However, it is impossible to display/show a private key as a QR code in the MetaMask extension, which pushes users to copy the private key and transfer it as text between devices which is much less secure than just scanning a QR code.
Copying the private key between devices can be intercepted by cloud providers, various software improving buffer management, and chats.
So, please add the possibility to show the private key as a QR code in the MetaMask extension.
It is especially important while sync with mobile function is still not working.
To import account to MetaMask mobile from MetaMask extension (it can be also imported to extension before as separate account from another wallet/seed phrase)
Usually, Mac/iOS users use the cross-device clipboard to copy from Mac to iPhone for example. We don’t know how safe is this way for transferring the private key.
Some users can use special clipboard management software which syncs the clipboard and its history across several devices. This software or its cloud servers can be hacked and searched for any private keys inside to steal left money.
Another way is to send private key in chat program, for example, Telegram, again:
a. we don’t know how safe is this
b. telegram account can be hacked and history can be searched for left private keys
So, probably the safest way is to type the private key manually which is pretty boring and exhausting
Or scan QR code, which is not possible right now, because MM Chrome extension doesn’t show private key as QR code.
It’s pretty strange that MM Mobile can scan QR codes for importing private keys, but MM extension can’t provide such QR codes.
Yes it would make keeping accounts in the Extension in Sync with accounts created in Mobile (and vice versa). I don’t see what’s difficult about the concept. The extension will show the private key to type… why not show a QR code of the same to scan?
Agree with u guys. That would speed up the process, and make it more safe, as lots of users I see “sending” the private key over whatsapp to themselves. Horrible horrible way to do that …
It’s really frustrating that this hasn’t been addressed, particularly since my MM mobile has crashed and needs to be reset for the 3rd time in 6 months. Now I have to add about 15 accounts by typing the private key in manually.