Sprite Sheet Generator
Pack many images into a single sprite sheet and get a JSON coordinate map alongside it. One HTTP request instead of fifty is still one of the most effective front-end performance wins available. It is free, needs no account, and adds no watermark to your result.
- Input
- image
- Result
- PNG, JSON, ZIP
- Capacity
- Up to 100 files / 250 MB total
- Privacy
- Temporary workspace removed after processing
1. Add your input. 2. Choose settings. 3. Check the result and download it. Your original file is not changed on your device. Privacy details
Saved settings — free
Reuse your preferred Sprite Sheet Generator setup. Recipes stay in this browser and never include files or entered text.
No settings saved for this tool yet.
Run up to 100 compatible files (250 MB total), receive a ZIP when multiple results need packaging, and choose the download name.
Images are packed into one sheet and a JSON map is produced giving each source image its name, position and dimensions, so you can address any sprite by offset in CSS or code.
Split an image into rows and columns and download the resulting tiles individually or as a ZIP.
Generate common favicon sizes and an ICO file from a source image for websites and web apps.
Create printable contact sheets from many images with thumbnails, filenames, rows, columns and page margins.
Convert PNG images to WebP while preserving alpha transparency and controlling output quality.