Image Contact Sheet Generator
Combine many images into a labeled thumbnail sheet for review, selection, proofing and comparison.
Up to 20 MiB and 40 million pixels per image. Contact sheets accept 2–50 images, up to 100 MiB total. Icon outputs fit the complete image inside a square with transparent padding.
Why this tool exists
Consistent thumbnails and short labels make proof sheets easier to review.
- ✓ batch images
- ✓ columns
- ✓ labels
- ✓ PNG export
Useful for
- • photo selection
- • design review
- • asset handoff
Review a group of images on one proof sheet
Contact sheets turn a folder of separate images into one labeled overview. They are handy when choosing photos, checking exports or handing a batch to another person for review.
Use consistent thumbnails
Consistent thumbnail sizes make differences easier to compare. Short filenames or labels help you point somebody to the exact asset without opening every original.
Remember that the sheet is for review
A contact sheet is a summary, not a replacement for the source images. Inspect the originals when sharpness, color or fine detail matters.
Frequently asked questions
How many images can I put on a contact sheet?
The browser can handle multiple images, but the practical limit depends on image dimensions and available device memory.
Does a contact sheet reduce my original images?
No. It creates a separate overview image; the originals remain separate files.
Can I label the thumbnails?
Yes. The generated sheet includes concise filenames to make visual review easier.
What should I use a contact sheet for?
Photo selection, design proofing, asset review and any workflow where seeing many images together is faster than opening them one by one.