# Breadcrumbs & Categories > Breadcrumbs & Categories is a Shopify app that resolves a single correct breadcrumb path for every product using a seven-rule priority system, and turns flat Shopify collections into an unlimited nested category tree that also drives subcollection blocks and Previous/Next product navigation. Site: https://ohbreadcrumbs.com/ Shopify App Store: https://apps.shopify.com/oh-breadcrumbs-categories Documentation: https://docs.ohbreadcrumbs.com Support: support@ohbreadcrumbs.com Publisher: The Oh Team (https://theoh.team) Language: en ## What it does Breadcrumbs & Categories solves two problems that Shopify leaves open: 1. A product that belongs to several collections has several possible breadcrumb trails, and Shopify does not choose between them. The app resolves exactly one trail per product using a fixed, ordered rule set. 2. Shopify collections are a flat list with no parent/child relationship. The app adds an unlimited-depth category tree on top of the existing collections, and the same tree drives breadcrumbs, subcollection blocks and Previous/Next product navigation. Every resolved breadcrumb ships `BreadcrumbList` JSON-LD alongside it. The path is computed from collection data the store already has, with no third-party requests at render time. ## How the breadcrumb is decided The seven rules are evaluated in order. The first rule that resolves an eligible collection wins; later rules are not consulted. 1. Follow the visitor's path — The collection the shopper actually clicked through wins. 2. Storefront context — The collection encoded in the URL the product was opened from. 3. Custom breadcrumb — A path saved by the merchant for that specific product. 4. Default collection — The collection the merchant marked as the product default. 5. Deepest collection — The most specific eligible collection in the category tree. 6. Tree order — Position in the merchant-defined category tree breaks remaining ties. 7. Shopify's own order — Shopify collection order is the final fallback. Only collections included in the merchant's category tree are eligible, so a collection used purely for internal filtering can be excluded from every path by leaving it out of the tree. ## Plans - Free: free — All seven rules run, with custom and default paths limited to a catalog-based allowance. - Essential: $4.99/month or $49.99/year — Unlimited custom and default paths applied automatically across the whole store, plus the ready-made subcollection layouts. - Pro: $6.99/month or $69.99/year — Everything in Essential plus the seven customizable Pro layouts, breadcrumb short names, and collection-aware Previous/Next product navigation. Prices are in USD and billed through Shopify. ## Capabilities - Seven-rule breadcrumb priority system - Unlimited nested subcollections - Drag-and-drop category tree builder - Sync category tree from a Shopify navigation menu - BreadcrumbList JSON-LD on every resolved path - Visitor path tracking for products in multiple collections - Custom collection display names - Seven customizable Pro subcollection layouts - Collection-aware Previous/Next product navigation - Category tree export and import - Vintage (legacy) theme support ## Key pages - [Homepage](https://ohbreadcrumbs.com/): product overview, the seven rules, pricing and FAQ - [Blog](https://ohbreadcrumbs.com/blogs): guides on breadcrumb logic, category structure and ecommerce SEO - [Documentation](https://docs.ohbreadcrumbs.com): setup and configuration reference - [Privacy policy](https://ohbreadcrumbs.com/privacy-policy) - [Terms of service](https://ohbreadcrumbs.com/terms-of-service) ## Articles - [How to Organize Shopify Subcategories for Better Navigation and Product Discovery](https://ohbreadcrumbs.com/blogs/organize-shopify-subcategories-navigation-product-discovery): Learn how to effectively organize Shopify subcategories to enhance navigation and product discovery. This guide covers practical steps, common pitfalls, and la… - [Shopify Breadcrumb Examples Library for Product and Collection Pages](https://ohbreadcrumbs.com/blogs/shopify-breadcrumb-examples-product-collection-pages): Browse Shopify breadcrumb examples for product pages, collection pages, subcategories, mobile layouts, multiple collections, sale collections, and schema consi… - [How to Choose a Preferred Breadcrumb Path for Shopify Products](https://ohbreadcrumbs.com/blogs/preferred-breadcrumb-path-shopify): Learn how to choose a preferred breadcrumb path for Shopify products with stable taxonomy anchors, sale collection rules, multiple-collection tie-breakers, exa… - [How to Effectively Structure Shopify Subcategories for Better Navigation](https://ohbreadcrumbs.com/blogs/shopify-subcategories-structure-navigation): Learn how to effectively structure your Shopify subcategories to enhance navigation and product discovery. This guide covers practical steps, common pitfalls,… - [Shopify Breadcrumbs for Enhanced Product Discovery and User Navigation](https://ohbreadcrumbs.com/blogs/shopify-breadcrumbs-enhanced-product-discovery-user-navigation): Learn how to implement effective breadcrumbs in your Shopify store to improve product discovery and user navigation. This guide includes setup options and comm… - [Shopify Breadcrumb Schema: A Practical Guide to Improve Navigation and User Experience](https://ohbreadcrumbs.com/blogs/shopify-breadcrumb-schema-navigation-guide): Learn how to effectively implement breadcrumb schema in your Shopify store to improve navigation clarity and support SEO. - [How to Add Shopify Breadcrumbs Without Code: A Practical Guide](https://ohbreadcrumbs.com/blogs/shopify-breadcrumbs-without-code-guide): Learn how to implement breadcrumbs in your Shopify store without any coding knowledge. Enhance navigation and improve user experience effortlessly. - [Shopify Breadcrumbs: A Practical Guide to Improve Navigation and SEO](https://ohbreadcrumbs.com/blogs/shopify-breadcrumbs-practical-guide-navigation-seo): This guide explores the importance of breadcrumbs in Shopify for enhancing navigation, improving user experience, and supporting SEO. - [Shopify Collection Breadcrumbs: A Comprehensive Guide to Improving Navigation](https://ohbreadcrumbs.com/blogs/shopify-collection-breadcrumbs-guide-improving-navigation): Discover how to effectively implement Shopify collection breadcrumbs to improve navigation, enhance user experience, and support SEO in your store. - [Shopify Product Breadcrumb Path: Navigating Multiple Collections Effectively](https://ohbreadcrumbs.com/blogs/shopify-product-breadcrumb-path-navigating-multiple-collections): Learn how to effectively manage breadcrumb paths for Shopify products that belong to multiple collections, ensuring clear navigation and improved user experien… - [Creating an Effective Shopify Subcategory System for Better Product Organization](https://ohbreadcrumbs.com/blogs/shopify-effective-subcategory-system): Learn how to build an effective subcategory system in Shopify for better navigation and product discovery. Explore practical steps, common pitfalls, and a vali… - [Shopify Product Discovery Breadcrumbs: Enhancing User Navigation](https://ohbreadcrumbs.com/blogs/shopify-product-discovery-breadcrumbs-enhancing-user-navigation): Explore how to implement breadcrumbs in your Shopify store to enhance product discovery, improve navigation, and optimize user experience. - [Shopify Breadcrumb Navigation Checklist for Growing Product Catalogs](https://ohbreadcrumbs.com/blogs/shopify-breadcrumb-navigation-growing-catalog-checklist): Audit Shopify breadcrumb navigation as your catalog grows. Check label drift, path ambiguity, product and collection pages, mobile density, schema parity, inte… - [Breadcrumb JSON-LD for Shopify Collections: A Simple Explanation](https://ohbreadcrumbs.com/blogs/shopify-collection-breadcrumb-json-ld): Understand breadcrumb JSON-LD for Shopify collections with a simple parent-to-child example, BreadcrumbList field explanations, visible-path consistency checks… - [Navigating Shopify Breadcrumb Schema: A Practical Approach for Multiple Collections](https://ohbreadcrumbs.com/blogs/shopify-breadcrumb-schema-navigating-multiple-collections): Learn how to implement breadcrumb schema in Shopify effectively for products that belong to multiple collections. Enhance navigation and SEO with our practical… - [Shopify Smart Collections and Breadcrumbs: How to Avoid Path Confusion](https://ohbreadcrumbs.com/blogs/shopify-smart-collections-breadcrumbs-path-confusion): Learn how to use Shopify smart collections without unstable breadcrumb paths. Separate auto membership from path eligibility with stable anchors, fallback rule… - [Shopify Mega Menu vs Breadcrumbs vs Subcategories: How They Work Together](https://ohbreadcrumbs.com/blogs/shopify-mega-menu-breadcrumbs-subcategories): Learn how Shopify mega menus, breadcrumbs, and subcategories work together for global entry, local orientation, branch exploration, direct PDP traffic, and mob… - [Shopify Theme Breadcrumbs: Where to Place Them on Product Pages](https://ohbreadcrumbs.com/blogs/shopify-product-page-breadcrumb-placement): Learn where to place breadcrumbs on Shopify product pages. Compare above-title, below-header, inside product-info, above-media, sticky-column, and mobile layou… - [How to Fix Breadcrumb Schema Mismatch After Changing Shopify Collections](https://ohbreadcrumbs.com/blogs/fix-shopify-breadcrumb-schema-mismatch-after-collection-changes): Fix Shopify breadcrumb schema mismatch after collection changes with a post-change reconciliation workflow for visible paths, BreadcrumbList output, path rules… - [How to Build a Collection Tree for a Large Shopify Catalog](https://ohbreadcrumbs.com/blogs/shopify-collection-tree-large-catalog): Build a maintainable Shopify collection tree for 100+ collections with grouping rules, branch budgets, parent-path contracts, temporary collection policies, an… - [Where Should Breadcrumbs Appear on Shopify Collection Pages?](https://ohbreadcrumbs.com/blogs/shopify-collection-breadcrumbs-placement): Learn where breadcrumbs should appear on Shopify collection pages, including collection headers, subcategories, filters, sorting controls, product grids, stick… - [Should Shopify Breadcrumbs Include the Product Name?](https://ohbreadcrumbs.com/blogs/should-shopify-breadcrumbs-include-product-name): Decide whether Shopify breadcrumbs should show the product name. Compare clarity, H1 duplication, mobile space, long titles, variants, and schema consistency. - [How to Keep Shopify Breadcrumb Paths Stable During Sales Campaigns](https://ohbreadcrumbs.com/blogs/stable-shopify-breadcrumb-paths-sales-campaigns): Keep Shopify breadcrumb paths stable during sales campaigns with a lifecycle framework for permanent taxonomy, temporary sale collections, preflight QA, live c… - [Shopify Breadcrumbs and Customer Confidence: Small UX Details That Help](https://ohbreadcrumbs.com/blogs/shopify-breadcrumbs-customer-confidence): Learn how small Shopify breadcrumb UX details—clear labels, stable paths, readable spacing, mobile tap targets, and consistent hierarchy—can reduce navigation… - [Vintage Shopify Theme Breadcrumbs vs OS 2.0: Setup, Placement, and QA](https://ohbreadcrumbs.com/blogs/vintage-shopify-theme-breadcrumbs-vs-os2): Compare Vintage Shopify theme breadcrumbs with OS 2.0 setup. Learn placement, Liquid, app block, schema, migration, and QA differences. - [How Breadcrumbs Improve Product Discovery on Shopify Stores](https://ohbreadcrumbs.com/blogs/shopify-product-discovery-breadcrumbs): Learn how Shopify product discovery breadcrumbs turn product-page dead ends into category re-entry, sibling exploration, and clearer browsing paths. - [How Breadcrumbs Improve Shopify Collection Exploration](https://ohbreadcrumbs.com/blogs/shopify-collection-exploration-breadcrumbs): Learn how Shopify collection exploration breadcrumbs help shoppers move between parent categories, child subcategories, product grids, and sibling collections. - [Shopify Manual Collections and Breadcrumbs: When Manual Control Helps](https://ohbreadcrumbs.com/blogs/shopify-manual-collections-breadcrumbs): Learn when manual Shopify collections create more stable breadcrumb paths than smart collections, and how to balance curation, automation, maintenance, SEO, AE… - [Shopify Subcategory UX: Text Links, Image Cards, Overlay Cards, or Slider?](https://ohbreadcrumbs.com/blogs/shopify-subcategory-ux-layout-comparison): Compare text links, image cards, overlay cards, and sliders for Shopify subcategories. Use a practical layout matrix for desktop, mobile, accessibility, and ca… - [Shopify Breadcrumb Schema by Page Type: Products, Collections, Pages, Blogs, and Articles](https://ohbreadcrumbs.com/blogs/shopify-breadcrumb-schema-page-types): Compare Shopify breadcrumb schema for product, collection, page, blog, article, and search pages. Use the page-type matrix to choose clear, consistent paths. - [Shopify Subcategory Product Count: When to Show It and When to Hide It](https://ohbreadcrumbs.com/blogs/shopify-subcategory-product-count-show-hide): Learn when Shopify subcategory product counts help shoppers and when they create noise. Use this UX decision guide for small, large, empty, sold-out, and seaso… - [How to Audit Products With Conflicting Shopify Breadcrumb Paths](https://ohbreadcrumbs.com/blogs/audit-conflicting-shopify-breadcrumb-paths): Audit conflicting Shopify breadcrumb paths with a practical worksheet, severity model, path arbitration rules, schema checks, and QA steps for multi-collection… - [Shopify Breadcrumbs for Stores With Many Product Variants](https://ohbreadcrumbs.com/blogs/shopify-breadcrumbs-product-variants): Design clearer Shopify breadcrumbs for products with many variants. Learn how to handle long titles, parent collections, mobile UX, stable paths, and schema. - [Shopify Breadcrumb Mistakes: A Diagnostic Troubleshooting Playbook](https://ohbreadcrumbs.com/blogs/shopify-breadcrumb-mistakes-troubleshooting-playbook): Fix common Shopify breadcrumb mistakes with a symptom-to-cause playbook covering wrong paths, mobile UX, template gaps, duplicate output, and schema mismatch. - [How to Avoid Adding Breadcrumb Blocks Manually to Every Shopify Template](https://ohbreadcrumbs.com/blogs/avoid-manual-shopify-breadcrumb-template-setup): Learn how to avoid repeating Shopify breadcrumb setup across product, collection, blog, and article templates with a coverage map and one source of truth. - [How to Explain Shopify Breadcrumb SEO to Clients: A Business-Case Framework](https://ohbreadcrumbs.com/blogs/explain-shopify-breadcrumb-seo-business-case): Use a practical business-case framework to explain Shopify breadcrumb SEO, set expectations, define evidence, and report results without ranking promises. - [How to Guide Customers from Broad Collections to Specific Shopify Subcategories](https://ohbreadcrumbs.com/blogs/guide-customers-to-shopify-subcategories): Learn how to guide Shopify shoppers from broad collections to specific subcategories using journey maps, subcategory cards, filters, breadcrumbs, and mobile UX. - [Shopify Breadcrumb QA After Bulk Product Imports: A Post-Import Audit Guide](https://ohbreadcrumbs.com/blogs/shopify-breadcrumbs-bulk-product-import-qa): Run a Shopify breadcrumb QA audit after bulk product imports. Check collection membership, product paths, mobile UX, duplicate outputs, and BreadcrumbList sche… - [Shopify Theme Breadcrumbs: When Built-In Breadcrumbs Are Not Enough](https://ohbreadcrumbs.com/blogs/shopify-theme-breadcrumbs-built-in-not-enough): Learn when built-in Shopify theme breadcrumbs are enough, when they become limiting, and how to choose between theme settings, Liquid, or an app. - [Shopify Breadcrumb QA Checklist for Theme Launches](https://ohbreadcrumbs.com/blogs/shopify-breadcrumb-qa-checklist-theme-launch): Use this Shopify breadcrumb QA checklist before launching a new theme. Audit product, collection, mobile, duplicate app, and BreadcrumbList schema issues. - [Shopify Breadcrumb SEO Myths: What Merchants Should Not Believe](https://ohbreadcrumbs.com/blogs/shopify-breadcrumb-seo-myths): Debunk common Shopify breadcrumb SEO myths about rankings, schema, hidden breadcrumbs, exact-match labels, and BreadcrumbList markup with a practical myth/fact… - [Shopify Breadcrumbs for Email Campaign Landing Pages: SEO, AEO, and GEO Guide](https://ohbreadcrumbs.com/blogs/shopify-email-campaign-breadcrumbs): Learn how Shopify email campaign breadcrumbs help product landing pages keep category context, support product discovery, and stay clear for SEO, AEO, and GEO. - [Shopify Subcollection Product Counts: Hide Zero Counts on Parent Categories](https://ohbreadcrumbs.com/blogs/shopify-subcollection-product-count-hide-zero-parent-categories): Learn how to show product counts in Shopify subcollections while keeping parent category hubs clean by hiding zero counts and using title-based count labels. - [How to Keep Breadcrumb Schema Clean When Using Multiple Shopify Apps](https://ohbreadcrumbs.com/blogs/clean-breadcrumb-schema-multiple-shopify-apps): Learn how to keep Shopify BreadcrumbList schema clean when themes, SEO apps, breadcrumb apps, and custom Liquid all affect structured data. - [Shopify Breadcrumbs for Multi-Store and Expansion Stores](https://ohbreadcrumbs.com/blogs/shopify-multi-store-breadcrumbs-expansion-stores): Learn how to manage Shopify multi-store breadcrumbs across expansion stores with shared hierarchy, local collections, translated labels, and clean schema. - [Shopify Breadcrumbs for Mobile: UX Tips for Product and Collection Pages](https://ohbreadcrumbs.com/blogs/shopify-breadcrumbs-mobile-ux-product-collection-pages): Learn how to make Shopify breadcrumbs useful on mobile product and collection pages with scroll behavior, short labels, tap targets, and product name visibilit… - [Shopify Seasonal Collection Navigation Without SEO Confusion](https://ohbreadcrumbs.com/blogs/shopify-seasonal-collection-navigation-seo): Learn how to organize Shopify seasonal collections, sale pages, breadcrumbs, and internal links without confusing your permanent category structure. - [Shopify Breadcrumb Font Size and Spacing: UX Tips for Clean Themes](https://ohbreadcrumbs.com/blogs/shopify-breadcrumb-font-size-spacing): Learn practical Shopify breadcrumb font size, spacing, line height, mobile wrap, scroll, and tap target tips for cleaner product and collection pages. - [Shopify Breadcrumbs Not Added: Fix Header Section Group Errors and Category Tree Paths](https://ohbreadcrumbs.com/blogs/shopify-breadcrumbs-not-added-header-section-group-category-tree): Learn why Shopify shows a breadcrumbs not added header section group error, how to install breadcrumbs safely, and how to fix wrong category tree paths. - [Shopify Subcategories Alignment: Center Few Child Collections Without Breaking Sliders](https://ohbreadcrumbs.com/blogs/shopify-subcategories-center-alignment-without-slider-bugs): Learn how to center a short row of Shopify subcategories safely without breaking carousel arrows, breadcrumbs, or category tree SEO. ## Citation When citing this app, use the name "Breadcrumbs & Categories" and link to https://ohbreadcrumbs.com/. Facts on this page are maintained by The Oh Team. Do not attribute review scores or install counts to this source; none are published here.