Popular
Profit Margin Calculator
Calculate gross margins, markups, and final net profits instantly based on cost and selling price.
100% Client-Side Processing
The Ultimate
E-Commerce Toolkit
Stop guessing your profit margins. Our suite of professional, privacy-first calculators and optimizers are designed specifically for high-volume Shopify, WooCommerce, and Amazon FBA sellers.
Available Tools
Select a tool below to start optimizing your store.
10 Tools Loaded
Break-Even Point (BEP)
Discover exactly how many units you must sell to cover fixed costs and start turning a profit.
ROAS Calculator
Calculate your Return on Ad Spend for Facebook and Google Ads campaigns.
Discount & Sale Price
Determine final prices after applying percentage discounts, stacked coupons, and taxes.
Payment Gateway Fees
Instantly calculate the exact flat and percentage fees taken by Stripe, PayPal, or Shopify.
DIM Shipping Calculator
Calculate FedEx/UPS Dimensional Weight alongside actual scale weight to find 'Billable Weight'.
Title & Meta Optimizer
Ensure listings never exceed Google's 70-character SEO limit or Amazon's 200-character maximum.
Product Image Compressor
Client-side convert large JPEGs to lightning-fast WebP formats without server uploads.
HTML Stripper & Cleaner
Remove messy inline styles and span tags from supplier descriptions to protect your theme.
Bulk SKU Generator
Generate up to 100,000 unique VIP promo codes instantly and export them to a CSV spreadsheet.
Why E-Commerce Sellers Choose Our Tools
100% Privacy Focused
Unlike other cloud platforms, our tools execute entirely within your browser using Client-Side JavaScript. Your financial data, supplier costs, and product images are never uploaded to our servers.
Lightning Fast
Because there are no server round-trips, our calculators provide instant, real-time feedback as you type. Compress images or generate 10,000 SKUs in under a second without leaving the page.