Free Ecommerce Tools
ROAS, break-even ROAS, UTM, pricing, image, GTIN, QR code, and launch-readiness tools for cross-border ecommerce workflows
Quick Answers
Q: Which tools should I start with? A: Start with image, pricing, and ROAS, then add GTIN and automation tools.
TL;DR: Pick one core tool per category first, then expand gradually.
Tools FAQ
Choose a tool, then connect it to a tutorial workflow
Which ecommerce tool should I use first?
If your store is not live yet, start with launch readiness, pricing, ROAS, image, and GTIN tools. After traffic starts, use ROAS, profit, and analytics tools in weekly reviews.
Are Ecomwith tools free?
Core tools are free to start. Advanced analysis, higher limits, or full workflow features may require a membership.
How do tools connect with tutorials?
Tools calculate or diagnose. Tutorials explain the workflow behind the result, so each tool should point to the next lesson or operating review.
Developer API
Let agents call Ecomwith tools
GTIN, QR Code, UTM Builder, and Break-even ROAS APIs are available now. Paid members can create API keys and connect their own agent workflows with the OpenAPI docs.
Data Analytics Center
Standalone hub for risk data, trend insights, and customer profiling
Image
Professional image processing for better efficiency
Image Optimizer
Smart image compression, format conversion, batch processing. Automatically remove AI invisible watermarks.
Best for: Product image optimization
Input: Product image file
Output: Compressed image ready for store upload
Sample input: JPEG product photo, 2400px wide
Sample output: Smaller image with better loading fit
Next action: Use the optimized image in product or collection page QA
Related tutorial /tutorials/basics/store-design-product-listing
Nano Banana Watermark Remover
Remove Gemini Image/Nano Banana auto watermarks from original images with sequential processing.
Data Analytics
Deep business insights to support decision-making
ROAS Calculator
Calculate advertising ROI accurately, optimize ad strategy, improve cross-border e-commerce ad performance.
Best for: Advertising return review
Input: Ad spend and attributed revenue
Output: ROAS and breakeven reading
Sample input: Ad spend: $500; revenue: $1,850
Sample output: ROAS 3.7 with breakeven review required
Next action: Open the ROAS tutorial and record the decision in weekly review
Related tutorial /tutorials/advertising-analysis/roas-analysis
Break-even ROAS Calculator
Quickly calculate the ROAS needed to avoid losing money and keep target profit.
Best for: Fast ad profit guardrail
Input: Price, product cost, shipping, fees, and refund reserve
Output: Break-even ROAS and target-profit ROAS
Sample input: Price: $49; cost: $14; shipping: $6; fees: 4%
Sample output: Minimum ROAS before scaling ad spend
Next action: Use the full ROAS calculator for channel-level review
Related tutorial /tutorials/advertising-analysis/roas-analysis
Store Launch Readiness Scanner
Check launch readiness across trust, policy pages, checkout, tracking, SEO, mobile, and operations.
Best for: Pre-launch Shopify store QA
Input: Store URL and launch checklist
Output: Readiness score and fix priorities
Sample input: Store URL plus policy, payment, shipping, and tracking checks
Sample output: Launch score with blocking fixes before promotion
Next action: Open the launch QA lesson and fix blockers before paid traffic
Related tutorial /tutorials/basics/launch-checklist-and-qa
Pricing
Scientific pricing to optimize profit margins
Pricing Calculator
Calculate optimal selling price considering costs, shipping, and platform commissions.
Best for: Product margin and price planning
Input: Cost, fees, shipping, and target margin
Output: Suggested price and margin guardrail
Sample input: Cost: $18; shipping: $6; fees: 5%; target margin: 45%
Sample output: Suggested price and margin guardrail for discount planning
Next action: Open the pricing lesson and compare price against promotion plans
Related tutorial /tutorials/ecommerce-profit-finance/profit-model-basics-for-dtc
Shopify Plan Calculator
Compare different Shopify subscription plans to find the best fit for your business.
Other
More useful tools to help your business thrive
UTM Builder
Build standard UTM parameters for Meta, TikTok, Pinterest, Google Ads, email, and creator links.
Best for: Campaign link naming
Input: Destination URL and campaign fields
Output: Clean UTM link for analytics
Sample input: Meta campaign link for a summer launch
Sample output: URL with utm_source, utm_medium, utm_campaign, and content
Next action: Use the link in ads, emails, creators, or QR materials
Related tutorial /tutorials/ga4/utm-keywords
QR Code Generator
Generate personalized QR codes quickly with multiple types and custom styles.
GTIN Generator
Generate standard GTIN barcodes (EAN-13, UPC-A) for product identification.
Best for: Product identifier checks
Input: GTIN or barcode value
Output: Identifier format validation
Sample input: GTIN: 00012345600012
Sample output: Validation status before feed submission
Next action: Review product data feed requirements before uploading products
Related tutorial /tutorials/product-data-feed-operations/product-data-source-of-truth-and-ownership
Fortune Drawing
Fun fortune drawing generator to bring warm blessings to your store and customers.
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