Generate MD5 and SHA-1 hash values in your own browser.
Website shortcut, worked great! Used it to do a checksum on a linux iso. Works in Chrome so it will work no matter which OS you are using.
https://gofullpage.com
http://colorzilla.com/
https://callumlocke.com
Chrome Enterprise Team
https://developers.google.com/web/
https://www.seoquake.com/
https://clearcache.io
http://www.seo-extension.com/
https://modheader.com
https://postman.com
stylus.openstyles
http://seleniumhq.org/