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FREE SHOPIFY TOOLS

Free Tools for Shopify

Audit, speed test, calculator and checklists: everything you need to make your store faster, more visible and more profitable. Free, with no signup.

Explore the free tools →

In short

Free Shopify tools help you analyse and improve your store. With the CRO audit, the website speed test, the conversion rate calculator and the checklists for CRO, SEO and QA testing you find weak spots, set priorities and work through tasks systematically. All tools are free and need no signup.

By Rajimul Islam, Shopify Developer & CRO Specialist · Last updated: October 2, 2026

Our free Shopify tools

Completely free, no signup and ready to use right away.

01

Shopify Theme Detector

Find out which Shopify theme a store uses. Just enter the URL; free, no signup. (Tool interface is in German.)

Detect theme → 02

Shopify CRO Audit

Automatic analysis of your store with a CRO score, a prioritised list and a PDF report in English or German.

Start audit → 03

Shopify Website Speed Test

Analyse your store's performance with Google Lighthouse scores and Core Web Vitals.

Check speed → 04

Conversion Rate Calculator

Calculate conversion rate, revenue per visitor and ROAS, and simulate the extra revenue from a better conversion rate.

Calculate now → 05

Shopify CRO Checklist

36 prioritised actions for more conversions, to tick off with priority and effort.

Open checklist → 06

Shopify SEO Checklist

From on-page to technical: the most important SEO tasks for better rankings of your store.

Open checklist → 07

Shopify QA Testing Checklist

Test your store before launch: homepage, products, cart, checkout, devices and legal pages.

Open checklist →

How to use the Shopify tools step by step

  1. 1. Analyse your store. Start with the CRO audit and the Website Speed Test to see weak spots and load times.
  2. 2. Set priorities. Take the high-impact items first and use the conversion rate calculator to see what is worth it.
  3. 3. Work through the tasks. Work through the CRO, SEO and QA checklists step by step.

Why these tools?

Many stores lose revenue to small things: a slow homepage, missing trust, an awkward checkout or missing legal information. With these tools you find such leaks quickly, see what to do first and check step by step that everything is in place.

The tools work for English and German-speaking markets. The CRO audit also checks German legal requirements such as imprint, privacy, withdrawal and cookie consent.

Frequently asked questions

  • Are the Shopify tools really free?

    Yes. All tools are free and need no signup.

  • Which tools are included?

    You get a CRO audit, a website speed test, the theme detector, a conversion rate calculator and checklists for CRO, SEO and QA testing.

  • Who are the tools for?

    For store owners, marketers and agencies who want to improve Shopify stores, audit them or prepare them for launch.

  • How do I use the tools best?

    Start with the CRO audit and the website speed test to find weak spots. Then work through the matching checklists and use the calculator to estimate what improvements can bring.

Ready to improve your store?

Start with the free CRO audit and get your score in seconds.

Start the CRO audit →