Is it safe to stare my KeePass database on Dropbox or Google Drive?

[Jason]

Won't it become more or a target in the cloud? Can information be intercepted if i sync with KeePass databases in the cloud? Thx

[wellread1]

A KeePass database is decrypted on the computer running KeePass. As a consequence neither the Master Key or unencrypted data traverses the internet. KeePass database file encryption is independent of any cloud service. An attacker that gains access to a cloud account that contains a KeePass database is still faced with the difficult problem of decrypting the database. In any particular environment, a user may wish adjust the strength of the database Master Key based on their perceived the risk of losing control of the password database.

[develop1]

to add on to wellread1's advice brute force attack is further thwarted by adding transformation rounds to the encryption (see: file/database_settings/security).
A one second delay is normally not an issue to our daily use of keepass but a one second delay to a brute force attack neuter's its effectiveness.
I personally have no issues with my .kdbx my cloud account.

[liam]

if you want to make extra sure use the password + key file as well

[Gordon Venem]

But don't put the keyfile in the cloud, too.