PNG test files
A valid 1×1 pixel PNG followed by padding after the image data, which decoders ignore.
- 100 KB PNG
102,400 bytes
- 500 KB PNG
512,000 bytes
- 1 MB PNG
1,048,576 bytes
- 2 MB PNG
2,097,152 bytes
- 5 MB PNG
5,242,880 bytes
- 10 MB PNG
10,485,760 bytes
- 20 MB PNG
20,971,520 bytes
- 25 MB PNG
26,214,400 bytes
- 50 MB PNG
52,428,800 bytes
- 100 MB PNG
104,857,600 bytes
Good for testing
- Image upload validation
- Screenshot / attachment fields
- MIME-type checks for image/png
Need a size that isn’t listed, such as exactly 5,242,881 bytes? Use the generator. Check what size a service accepts in the upload limits reference.