Are these tools free?

Yes. All tools are free to use with no login or signup required.

Do these tools access my store data?

Some tools fetch publicly available data from your store URL (like products.json). They do not access your admin or modify anything.

Who made these tools?

These tools are built by Craftshift, a Shopify Partner from the Netherlands with 5 apps and 500+ reviews.

Do I need to install anything?

No. All tools run in your browser. No app installation, no Chrome extension, no downloads.

Free Shopify Tools

Free tools for Shopify merchants. Analyze stores, check SEO, calculate margins, detect themes, and audit product pages. No login required.

Shopify Variant Combination Calculator

Calculate variant combinations and check the 2,048 limit.

Shopify Theme Detector

Detect which theme any Shopify store uses.

Product Image Audit Checklist

Check product images against 10 best practices.

Shopify Theme ID Search

Search 300+ themes by name or store ID.

Shopify Store Analyzer

Analyze any store: products, theme, apps, collections.

Shopify SEO Checker

Check title, meta, schema, sitemap, and robots.txt.

Shopify App Detector

Find which apps a Shopify store has installed.

Shopify Profit Margin Calculator

Calculate profit margin including Shopify fees.

Break-Even Point Calculator

Find how many units you need to sell to break even.

Shopify Product Page Grader

Score any product page from 0 to 100.

Meta Tag Checker

Audit title, description, OG, and Twitter tags.

Sitemap Checker

Check if a sitemap exists and how many URLs it has.

Shopify AI Readiness Checker

Check if your store is ready for AI search engines.

Conversion Rate Calculator

Calculate orders from visitors and conversion rate.

JSON-LD Schema Generator

Generate JSON-LD Product schema for rich snippets.

QR Code Generator

Create QR codes for products, collections, and URLs.

Image Compressor

Compress product images for faster page loads.

UTM Campaign Link Builder

Build UTM campaign links for marketing tracking.

Headline Analyzer

Score product titles and email subject lines.

Discount Code Generator

Generate bulk random discount codes.

Color Contrast Checker

Check color contrast for WCAG accessibility.

Robots.txt Generator

Generate a custom robots.txt for your store.

Social Media Image Resizer

Resize images for social media platforms.

Favicon Generator

Create a favicon from text, emoji, or image.

Store Policy Generator

Generate privacy, refund, and shipping policies.

Shopify Fee Calculator

Calculate Shopify transaction and payment fees.

Shopify Plan Comparison

Compare Shopify plans side by side with costs.

Google Shopping Feed Checker

Check if products meet Google Shopping requirements.

Product CSV Validator

Validate product CSV files before importing.

Product CSV Generator

Build Shopify product CSV from a simple form.

WooCommerce to Shopify Converter

Convert WooCommerce CSV to Shopify format.

SKU Generator

Generate systematic SKU codes for all variants.

Redirect CSV Generator

Create bulk 301 redirect CSV for Shopify.

Bulk Price Editor

Upload CSV, apply price changes, download updated file.

Barcode & UPC Validator

Validate UPC/EAN barcodes and generate barcode images.

ROAS Calculator

Calculate return on ad spend across platforms.

Customer Lifetime Value Calculator

Calculate customer lifetime value and CLV:CAC ratio.

Store Valuation Calculator

Estimate your Shopify store market value.

Bulk Image Renamer

Rename multiple product images with SEO-friendly names.