1: http://imageshack.us/
Image types allowed: jpeg, jpg, png, gif, bmp, tif, tiff, swf
Maximum image size: 1024 kilobytes
No sign up, just click browse, select a picture and click host it!

2: http://tinypic.com/
Image types allowed: jpg, gif, png, bmp
Maximum image size: 250K
No nudity or offensive picture.
No sign up, just click browse, select a picture and click host it!
Small url of your pictures.

3: http://atomicinternet.homeip.net/upload/?list=0503
Image types allowed: .gif, .jpg, .jpeg
Maximum image size: 2MB
No sign up, just click browse, select a picture and click upload.
The password it: cougar

4: http://www.zippyimages.com/
Image types allowed: gif, jpg, jpeg, png, swf
Maximum image size: 1MB
No sign up, just click browse, select a picture and click Upload!

5: http://www.theimagehosting.com/
Image types allowed: .jpg, .jpeg, .gif, .swf, .png
Maximum image size: 1MB
No sign up, just click browse, select a picture and click Upload!

6: http://www.elitedatasystems.com/imageup.htm
Image types allowed: .JPG, .JEPG, .GIF and .BMP
Maximum image size: 65k
Files stay online for approximately 2 days
No sign up, just click browse, select a picture and click Upload!

7: http://www.bighosting.net/
Image types allowed: gif, bmp, jpg, jpeg, png, tif
Maximum image size: 1MB
No sign up, just click browse, select a picture and click Upload File!
You can chose how long you want the files to stay online.

8: http://xs.to/
Image types allowed: .jpeg, .jpg, .gif, .png, .bmp, .tif, .tiff
Maximum image size: 1500 Kb
No sign up, just click browse, select a picture and click Upload!

9: http://www.picturerack.com/
Image types allowed: gif,png,jpeg,jpg,bmp
Maximum image size: 256 Kb
No sign up, just click browse, select a picture and click Upload!
If you wish to show the picture more than 500 times in a day, you have to register.

10: http://www.imageweb.info/
Image types allowed: GIF, JPG, PNG, BMP, SWF
Maximum image size: 1024 Kb
No sign up, just click browse, select a picture and click Upload your file!
Maximum image size 2048 Kb, visit here: http://www.imageweb.info/fileupload/index.php

11: http://www.freefilehosting.net/
Image types allowed: Most images and other files
Maximum image size: 3MB
No sign up, just click browse, select a picture and click Upload!

http://www.imageshack.us/
http://www.imagevenue.com/
http://www.paintedover.com/
http://www.supload.com/
http://www.putfile.com/
http://www.upqt.com/
http://www.picsplace.to/
http://www.imagehigh.com/
http://www.imagethrust.com/