Free PNG hosting sites

Allowed: gif, jpg, jpeg, png, bmp

Allowed: jpg, png, bmp, gif

Allowed: jpg, png

Allowed: jpeg, gif, png, tiff
PNG files over 5MB will be converted to JPEGs. The maximum file size for animated GIFs is 200MB. For anonymous uploads there is an upload limit of 50 images per hour.

Allowed: png, jpeg, jpg, gif

Allowed: jpg, png, gif, jpeg

Allowed: jpg, png, bmp, gif

Allowed: gif, jpg, bmp, png

Allowed: gif, jpg, png

Allowed: jpg, png, gif
bmp and pdf are also accepted, but will be converted to png

Allowed: jpg, png, gif

Allowed: jpg, gif, png

Allowed: jpg, jpeg, png, gif, bmp, tif, tiff

Allowed: jpg, jpeg, png, gif

Allowed: png, jpg, jpeg, gif

Allowed: jpg, png, bmp, gif, webp

Allowed: jpg, png, bmp, gif

Allowed: jpg, Jjpeg, gif, png

Allowed: jpg, jpeg, gif, png, bmp
Only 250 images for free. Pro account ($39.95 for one year) allows you to upload images of up to 5MB size, upload SWF files, FTP upload access and unmetered bandwidth.

Allowed: jpg, png, bmp, gif

Allowed: gif, jpg, jpeg, png

Allowed: jpg, jpeg, gif, png, bmp, tif, tiff, ico

Allowed: jpg, gif, png

Allowed: jpeg, png, bmp, gif, apng, tiff
You can also snap a picture directly from your webcam.

Allowed: jpg, png, bmp, gif

Allowed: jpg, jpeg, gif, png

Allowed: jpg, jpeg, png, gif
you can limit the number of views and set auto remove anywhere between 1 minute, up to one year. Or you can keep the image online forever.

Allowed: jpg, png, bmp, gif
private hosting available for registered users only

Allowed: png, jpg, jpeg, gif, bmp, psd

Allowed: jpg, gif, png

Allowed: gif, jpg, png, bmp

Allowed: jpg, gif, png
100 MB monthly upload limit, all uploaded GIFs are converted to JPGs

Allowed: jpeg, gif, png
total storage limited to 100 MB, maximum image dimensions: 800x600 pixels

Allowed: gif, jpg, png, bmp

Allowed: jpg, gif, png
you can also paste image directly from clipboard. Images are stored in original resolution.

Allowed: jpg, jpeg, png, gif, ico, svg, cdr, ai,

Allowed: jpg, jpeg, png, gif

Allowed: jpg, jpeg, png, gif
you can select and expiration date when the uploaded photo will be automatically deleted.

Allowed: jpg, png, gif