Shopify Css compression apps 2025

SpeedBoostr:Google Speed ‑ SEO

$9.99-$29.99 / Month

6.7

12 Reviews

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Boost your Google page Speed and Improve SEO parameters.

Image compression

Meta tags optimization

Lazy load images

Css & js compression

404 redirect

Json-ld generator

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F: HTML/CSS : JS Liquid Code

$19 / Month

7.8

4 Reviews

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Theme scheduler or insert custom CSS, JS, to theme sections Show more

F: HTML/CSS: JS Liquid Code is a versatile app designed to simplify theme customization for store merchants. With this app, users can effortlessly update their theme or insert custom HTML, CSS, and JavaScript code into theme sections without directly editing liquid code files, reducing the risk of errors. Whether you want to change a button's color, add a top bar, or integrate a script, the app enables swift modifications through an intuitive theme sections block extension. The included Theme Updater ensures your customizations remain intact and compatible with theme updates. Additionally, the app supports the easy insertion of essential tools like Google Analytics, Google Tag Manager, Facebook Pixel, and meta tag verification codes to enhance site functionality. This app offers a streamlined, user-friendly solution for anyone looking to personalize their online store's appearance and capabilities.

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Analytics integration

Theme scheduling

Insert custom css

Insert custom js

Html code snippets

Add css sections

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Inline ‑ Critical CSS

$10 / Month

(2.7/5)

10 Reviews

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Speed up your online store by generating critical css Show more

Inline - Critical CSS is an app designed to enhance webpage loading speeds by directly embedding essential styling into the document's `` element. This approach eliminates the need for additional server requests for stylesheets and reduces the time users wait for styles to render. Non-critical, below-the-fold styling is fetched in the background, ensuring the main content is quickly viewable, thereby avoiding render-blocking issues. Faster page load times significantly enhance user experience, improve conversion rates, and elevate search engine rankings, particularly benefiting first-time visitors to the site. By prioritizing critical CSS, this app optimizes performance, providing a seamless browsing experience while contributing to better SEO outcomes.

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Eliminate render-blocking

Faster load times

Improve google ranking

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Easy Custom CSS

$1995 / Month

(3.7/5)

8 Reviews

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Add custom CSS code to any available theme on your store Show more

Easy Custom CSS is a powerful app designed to help you effortlessly enhance the appearance of your online store without delving into backend code modifications. This user-friendly tool requires only a basic understanding of CSS, enabling you to swiftly implement changes to your store's design. With Easy Custom CSS, you can conveniently add custom CSS to any of your store's available themes, offering you greater flexibility in tailoring the aesthetic to match your brand's identity. The app features syntax highlighting and autocompletion, which together provide helpful suggestions to streamline the coding process and ensure accuracy. Whether you're looking to make minor tweaks or significant design overhauls, Easy Custom CSS empowers you to take control of your store's visual presentation with ease.

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Add css to theme

Syntax highlighting

Autocompletion

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BL Custom HTML CSS JS Liquid

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Embed HTML, CSS, JS, and Liquid—no theme code editing needed. Show more

BL Custom HTML CSS JS Liquid is a versatile app designed to give you complete control over your store's design and functionality by enabling the integration of custom HTML, CSS, JavaScript, and Liquid code. This powerful tool allows users to modify their store’s appearance and add unique features, enhancing the overall shopping experience. Whether you want to apply code that runs globally across all pages or focus on specific sections for a more custom look, this app has you covered. Ideal for embedding custom tags, snippets, and specialized elements, it ensures a seamless and dynamic web presence. The standout feature is its capability to make modifications without altering core theme files, ensuring that your store remains secure and easy to update. BL Custom HTML CSS JS Liquid is essential for anyone looking to create a distinct and personalized online shopping environment.

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Embed custom code

Global code application

Targeted code snippets

Custom tag addition

Modify store appearance

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Image Optimization Compression

$19.95 / Month

(1/5)

2 Reviews

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Image Compression, Image SEO Optimization and Resize Show more

Image Optimization Compression is a fully automated app designed to enhance the performance of your online store. Once installed, it automatically compresses your images, ensuring faster load times and improved website speed without any manual intervention. The app intelligently calculates the ideal settings for each photo, optimizing them for ALT tags to boost your store's visibility on major search engines like Google, Bing, and Yahoo. By enhancing image SEO, it helps attract more traffic to your site. This hands-free solution ensures that your images not only look great but also contribute positively to your search engine ranking, making it an essential tool for e-commerce success.

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Automatic image compression

Enhanced load times

Seo alt tag optimization

Automatic best settings

Increased site speed

Improved search ranking

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Picsmize ‑ Image Optimizer

$4.99-$19.99 / Month

6.7

6 Reviews

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Boost store speed with image compression & background remover Show more

Picsmize ‑ Image Optimizer is a powerful tool designed to automatically compress product and store images, significantly enhancing your website's loading speed without compromising image quality. By reducing image sizes, it ensures a faster, smoother experience for your customers, ultimately boosting your storefront’s performance. Picsmize also includes features like dynamic ALT text addition using customizable variables, helping improve your site's accessibility and SEO. Additionally, it enables seamless renaming of images to boost search engine recognition and attract more organic traffic. The app employs an AI-driven algorithm to remove backgrounds from product images, giving them a professional touch. For peace of mind, all original images are securely backed up for 60 days. With both auto and manual modes available, Picsmize offers a versatile solution for comprehensive image optimization needs.

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Image compression

Background remover

Alt text generator

Image renaming

Auto/manual mode

Instant sync

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Plug in Speed

$39-$79 / Month

6.9

89 Reviews

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Improve SEO by Image Optimization, Compression & CSS. Show more

Plug in Speed is designed to enhance your store's SEO by ensuring it loads swiftly and efficiently. The app offers an automatic image optimizer that requires just one click, reducing the size of product and other images while maintaining their original quality. It also seamlessly compresses and minifies your store's theme code, including CSS and JavaScript, without the need for any coding skills. With features like a speed improvement tracking dashboard and assessment metrics, you can easily monitor your store's performance. The app supports both lossy and lossless image compression, adhering to the latest Google image and code optimization standards. It also includes a unique comparison tool and offers 30-day backups for added security. Best of all, it requires minimal ongoing maintenance, with new images being automatically optimized, so you can focus on growing your business.

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Code minification

Size reduction

Automatic image optimizer

Compression setup

Speed improvement tracking

Google optimization

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HTML, CSS, Rich Content Embed

$19.99 / Month

7.8

5 Reviews

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Embed rich content of your choice easily on your store. Show more

The HTML, CSS, Rich Content Embed app empowers you to inject creativity and customization into your Shopify store, enhancing its visual appeal and functionality. Utilizing the flexibility of HTML, CSS, and other rich content formats, the app offers endless possibilities for displaying custom content across various parts of your store. With the introduction of Shopify's app blocks, it is now even easier for merchants and developers to personalize their storefronts. This app leverages these advancements, providing a seamless way to configure and showcase diverse content through both the app and theme editor. The user-friendly editor simplifies modifications, while the app's cutting-edge infrastructure ensures minimal load times. Designed with the latest theme architecture in mind, this tool is optimized for both contemporary design and performance, enhancing user experience and store efficiency.

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Embed rich content

Custom content display

Html, css support

User-friendly editor

Theme editor configuration

Minimizes load time

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MinifyMe ‑ File Optimizer

(2.7/5)

17 Reviews

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Minify CSS, JavaScript & Liquid files to speed up your store Show more

MinifyMe - File Optimizer is an intuitive app designed to enhance your store's performance by efficiently optimizing theme assets. With no developer experience required, users can effortlessly reduce the size of JavaScript, Liquid, and CSS files, leading to improved site speed and performance. The app simplifies file optimization with a user-friendly interface, allowing anyone to minify their files with just the press of a button. One of its standout features is the ability to easily revert minified files, enabling users to make necessary edits or fixes before reapplying the optimization. MinifyMe ensures a seamless and accessible experience for users aiming to boost their site's efficiency. Whether you're a seasoned professional or a novice, achieving a faster, more responsive store has never been easier.

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Shopify admin integration

Improve site speed

Minify css files

Minify javascript files

Minify liquid files

Easy file revert

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Script Inserter

$9 / Month

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Easily insert Scripts, Custom Javascript and CSS in your store Show more

Script Inserter is a convenient application designed to simplify the process of embedding scripts in your online store. With this tool, there's no need to meddle with your shop's theme; simply copy and paste your code snippets into Script Inserter, and it will handle the rest, ensuring seamless integration. Whether you wish to implement the scripts on your store's web front, order status page, or both, Script Inserter gives you that flexibility. The app ensures that your scripts remain intact and functional even when you decide to switch your store's theme. It supports an unlimited number of JavaScript and CSS scripts, enabling enhanced customization. Users can also benefit from fast response times and reliable service, all while having the peace of mind that their information is kept private.

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Easily insert scripts

Supports javascript and css

Copy-paste code

Load on web front

Load on order status page

Theme change compatibility

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GeoStyle‑ Country‑Specific CSS

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Change CSS styling based on country Show more

GeoStyle - Country-Specific CSS is a powerful app designed to enhance the online shopping experience by enabling merchants to tailor their store's appearance according to the visitor's geographical location. Ideal for businesses operating in multiple regions, this app allows you to selectively display or hide elements on your website, ensuring that your content is always relevant and compliant with local regulations and cultural norms. With GeoStyle, you can effortlessly set different CSS rules for various countries or groups of countries, creating a more personalized shopping atmosphere for your global audience. The app is designed to manage multiple style rules seamlessly without affecting your site's performance or its Cumulative Layout Shift, thanks to its Liquid-only rendering approach. Whether you're looking to enhance specific content for better engagement or hide elements to maintain regulatory compliance, GeoStyle is a versatile solution for achieving country-specific customization.

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No performance impact

Country-specific css

Customize appearance

Hide elements selectively

Display compliance

Content relevance

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Mega HTML/CSS/JS Code Embed

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Easily add custom HTML, CSS, JS, and Liquid code to your store Show more

Mega HTML/CSS/JS Code Embed is a powerful app designed to enhance your online store with custom code integration, providing flexibility and creativity in managing your shop's appearance and functionality. It allows you to seamlessly add tracking pixels, create eye-catching animations, and implement sophisticated product filters without the need for complex modifications, making it suitable for users of all skill levels. With dedicated fields for HTML, CSS, JavaScript, and Liquid code, you can easily embed videos, style custom elements, and develop interactive features. The live preview feature within the Shopify theme editor lets you see your changes in real time, enabling instant refinement and adjustment. Whether you're looking to add a countdown timer, customize your checkout pages, or integrate third-party tools, the app offers a smooth experience with seamless integration and app embeds. Quick and easy to install with just one click, Mega HTML/CSS/JS Code Embed empowers you to enhance your store's functionality and aesthetics swiftly and efficiently.

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Live preview

Advanced filters

Interactive elements

Instant setup

Custom animations

Theme editor

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SEOAnt ‑ Image Optimizer&Speed

$4.99-$19.99 / Month

7.8

149 Reviews

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Enhance your store with image compression, Alt Text, Pagespeed Show more

SEOAnt - Image Optimizer & Speed is a powerful tool designed to enhance the SEO performance of your website by automatically optimizing images. The app seamlessly auto-syncs new images across products, collections, blogs, and assets, ensuring that every image is properly compressed according to your specified settings. During optimization, you have the flexibility to edit image Alt Text, File Names, and convert PNGs to JPEGs while effortlessly adding customizable watermarks to protect your brand. By improving image SEO, this app also aids in preloading pages, reducing page abandonment rates, and ultimately boosting your website's SEO rankings. The increased website speed not only enhances user experience but also attracts more traffic, thus boosting your sales. Powered by Channelwill, SEOAnt offers an efficient and automated solution to managing and optimizing images for better website performance and visibility.

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Image compression

Watermark addition

File conversion

Alt text editing

Pagespeed preloading

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SuprImg: Anti‑theft Watermark

$5 / Month

7.2

11 Reviews

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Protect images by adding logo or text watermark and optimise Show more

SuprImg: Anti‑theft Watermark is a powerful tool designed for effortlessly protecting and enhancing your digital product images. In just one click, this app allows you to add custom, stylish text and logo watermarks, preventing unauthorized use and promoting brand recognition. In addition to watermarking, SuprImg optimizes your website’s speed through advanced image compression, enhancing user experience without compromising image quality. The app’s bulk editing feature simplifies the process by allowing you to watermark multiple images simultaneously, saving valuable time. To further safeguard your images and designs, it offers options to disable right-click, the developer console, and block text copy. Moreover, SuprImg ensures peace of mind by keeping a backup of your original images, allowing for easy restoration with a single click. לע

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Disable right-click

Image compression

Bulk image editing

Backup and restore

One-click watermarking

Disable dev console

Install App

Wise Image SEO Optimizer

$19.9 / Month

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Image ALT SEO, Watermark Trademark And Compression Application Show more

Wise Image SEO Optimizer is a comprehensive app designed to enhance the discoverability and performance of images on your website. With its Image With Alt SEO Tool, you can easily optimize your images to be recognized by Google and other search engines, improving your site's visibility. The app also features a Watermark tool, allowing you to add holograms to your product images, helping protect your intellectual property. Additionally, the Trademark tool lets you incorporate custom articles into your visuals, creating unique images that stand out and are better indexed by search engines. The integrated Image Compress tool ensures all images are efficiently compressed, resulting in faster loading times and a better user experience on your website. By adding product names and tags, you can further increase your images' search engine score, enhancing your site's overall SEO strategy.

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Image compression

Image alt seo

Watermark tool

Trademark tool

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SEO ImageCraft

$4.59 / Month

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Enhance SEO Effortlessly: Auto-optimize images and alt-texts Show more

SEO ImageCraft is a sophisticated tool designed to enhance the image SEO of your Shopify store, ensuring optimal performance and higher search engine rankings. Leveraging advanced GPT-4 technology, it automatically generates SEO-friendly alt texts, enhancing accessibility and search visibility. The app efficiently converts images to the WebP format, significantly improving load times and user experience. It provides intelligent suggestions for SEO-centric filenames, ensuring each image contributes positively to your site's overall SEO strategy. With seamless Shopify integration, implementing these enhancements is straightforward, while the robust backup service guarantees the safety and recoverability of your product images. Finally, comprehensive SEO reports identify unoptimized images, enabling continuous improvement of your image SEO strategy.

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Gpt-4 alt text

Webp conversion

Seo filenames

Full backup

Seo report

Install App

Magic Image SEO Optimizer

$4.99-$19.99 / Month

(1/5)

1 Reviews

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Increase Store Load Speed By Just One Click Show more

Magic Image SEO Optimizer is a powerful tool designed to enhance the performance and searchability of your website's images. By leveraging advanced compression technology, it reduces image sizes without compromising quality, leading to faster page load times and improved user experience. This app also simplifies the process of adding alternative text to your images, aiding in better SEO practices that help search engine crawlers understand and index your content effectively. As a result, your images are more likely to appear in relevant search results, driving organic traffic to your site. With Magic Image SEO Optimizer, you can effortlessly strike the perfect balance between image quality and web performance. Stay in Google's favor while reaping both explicit and implicit SEO benefits, making it an essential tool for any website owner seeking to improve their digital presence.

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Image compression

Seo optimization

Easy integration

Alt text attribution

Improve page speed

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LitePix Bulk Image Optimizer

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Optimize image loading with image compression and resizing app Show more

LitePix Bulk Image Optimizer is a powerful tool designed to boost your website's performance by enhancing page loading speeds through effective image optimization. This app allows you to compress images in bulk or individually across various site elements like products, collections, and blog posts. By reducing file sizes and converting PNGs to more lightweight formats such as JPG or WebP, you can achieve faster loading times, which in turn can significantly boost your SEO performance. LitePix also doubles as an image resizer, enabling you to adjust oversized images to your preferred resolution for consistent visual presentation. With multiple compression options including balanced, normal, or lossy, you can tailor the optimization to suit your needs. The app can operate in the background, letting you automate tasks and improve efficiency without disrupting your workflow.

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Bulk image compression

Automatic resizing

Format conversion

Background optimization

Custom compression options

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Image Compress and Watermark

(3.4/5)

5 Reviews

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Unlimited and Automatic Image Compression and Watermarks

Image optimization

Seo improvement

Bulk processing

Automatic compression

Watermark application

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Shopify Css compression apps

Related Categories

Price

Based on reviews

Showing 1 to 20 of 1 Apps

SpeedBoostr:Google Speed ‑ SEO

F: HTML/CSS : JS Liquid Code

Inline ‑ Critical CSS

Easy Custom CSS

BL Custom HTML CSS JS Liquid

Image Optimization Compression

Picsmize ‑ Image Optimizer

Plug in Speed

HTML, CSS, Rich Content Embed

MinifyMe ‑ File Optimizer

Script Inserter

GeoStyle‑ Country‑Specific CSS

Mega HTML/CSS/JS Code Embed

SEOAnt ‑ Image Optimizer&Speed

SuprImg: Anti‑theft Watermark

Wise Image SEO Optimizer

SEO ImageCraft

Magic Image SEO Optimizer

LitePix Bulk Image Optimizer

Image Compress and Watermark