Shopify Meta Descriptions and Title Tags: Fix the Store-Wide Duplicates First

The short answer: your theme wrote most of your titles, and it wrote them all the same way

Crawl any Shopify store past a few hundred products and the same report comes back: hundreds of duplicate titles, hundreds of duplicate descriptions, a long tail of truncated ones. The owner didn't write any of them. One block in theme.liquid did, with the same recipe on every page.

I've spent 15 years in SaaS SEO, and the ecommerce mode we built into CrawlRaven means I now read a lot of Shopify crawls. The duplicate-title finding is on nearly every one, and it gets fixed in the wrong order: alphabetically, starting with pages nobody clicks.

Every title tag and meta description on a Shopify store comes from one of two places. A field you typed into, or a fallback the theme computes when that field is blank. Fix the fallback pattern once, then hand-write only the pages that get clicks.

Where each Shopify title tag and meta description is set

Shopify has no central meta screen. The fields live on the object they describe, so store-wide problems get fixed one page at a time unless you change the pattern. There are two places to look.

Homepage: Online Store > Preferences

1. Open Preferences. From your Shopify admin, go to Online Store > Preferences.
2. Find the SEO block. In the "Social sharing image and SEO" section, enter the homepage title and meta description.
3. Save. The change reaches Google on its next crawl, not on save.

A blank field hurts most here, and searchers know it: "shopify homepage meta description" gets 110 US searches a month, up 250% year on year, as many as the generic "shopify meta description" query (DataForSEO, US, September 2026).

Products, collections, pages and posts: the Search engine listing section

1. Open the object. The product, collection, page or blog post in the admin.
2. Scroll to "Search engine listing" and click "Edit website SEO".
3. Fill three fields. Page title (up to 70 characters), Description (up to 320 characters), and the URL handle. Leave the handle alone on a live page unless you want a redirect.
4. Save.

What the theme emits when the field is blank

Shopify's help centre is explicit that the title tag lives in exactly one theme file, theme.liquid, and is output by {{ page_title }}. Here is the whole block from Dawn, Shopify's reference theme (v16.0.0, August 2026):

<title>
  {{ page_title }}
  {%- if current_tags %} &ndash; tagged "{{ current_tags | join: ', ' }}"{% endif -%}
  {%- if current_page != 1 %} &ndash; Page {{ current_page }}{% endif -%}
  {%- unless page_title contains shop.name %} &ndash; {{ shop.name }}{% endunless -%}
</title>

{% if page_description %}
  <meta name="description" content="{{ page_description | escape }}">
{% endif %}

Read line by line, that block is the entire fallback system:

• {{ page_title }} is the SEO title if you set one, otherwise the object's own title (Shopify's CSV reference: a blank SEO title uses the product Title).
• "– tagged "blue"" is appended on a collection or blog filtered by tag.
• "– Page 2" is appended on every paginated page after the first. Dawn's demo store renders Products – Page 2 – theme-dawn-demo (checked September 2026).
• "– Shop Name" is appended unless the title already contains it. On a homepage with a blank Preferences title, the whole tag is just the shop name.
• The description tag is conditional. Dawn prints it only when page_description has a value. For products a blank field falls back to the product Description, HTML stripped. A page with no field and no body text ships no tag.

So a 900-product store where nobody touched a field still has 900 distinct titles and 900 descriptions made of product copy. That isn't where the duplicates come from. They come from the URLs the platform creates around each product.

Why a Shopify store ends up with hundreds of duplicate or truncated titles

The theme titles one product one way. The platform then serves that product at several addresses, and the crawler reports each one. Here is where the rows in your report come from:

• Collection-path URLs. /collections/mens/products/tee and /products/tee both render with the same title and description. Shopify canonicalises the collection path to /products/tee (checked on a live store, September 2026), so Google usually consolidates them, but every crawler lists the pair as duplicate content.
• Variant URLs. ?variant=123 carries the parent's title and description and canonicalises to the product URL. Eight variants, nine rows, one title.
• Pagination without the suffix. Dawn adds "– Page 2". Themes that dropped that line ship every page of a collection with page 1's title. Allbirds' men's collection does this today (checked September 2026).
• Tag-filtered collections. Every tag combination is a URL titled "Collection – tagged "x"".
• App templates. An app that writes "{product} | Buy {type} Online | {shop}" into every SEO title makes 900 titles that differ by one phrase. Google's title-link documentation calls that boilerplate.
• The brand suffix. "– Northwind Supply Co." adds 25 characters to every page. A 50-character product name becomes 75 and truncates everywhere.
• Shared supplier copy. The description fallback reads product copy, so 40 products pasted from one manufacturer sheet produce 40 identical descriptions.

That last one is what store owners meet first. In a December 2021 r/shopify thread, one owner wrote: "SEMRush saying 40 pages having same meta description under one category", and asked whether adding a keyword to each title would clear it. It would clear the report, not change a click.

Character and pixel limits: what Shopify enforces and what Google does

Two different things get called "the limit". Shopify's admin enforces a hard cap on what you can type. Google enforces nothing and simply cuts what doesn't fit.

Shopify caps the title at 70 characters and the description at 320, and recommends 60 and 160. Google's title-link page says there is no limit on a title element's length and that the title link is "truncated in Google Search results as needed, typically to fit the device width". The snippet page says the same of meta descriptions.

The device width is a pixel budget, not a character count. Our SERP preview measures it: about 600 pixels for one desktop title line, and wide capitals overflow sooner than narrow lowercase. Measure the string that ships, brand suffix included.

Why Google rewrites Shopify titles and descriptions anyway

Google's documentation lists the sources for a title link: the title element, the visible title, headings, og:title, anchor text and WebSite structured data. The title element is one candidate, and on Shopify it loses in predictable ways:

• Boilerplate. Google names "long text that varies by only a single piece of information" as a reason to rewrite. That is every app-templated title.
• Micro-boilerplate. When several pages share a title that omits the distinguishing detail, Google inserts the detail from prominent page text. Paginated collections without "Page 2" are the textbook case.
• Half-empty titles. A title that is only the shop name (the blank-homepage fallback) gets rebuilt from headings.

Descriptions are weaker still. Google's snippet documentation says snippets are "primarily created from the page content itself", with the meta description used only when it describes the page better. A description that is the product copy adds nothing.

Bulk editing Shopify meta descriptions: CSV, the bulk editor, or an app

Three routes, in rising order of risk:

• CSV export and import. Products > Export gives you a file with "SEO title" and "SEO description" columns. Fill them, re-import with overwrite. Keep URL handle, Title, Option1 name and Option1 value in the file: Shopify's CSV reference warns that a file without the option columns creates a default variant and deletes the existing ones.
• The bulk editor. Select products, click Bulk edit, then Columns to add properties. It suits a screen of products at a time and shows the values before they save. Check Columns on your own store for the SEO fields; the property list isn't documented.
• An SEO app. Shopify SEO apps either write a template into the same SEO fields through the Admin API (the seo.title and seo.description fields on Product and Collection), or override the theme's output with their own snippet. The first leaves values behind when you uninstall; the second leaves Liquid behind.

Whichever route you take, a template is a floor, not a finish. Google treats a title that "varies by only a single piece of information" as boilerplate. Template the long tail; hand-write the head.

The triage order: homepage, top 20 collections, top 20% of products, then the rest

Google's snippet guidance says it: if you can't write every description, "at the very least, create a description for the critical URLs like your home page and popular pages". Popular means clicks, so rank the list by clicks before anyone starts typing.

Step 1: Pull the duplicate list ranked by clicks

A crawler export is alphabetical, which is how the "About" page gets rewritten before the best-selling collection. You need each duplicate or truncated title next to the clicks the page already earns, then you work from the top.

• One page at a time: our free meta tag checker reads what a URL actually ships, and the meta tags generator drafts a replacement you can paste into the Search engine listing box.
• The whole store: CrawlRaven joins Search Console, GA4 and a 200-point crawl into one ranked plan. Its ecommerce mode lists every duplicate and truncated title across the store, ranked by the Search Console clicks the page already gets, so the twenty rows at the top are the twenty that matter.
• Cost: the free plan covers 1 site with no credit card. Lifetime licences launched at $49 for 3 sites. Lifetime pricing steps up as licenses sell, so check the pricing page for the current batch. See pricing.

If you want the wider store review first, the Shopify SEO audit walks the whole crawl and the Shopify SEO checklist is the tick-list version.

Step 2: Fix the homepage title and description

One page, two fields, under Online Store > Preferences. Write the title as what the store is, not the store's name: "Northwind: heavyweight organic basics made in Portugal" beats "Northwind Supply Co.", which Google treats as half-empty.

Step 3: Hand-write the top 20 collections

Collections carry the head terms, and their body copy is usually two lines, so this is where a written description does real work. Twenty collections is a morning. For each one:

• Title: the category term buyers use, a qualifier, then a short brand. "Men's Organic Cotton T-Shirts | Northwind", not "T-Shirts – Northwind Supply Co.".
• Description: what is in the collection, how many styles, price range, shipping. Google's snippet page explicitly encourages bringing the scattered facts together.

Step 4: Hand-write the top 20% of products

Sort products by Search Console clicks. The top 20% carry most of the product traffic and are the ones worth titling by hand. The other 80% get a CSV template, or nothing, and the theme fallback does its job.

The mock above is one product page twice. The fallback title runs 67 characters with the suffix, so the brand is cut on desktop. The hand-written title runs 50, promise first (220gsm, organic), brand last, and the description states weight, sizes, origin and shipping.

Step 5: Fix the pattern in theme.liquid for everything else

The remaining pages keep blank fields, so their titles come from the theme block. Change the block and you change all of them at once. Three edits are safe and worth making:

• Shorten the suffix. Replace {{ shop.name }} with a short brand string if your shop name is long. A 25-character suffix on every page is the most common cause of store-wide truncation.
• Keep the page number. If your theme dropped the current_page line, restore it. It is the difference between page 2 being a duplicate and being a distinct page.
• Remove app leftovers. If an uninstalled app left a snippet that prints a second title or description, delete it. Two description tags on one page is a guess for Google.

Test on a duplicated theme first and re-check with the meta tag checker before publishing. One line, store-wide reach, in both directions.

Shopify meta description not showing: what to check

Google shows different text from what I entered. Right-click the page, View Page Source, and find the title and description tags. If they match what you typed, the difference is Google's choice. Shopify's help centre gives exactly that test and points you to the URL Inspection tool to request a recrawl.

The listing says "Opening soon" or shows the password page. Google indexed the store before launch. In a September 2025 r/shopify thread with this exact problem, the reply was: "Yes it can take a minute. By 'a minute' I mean potentially a few days." Request indexing and wait.

There is no description tag in the source at all. The field is blank and so is the fallback: a homepage with a blank Preferences description, or a collection with no body text, ships without one. Fill the field.

• Changed last week, still old in Google: Shopify's help centre says recrawls take "several days to a few weeks". Use URL Inspection to nudge it.

Shopify meta description and title tag FAQs

Where things are set

How do I edit the meta description for a Shopify page? Open the product, collection, page or post, scroll to Search engine listing, click Edit website SEO, and fill the Page title (up to 70 characters) and Description (up to 320). The homepage's fields are under Online Store > Preferences.

What does Shopify use when the SEO title is blank? The object's own title, then Dawn appends a tag filter, a page number after page one, and the shop name unless the title already contains it. A blank SEO description on a product falls back to the product Description with the HTML stripped.

Limits and rewrites

How long should a Shopify title tag and meta description be? Shopify caps them at 70 and 320 characters and recommends 60 and 160. Google publishes no limit and truncates to the device width, about 600 pixels for a desktop title line. Measure in pixels, suffix included.

Troubleshooting

Why is my Shopify meta description not showing? The field and the fallback are both blank, Google hasn't recrawled yet, Google preferred page text, or it indexed the password page. Check View Page Source first; if the tag is there, the rest is time or Google's choice.

Which pages do I fix first? Homepage, top 20 collections, top 20% of products by Search Console clicks, then one theme edit for the remaining 80%. This is the ecommerce half of the split in SaaS SEO vs ecommerce SEO: on a store, you fix templates, not pages.

Sources

• Shopify Help Center: adding keywords for SEO (Search engine listing steps, 70 and 160 character guidance, blank-title behaviour, theme.liquid and page_title, rewrite troubleshooting)
• Shopify Help Center: online store preferences (homepage title and meta description)
• Shopify Help Center: product CSV reference (SEO title and SEO description columns, 70 and 320 caps, fallbacks, variant column warning)
• Shopify Help Center: bulk editing
• Shopify Dawn on GitHub: layout/theme.liquid (title block and conditional description tag)
• Shopify.dev: current_page Liquid object ("Ingredients - Page 2" example)
• Shopify.dev: page_title and page_description Liquid objects
• Shopify.dev: SEO object in the Admin GraphQL API (title and description on Product and Collection)
• Google Search Central: influencing your title links in search results
• Google Search Central: control your snippets in search results
• Live checks, September 2026: Dawn demo store title patterns; collection-path and variant canonicals on a live Shopify Plus store; pagination titles on allbirds.com.
• Keyword volumes and difficulty: DataForSEO Labs, United States, September 2026. SERP observations: DataForSEO SERP API, United States desktop, September 25, 2026.