Bitcoin - https://bitbin.it/xodhmHSV/

Bitcoin Cash - https://bitbin.it/Wrp7MThg/

Litecoin - https://bitbin.it/5ftwvpcm/

Dogecoin - https://bitbin.it/buYsyeL5/

Dash - https://bitbin.it/sWL0CVna/


These sites also allow you to mine cryptocurrencies through a browser tab.