you never run out or overstock.

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🧾
Free

GST Calculator For India

Work out inclusive or exclusive GST in seconds, with an optional intra-state split. Simple, accurate tax math for Indian sellers.

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🔄
Free

Reverse Margin Calculator

Work backwards from your selling price to find the exact margin, cost price, or markup. Essential for pricing decisions before you launch.

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🎯
Free

Sales Goal Tracker

Set a revenue target and see exactly how many units a day you need to hit it. Turn a big goal into a clear daily number.

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✂️
Free

Duplicate Words Remover

Clean duplicate keywords out of your listing copy and backend search terms in one click — tighter listings, no wasted character space.

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🎨
Free

Ecom Growth Engine

Capture every product idea, validate it against real demand, and decide what to launch next — your full idea-to-greenlight workspace.

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Tools help. A system changes everything.

These tools make individual tasks easier — but building a profitable Amazon business takes the full picture. Learn it step by step in our 3-Day Amazon Business Training.

1,00,000+ sellers trained · Available in Tamil & English

Free Amazon seller tools, all in one place

This is the AmanCentral tools hub — a growing collection of free calculators and trackers built for Amazon sellers in India. Whether you're pricing a product, working out your true profit after fees, deciding when to reorder stock, or recovering money Amazon owes you, there's a tool here for it. Every tool is free, needs no sign-up, and runs entirely in your browser — nothing you enter is uploaded or stored anywhere.

What you'll find here

The Free Tools section covers the everyday math of running an Amazon business: discounts and pricing, reverse margins, GST, profit and loss, inventory reorder timing, sales goals, listing clean-up, and FBA reimbursement recovery. The Recommended Tools section lists the premium software we personally use to research products, track rankings, capture audiences, and scale — the tools worth paying for once you're growing.

Frequently asked questions

Are these tools really free?
Yes. Every tool in the Free Tools section is completely free to use, with no sign-up and no limit on how often you use it. They run in your browser, so nothing you type is sent to a server.
Do I need an account to use them?
No account, no email, no sign-up. Just open a tool and start using it instantly.
Is my data safe?
Yes. The free tools process everything locally in your browser — your numbers, reports, and listings never leave your device.
Will you add more tools?
Yes — this hub grows over time. New calculators and trackers for Amazon sellers are added regularly, so it's worth bookmarking.

Choose Your Language!

This Training Program Is Available in Tamil & English