This is online tool using which you can create glitch effect.

Hello there.

This simple web-tool can help you to create your own image glitch. There are 3 easy steps that you should do:

• upload your image // please use jpg- or png- files with total size not more than 4Mb
• glitch it as many times as you want; glitch effects applies absolutely randomly; if you are not satisfied with result, you always can take one step back and make glitch again
• save the result to your hard drive at anytime you want // if saved image is not what you see, just make printscreen of the page

Note that this tool uses algorithms that corrupt images indeed (no filters, no imitations, no fake). So there is a chance that your will corrupt your image completely and it cannot be displayed by your web-browser // just use 'step back' button in that case
Remember, if doubt, glitch it again.
Good luck!