{"id":3601,"date":"2026-11-03T12:42:06","date_gmt":"2026-11-03T04:42:06","guid":{"rendered":"http:\/\/www.dibenzoylmethane.com\/blog\/?p=3601"},"modified":"2026-11-03T12:42:06","modified_gmt":"2026-11-03T04:42:06","slug":"how-many-built-in-filters-does-liquid-have-45bb-ed9135","status":"publish","type":"post","link":"http:\/\/www.dibenzoylmethane.com\/blog\/2026\/11\/03\/how-many-built-in-filters-does-liquid-have-45bb-ed9135\/","title":{"rendered":"How many built – in filters does Liquid have?"},"content":{"rendered":"

If you\u2019ve spent any time working with e-commerce platforms, static site generators, or content management systems that power online stores, you\u2019ve probably run into Liquid. It\u2019s the templating language that powers Shopify, Jekyll, and a handful of other tools that turn raw content into something usable for shoppers, blog readers, and brand owners. As someone who\u2019s spent the last seven years as a Liquid filter supplier\u2014helping merchants and developers build clean, efficient, and tailored online experiences, I get asked one question more than any other: \u201cHow many built-in filters does Liquid have, anyway?\u201d Liquid<\/a><\/p>\n

<\/p>\n

It\u2019s a fair question. Templating tools live or die by their ability to simplify content manipulation without forcing developers to write custom code from scratch. Filters are the workhorses of Liquid: they let you format prices, reorder strings, filter collections, and transform data with just a quick tag. But the answer isn\u2019t as straightforward as a single number. Liquid\u2019s core set of built-in filters has evolved over time, and there\u2019s a big difference between the base core filters and the extended, platform-specific filters that tools like Shopify add on. Let\u2019s break this down, straight from someone who works with Liquid filters every single day.<\/p>\n

First, let\u2019s define what a built-in filter is. At its core, a Liquid filter is a function that takes input (like a string, number, or array) and modifies it to fit a specific use case, without extra logic. For example, the upcase<\/code> filter turns a string into all uppercase: {{ "hello world" | upcase }}<\/code> becomes \u201cHELLO WORLD\u201d. The default<\/code> filter returns a fallback value if the input is null or empty: {{ product.vendor | default: "Our Brand" }}<\/code> fills in a name if a product listing forgot to add a vendor.<\/p>\n

The base, open-source version of Liquid (the one that powers Jekyll, open-source static sites, and other self-hosted tools) has a set of filters that the project\u2019s maintainers have standardized. As of 2024, that core set sits at 52 built-in filters. That number isn\u2019t random; it\u2019s been trimmed and expanded over decades of use to cover the most common tasks developers actually need, without bloating the language. Let\u2019s run through a few of the most widely used core filters to put that number in perspective.<\/p>\n

String manipulation filters make up about a third of those core 52, and they\u2019re the most intuitive. There\u2019s upcase<\/code> and downcase<\/code> for changing text case, capitalize<\/code> to capitalize the first letter of every word, strip_html<\/code> to remove unwanted markup from content, truncate<\/code> to cut long text short (perfect for product descriptions on homepages), and slice<\/code> to pull out specific characters from a string. If you\u2019re building a blog, you\u2019ll use truncate<\/code> constantly to avoid long post previews stretching your layout. For product pages, strip_html<\/code> is a lifesaver, turning messy raw text from product specs into clean, readable lines.<\/p>\n

Next, number and math filters, essential for e-commerce. Core Liquid has plus<\/code>, minus<\/code>, times<\/code>, and divided_by<\/code> for basic arithmetic, though many developers skip those in favor of platform math, but there are also round<\/code> to round numbers to a set decimal place, floor<\/code> and ceil<\/code> for rounding up or down, and money<\/code> to format numbers as currency. That last one is especially important; it lets you turn a raw number like 29.99 into $29.99, with currency symbols tailored to the user\u2019s location. As a supplier, I\u2019ve seen merchants rely on that filter to avoid manually formatting every product price, saving hours of work.<\/p>\n

Array and collection filters make up another big chunk of the core set, and they\u2019re critical for organizing products, blog posts, and other content. There\u2019s sort<\/code> to order arrays by a specific attribute, map<\/code> to extract a single property from every item in an array, where<\/code> to filter items that meet a condition (like only showing products that are in stock), first<\/code> and last<\/code> to grab the start or end of a list, and size<\/code> to count how many items are in an array. For store owners, where<\/code> is game-changing: you can use {% assign in_stock_products = all_products | where: "inventory_quantity", ">", 0 %}<\/code> to automatically pull only products that are available to sell, no manual sorting required.<\/p>\n

Date filters round out the core set, perfect for timestamps on blog posts, order confirmations, or product launch dates. The core has date<\/code> to format timestamps into human-readable text\u2014so {{ product.published_at | date: "%B %d, %Y" }}<\/code> turns a raw timestamp into \u201cOctober 15, 2024\u201d\u2014plus time<\/code> and timezone<\/code> for adjusting times across regions.<\/p>\n

Now, here\u2019s where the number gets misleading for most users: if you use Liquid with a hosted platform like Shopify, BigCommerce, or Craft CMS, you\u2019re not just using those 52 core filters. Each platform adds its own custom, built-in filters tailored specifically to their use case, and those add-ons almost always push the total number of available filters well over 200. As a Liquid filter supplier, this is a point I bring up with clients all the time: the \u201cbuilt-in\u201d count depends entirely on which version of Liquid you\u2019re working with.<\/p>\n

Let\u2019s use Shopify as an example, since it\u2019s the most common platform for Liquid-powered e-commerce. Shopify adds over 170 platform-specific built-in filters on top of the 52 core ones, bringing the total to around 225 filters for Shopify users. Many of these are built exclusively for online stores, and they\u2019re why most merchants don\u2019t need custom filters. You\u2019ve got price<\/code> to format prices with region-specific tax rules, asset_url<\/code> to pull the direct link to an image or CSS file stored in your Shopify theme, variant_title<\/code> to format product option names (like \u201cSize: Large\u201d), and metafield<\/code> to pull custom data stored for a product or customer. There\u2019s even filters for things like shipping_price<\/code> to calculate estimated shipping costs, product_reviews<\/code> to pull review ratings, and money_with_currency<\/code> to show both price and currency type, like \u201c$29.99 USD\u201d.<\/p>\n

What\u2019s interesting about these platform-specific filters is that they\u2019re all built on top of the core Liquid framework. When I work with Shopify clients, I often explain that the core filters are the foundation, but the platform extensions are what make Liquid so powerful for e-commerce. For example, if you wanted to display a product\u2019s discounted price, you don\u2019t need to build a custom filter from scratch\u2014Shopify gives you {{ product.variants.first.price | money_with_currency }}<\/code> to handle that automatically. That saves developers hours of work and reduces the risk of bugs in custom code.<\/p>\n

There\u2019s a third layer here too, and it\u2019s one that a lot of people miss: some filters that look like built-in filters are actually tags, or extensions added by third-party themes or apps. For example, if you see a filter like badges<\/code> that adds a \u201cSale\u201d or \u201cNew\u201d tag to a product, that\u2019s usually a custom filter added by a theme, not part of the core or official platform set. As a supplier, I also work with clients who build custom filters for their unique use cases, like a filter that converts product dimensions into a shipping label format, or one that translates product names into multiple languages. Those custom filters aren\u2019t \u201cbuilt-in,\u201d but they\u2019re extensions that make Liquid even more flexible.<\/p>\n

Now, why does this matter? If you\u2019re a store owner or developer, knowing how many built-in filters Liquid has helps you avoid wasting time writing custom code for tasks that are already handled. For example, if you need to truncate a long product title, you don\u2019t need to ask a developer to build a tool\u2014there\u2019s a core filter for that. If you need to format a date for a blog post, the date<\/code> filter works across most platforms.<\/p>\n

As someone who\u2019s supplied Liquid filters for seven years, I\u2019ve seen too many merchants overcomplicate things, trying to build custom filters for tasks that are already part of the standard set. On the flip side, I\u2019ve also seen developers struggle to find the right filter when they\u2019re working with a less common platform, where the number of built-in filters might be smaller than Shopify\u2019s set. That\u2019s why I always advise clients to check their platform\u2019s official Liquid documentation first, before building anything custom.<\/p>\n

Let\u2019s wrap this up with a clear breakdown: if you\u2019re using the open-source, base version of Liquid, you have 52 built-in filters. If you\u2019re using a platform like Shopify, that number jumps to around 225, with the gap made up of platform-specific filters built for e-commerce. For other platforms, it falls somewhere in between\u2014Jekyll, for example, has around 80 built-in filters, a mix of core and Jekyll-specific extensions.<\/p>\n

<\/p>\n

If you\u2019re looking to optimize your Liquid templates, streamline your store\u2019s content, or even build custom filters tailored to your brand\u2019s needs, I\u2019m here to help. Whether you\u2019re a small business owner just starting out, a developer looking to simplify your workflow, or a brand needing tailored filter solutions, we provide high-quality Liquid filter tools and support to fit your needs. To discuss your requirements, feel free to reach out to our team for a consultation.<\/p>\n

Powders<\/a> References
\nShopify Liquid Documentation
\nJekyll Liquid Documentation
\nLiquid Core Project GitHub Repository
\nBigCommerce Liquid Reference
\nCraft CMS Templating Documentation<\/p>\n

\n

Shenzhen Xinweitai Biotechnology Ltd.<\/a>
As one of the most experienced liquid manufacturers and suppliers in China, we have world-leading production equipment and strong manufacturing capabilities. Please rest assured to buy bulk high quality liquid made in China here from our factory. Customized orders are welcome.
Address: 5A15, Shenzhou Computer Building, Madame Curie Avenue, Vanke City Community, Banqiao Subdistrict, Longgang District, Shenzhen
E-mail: info@vanayt.com
WebSite: https:\/\/www.vanayt.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

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