11 Best Free Online CSS Sprite Generator Websites

Here is a list of best free online CSS Sprite Generator websites. On a standard webpage with multiple images, a browser needs to make multiple HTTP requests to call images, which also increases the page load time. To rectify this problem, many users use CSS sprite as it combines multiple images into one image which reduces the HTTP requirements and page load time. To generate CSS sprites online, users need these online CSS sprite generator websites.

Using these websites, users can generate CSS sprite image and CSS sprite code. Some of these websites also generate CSS sprite HTML codes. To generate a CSS sprite, users need to enter multiple images they want in the final CSS sprite. After that, they can specify the direction, arrangement, and padding distance between images. Before starting the CSS sprite generation, users can preview the final CSS sprite look on the preview windows. In the end, users can save the final CSS sprite image in PNG or GIF formats. Users can also save the final CSS sprite code in TXT format. To help novice users, I have included the steps of CSS sprite generation in the description of each website.

These websites also come with additional online tools like CSS Generators, Base64 Encoder, CSS to SCSS Converter, and more. Go through the list to know more about these websites.

My Favorite Online CSS Sprite Generator Website:

cssportal.com is my favorite website as it can generate CCS sprite Code, Image, and associated HTML code. Plus, it also lets users preview CSS sprite images.

You can also check out lists of best free Online CSS Border Radius Generator, Online CSS Inliner Tool, and Online CSS to LESS Converter websites.

Table of Contents:

Features/Website Names	Can Generate both CSS Sprite Image and Code	Lets Users Specify the Direction of Images	Can also Generate HTML Code
cssportal.com	✓	✓	✓
toptal.com	✓	✓	x
css.spritegen.com	✓	✓	✓
spritegen.website-performance.org	✓	✓	✓
cssspritestool.com	✓	✓	x
giftofspeed.com	✓	✓	✓
jchepants.github.io	✓	✓	x
products.aspose.app	✓	✓	x
instantsprite.com	✓	✓	x
web2generators.com	x (It only provides CSS Sprite Code)	x	x
codepen.io	✓	✓	x

cssportal.com

cssportal.com is a free online CSS sprite generator website. It is a good website to create a custom CSS sprite sheet. It allows users to load multiple images of one or more formats. Users can also arrange images in Vertical, Horizontal, and Diagonal formats. Plus, an option to add custom padding between images. Users can also preview the sprite sheet in its preview area. Besides the sprite preview, it also shows the sprite CSS and HTML codes that you can copy. I also like its ability to save the final CSS sprite image in PNG and GIF formats. Now, follow the below steps.

How to generate CSS sprites online using cssportal.com:

• Launch this website and open up the CSS Sprite Generator section.
• Now, drag and drop one or more images on its Select Images section.
• Next, specify the arrangement of images in the sprite sheet using the Direction options.
• After that, specify the padding between images and output image file type.
• Finally, preview the CSS sprite and click on the Download Image button to locally save the CSS sprite.

Additional Features:

• CSS Generators: It offers multiple CSS generators like CSS Button Generator, CSS Column Generator, CSS Clip Path Generator, etc.
• CSS Tools: As its name implies, it contains multiple CSS tools like LESS to CSS Compiler, Stylus to CSS Compiler, CSS Color Converter, CSS validator, CSS Editor, etc.

Final Thoughts:

It is one of the best free online CSS sprite generator websites that allows users to generate custom CSS sprites with ease.

toptal.com

toptal.com is a free online CSS sprite generator website. Using this website, users can quickly generate a sprite sheet consisting of multiple images as one. After uploading multiple images to this website, users can specify the alignment of images over the sprite sheet from available ones like Binary Tree, Diagonal, Top-Down, Left-Right, etc. Besides this, users can also specify the padding between each image in pixels.

A preview window to preview the sprite sheet is also provided by it. Plus, images of various formats are supported by it like JPG, PNG, GIF, etc. Besides the sprite sheet, it also shows the code of each image within the sprite sheet. After generating a CSS sprite sheet, users can download the output image in PNG image along with CSS sprite code. Now, follow the below steps.

How to generate CSS sprite sheet online using toptal.com:

• Go to this website and open up the CSS Sprites Generator.
• After that, drag and drop images on its interface that you want in your sprite sheet.
• Next, specify the sprite sheet alignment type and padding between images.
• Now, preview the final sprite sheet and click on the Download button to locally save the sprite sheet in PNG format.

Additional Features:

• This website also offers additional CSS resources like CSS Cheat Sheet, CSS Best Practices, Service to Hire CSS Experts, and more.

Final Thoughts:

It is a good online CSS sprite generator website through which users can create CSS sprite sheets consisting of multiple images.

css.spritegen.com

css.spritegen.com is another free online CSS sprite generator website. This website can generate CSS sprites consisting of up to 20 images. Although, the size of input images should not exceed the 8 MB mark. Like other similar websites, it supports common image formats like PNG, JPG, BMP, etc. Although, it doesn’t let users specify the arrangement of images in the sprite sheet. Users can only specify the padding distance between each image. Besides CSS sprite, it also generates the CSS code that users can add to their website to add CSS sprite. Now, check out the below steps.

How to generate CSS sprites online using css.spritegen.com:

• Launch this website and select the CSS Sprites tab.
• Next, click on the Choose Files button to load images.
• Now, specify the output sprite format (PNG, JPEG, or GIF).
• After that, specify the CSS Class Prefix and padding between images value.
• In the end, click on the Create Sprite button to view and download the final CSS Sprite.

Final Thoughts:

It is a simple and effective online CSS sprite generator website that can generate CSS sprites and CSS sprite code.

spritegen.website-performance.org

spritegen.website-performance.org is another free online CSS sprite generator website. Through this website, users can generate both CSS and LESS sprites using multiple images. Plus, options to specify the layout (Compact, Vertical, and Horizontal) of images are also present. Besides this, users can also adjust the style prefix and padding distance between images. A real-time preview window to preview all the changes instantly is also present. Along with the sprite sheet, users can also download sprite CSS Code, sprite HTML code, and stylesheet. Now, follow the below steps.

How to generate CSS sprites online using speitegen.website-performance.org:

• Go to this website and drag and drop one or more images on its interface.
• Now, go to Settings to specify the sprite layout, style prefix, padding, etc., values.
• Next, preview the CSS sprite on its preview section.
• Lastly, download the final CSS sprite in PNG image format.

Additional Features:

• This website also comes with additional web development, conversion, Encoding/ decoding, and formatting tools.

Final Thoughts:

It is another good online CSS sprite generator website that allows users to generate custom CSS and LESS sprites.

cssspritestool.com

cssspritestool.com is another free online CSS sprite generator website. It is another good CSS sprites generator website that can generate CSS sprites using PNG, JPEG, and GIF images. In the case of GIF images, it lets users specify the GIF transparent color. It can mainly generate Vertical and Horizontal CSS sprites. Plus, options for specifying CSS class prefixes and image padding values are also present. After specifying all the parameters, users can preview the sprites in its preview section. Now, follow the below steps.

How to generate CSS sprites online using cssspritestool.com:

• Launch this website using the given link.
• After that, drag and drop multiple images on its interface.
• Next, specify the sprites arrangement (vertical or horizontal), padding, and CSS class prefix.
• Now, select the output CSS sprites format (GIF, PNG, or JPG).
• Finally, preview the CSS sprite and click on the Download button to locally save the CSS sprite.

This website also provides the final CSS and HTML code that users can copy.

Additional Features:

• This website also comes with additional online tools like Exif Viewer, Base64 Encoder, Countdown Stopwatch, etc.

Final Thoughts:

It is another capable yet simple-to-use online CSS sprites generator website that anyone can use with ease.

giftofspeed.com

giftofspeed.com is another free online CSS sprite generator website. Through this website, users can create custom CSS sprites consisting of multiple images. Before starting the CSS sprite generation process, users can specify the pattern of images in the sprite (Vertical or Horizontal). Besides this, users can also specify the distance between images and output image format (PNG, GIF, or JPG). In the output, it shows the CSS sprite image as well as CSS sprite code that users can copy. Now, follow the below steps.

How to generate CSS sprites online using giftofspeed.com:

• Launch this website and click on the Choose Files button to load images.
• Now, specify the image Line up, distance between images, and output image format.
• Next, click on the Rebuild button to view the final CSS Sprite code and output image.

Additional Features:

• Tools: This section offers multiple page speed tools like PNG Compressor, Base64 Encoder, Caching Test, CSS Compressor, and more.

Final Thoughts:

It is another good online CSS sprite generator website that can quickly generate a desired CSS sprite image and code.

jchepants.github.io

jchepants.github.io is another free online CSS sprite generator website. This website offers both Normal and Retina CSS sprite generators. Users can upload multiple images to this website and specify their orientation (Vertical, Diagonal, and Packed) over the sprite sheet. Besides this, users can also specify the space and padding between images. After making all the necessary changes, users can preview the sprite in both Normal and Retina CSS formats. It also provides both CSS and SCSS sprite code that users can copy from its interface. Now, follow the below steps.

How to generate CSS sprites online using jchepants.github.io:

• Go to this website and select either Normal or Retina mode.
• Next, drag and drop images on its interface.
• Now, specify the spacing, padding, and orientation of images over the sprite.
• After that, preview the look of the final sprite and locally save both the sprite image and CSS code.

Final Thoughts:

It is another good online CSS sprite generator website that can generate both normal and retina CSS sprites.

products.aspose.app

products.aspose.app is another free online CSS sprite generator website. This website offers many online tools and services one of which is a CSS Sprite Generator. This tool can fetch both locally stored and cloud-stored (Google Drive and Onerive) images. Plus, it offers two options to merge images on a sprite namely from Left to Right and Top to Bottom. Although it doesn’t show the preview of the output neither it lets users specify the padding distance between images. After generating a CSS sprite it provides a ZIP file that carries a CSS sprite PNG image along with CSS sprite code. Now, check out the below steps.

How to generate CSS sprites online using products.aspose.app:

• Launch this website and access the CSSSprite Generator.
• After that, drag and drop multiple images on its interface.
• Now, specify the image alignment method (left to right or top to bottom).
• Finally, click on the Merge Images button to initiate the CSS sprite generation process.

Additional Features:

• This website also contains additional online tools like SVG API Solution, SPUB Converter, HTML Converter, Color Palette Generator, Color Randomizer, etc.

Final Thoughts:

It is a straightforward online CSS sprite generator website that can quickly generate both CSS sprite image and code.

instantsprite.com

instantsprite.com is another free online CSS sprite generator website. Through this website, users can generate custom CSS sprite images and codes. Like other similar websites, it can combine multiple images into one. Plus, an option to specify the multiple image arrangement direction (Vertical, Horizontal, or Diagonal) on the final sprite is also present. On its interface users also get a sprite image preview window and sprite usage code. Now, follow the below steps.

How to generate CSS sprites online using instantsprite.com:

• Open the interface of this website and upload multiple images.
• Next, specify the distance between each image, sprite image direction, and output file type (PNG or GIF).
• Now, preview the look of the final CSS sprite image and code.
• Finally, save the CSS sprite image and code.

Final Thoughts:

It is another capable online CSS sprite generator website that offers all the necessary tools to make custom CSS sprites.

web2generators.com

web2generators.com is another good online CSS sprite generator website. On this website, users can find many web development tools along with a CSS Sprite Creator tool. This tool allows users to select small portions from one or more images that they want in the sprite sheet. According to the selected portions, it can generate a CSS sprite code that users can copy. Unlike most other similar websites, it doesn’t show the preview of the output image nor provide the output CSS sprite image. It only provides the output CSS sprite code that users can add to their website. Now, follow the below steps.

How to generate CSS sprites online using web2generators.com:

• Launch this website and select the CSS Sprite Creator section from the Graphism Tools section.
• Now, click on the Select File button to load one image at a time.
• After that, select one portion from the image that you want in the sprite.
• Next, click on the Add Sprite button to select and add more portions of one or more images to the final CSS sprite.
• Finally, view the CSS sprite code in the CSS Content section from where users can copy the code.

Additional Features:

• This website also comes with additional online tools like HTML Encoder/ Decoder, Write Upside Down, HTPassword Generator, Help Authoring Tool, etc.

Final Thoughts:

It is another capable online CSS sprite generator website that allows users to create CSS sprite sheets consisting of multiple small images.

codepen.io

codepen.io is the last free online CSS sprite generator website. It is another good website that lets users create custom CSS sprites. To do that, it allows users to adjust the CSS sprite canvas size, padding distance between images, and Heuristic of images (Width, Height, and Area). Plus, an option to create a compound image is also present. It also shows the preview of both the CSS sprite image and code. Now, check out the below steps.

How to generate CSS sprites online using codepen.io:

• View this website and load one or more images.
• Now, specify the image arrangement type from the Heautistic menu.
• Next, specify other parameters like padding, canvas size, etc.
• Finally, click on the Export image button to save the final sprite in the PNG format.

Additional Features:

• This website also provides the HTML, CSS, and Javascript codes of this CSS sprite generator tool.
• This website also allows users to create, test, and discover front-end code.

Final Thoughts:

It is another good online CSS sprite generator website that can generate both CSS sprite code and image.