Sprite Sheet Generator
Combine images into one sprite sheet, with the CSS.
- Free
- No signup
- Nothing uploaded
- No watermark
or drop images here — nothing is uploaded
How to Use the Sprite Sheet Generator Online
Combines images into one sprite sheet with the CSS to position them. Less critical than it was — HTTP/2 removed most of the per-request penalty — but still useful for game assets and for icon sets that must load as a single atomic unit.
No software to install Free Works on any device
Step-by-Step Guide to Using the Sprite Sheet Generator
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1. Choose several images, or drop them in together
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2. Set the columns, cell size and gap — the layout redraws as you go
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3. Download the finished sheet as a PNG
No .png file to hand? Download a sample Image file (253.4 KB) and try it.
What is the Sprite Sheet Generator?
Combines images into one sprite sheet with the CSS to position them. Less critical than it was — HTTP/2 removed most of the per-request penalty — but still useful for game assets and for icon sets that must load as a single atomic unit.
JPG files
.JPG .JPEG .PNGCombine images into one sprite sheet, with the CSS.
Why Use Online Image Tools?
Every website, exam form and social app wants pictures in its own size, shape and format. Resizing, compressing, cropping and converting on your own device gets a photo accepted the first time, without sending it anywhere.
“The right photo in the wrong size still gets rejected.”
- Photos that meet size limits
- Crops that fit each platform
- Faster loading web pages
- Text and watermarks added
- Any format to any format
- Private details stripped from photos
- Exam photos made to rule
- Colours picked straight from pictures
Popular Uses for Photo Editing Tools
These are the picture jobs people bring here most often.
- Exam application photos Resize a photo and signature to the exact size and KB limit an exam form asks.
- iPhone HEIC photos Convert HEIC pictures to JPG so they open on Windows and upload to any site.
- Faster websites Convert product images to WebP and compress them so pages load quicker on mobile.
- Social media posts Crop and resize a picture to fit Instagram, Facebook or a Discord profile.
- Passport-style photos Make a passport-size ID photo, cropped to the size a form or office asks for.
- Removing location data Strip GPS and camera details from a photo before posting it publicly.
- Favicons for websites Turn a logo into the small icon that shows in a browser tab.
- Collages and GIFs Put several photos into one collage or join frames into a short animated GIF.
What You Can Do with the Sprite Sheet Generator
Accepts JPG, JPEG, PNG, WEBP, GIF
Generation happens on your own machine, at your machine's speed
Output is generated at the exact pixel size asked for rather than scaled up from a preview
Produces the file the destination expects — favicon sizes, sprite sheets, print-ready sheets
Why Use ToolXkit for Sprite Sheet Generator?
Your files stay with you
Everything runs inside your browser. Nothing you open or type is uploaded to a server.
Free, with no catch
No signup, no watermark and no daily limit on how often you use it.
Fast
Results appear in seconds, because nothing has to travel over the internet and back.
Works on any device
Use it on a computer, tablet or phone, in Chrome, Edge, Firefox or Safari.
Nothing to install
No app, no extension and no desktop program. Open the page and start.
Made for real people
Plain words and clear buttons, built by one developer who wanted tools like this to exist.
Picture Tools for Different Users
Students and job applicants
Get photos and signatures accepted by admission and recruitment forms first time.
Online sellers
Prepare product photos that look sharp and load quickly on shop pages.
Web developers
Convert images to WebP or AVIF and make favicons for new sites.
Social media users
Resize pictures for each platform and add text or borders to posts.
Bloggers
Compress and watermark images so articles stay quick and credit stays with you.
Designers
Pull colour palettes from photos and check image sizes and resolution.
Best Times to Resize or Convert an Image
Image tools help most when you are:
- Filling in an online application
- Uploading a photo that is too large
- Opening iPhone pictures on Windows
- Posting to different social apps
- Speeding up a slow web page
- Sharing a photo taken at home
- Adding a watermark to your work
- Making a favicon for a new site
Frequently Asked Questions
Answers to common questions about this tool.
Do I need to install anything to use the Sprite Sheet Generator?
No. Sprite Sheet Generator runs entirely in your browser — there is nothing to download, no extension and no desktop program. It works the same on Windows, macOS, Linux, Android and iPhone.
Is it safe to use the Sprite Sheet Generator online?
Safer than the usual alternative, yes. Most online tools upload your file to a server you know nothing about, where it sits until someone deletes it. Here the file never leaves your device — the processing happens in the page itself, so there is no server copy to leak, retain or sell.
Does Sprite Sheet Generator reduce my photo’s quality?
Converting and cropping keep quality close to the original. Compressing trades a little detail for a much smaller file, and a lighter setting keeps more of it. Compare the preview with your original before saving.
Will my photo be accepted by the exam form?
The exam photo tools follow the size, dimensions and file weight given in the official notice. Always read the latest notice too, because boards sometimes change their rules between years.
Can I edit pictures with Sprite Sheet Generator straight from my gallery?
Yes. Pick a photo from your gallery or take one with the camera, then save the result back to your phone. Everything works in the browser, so there is no app to install.
Is Sprite Sheet Generator free with no watermark?
Yes. Use it for as many pictures as you need without an account, and each image comes back without any logo or mark from the site.
Further reading
- Image file type and format guide (MDN) A guide to image formats such as JPEG, PNG, WebP and AVIF, and when each suits best.
- Exif (Wikipedia) What camera and location details a photo can carry, and why that matters for privacy.
More Images
Other free tools for the same kind of job.
- Compress Image Make images smaller with a quality slider you control. Open tool
- Crop Image Drag any of eight handles, or type the exact pixels. Open tool
- Resize Image Change dimensions by pixels or percentage, in batches. Open tool
- Add Border to Image Put a clean frame around a photo, in any colour and thickness. Open tool
- Add Text to Image Place text anywhere on a picture, with an outline so it stays readable. Open tool
- Add Text to Photo Caption a photo without opening an editor. Open tool
- Add Watermark to Photo Protect a proof or a listing photo with a repeating watermark. Open tool
- AI Image Upscaler Enlarge a photo 2×, 3× or 4× with a neural network — real detail, not blur — in your browser. Open tool
- AVIF to JPG Convert modern AVIF images to JPG. Open tool