NFTs, or non-fungible tokens, are generally considered to be very safe as digital assets, due to the decentralized and secure nature of the blockchain technology that underpins them.

One of the key features of NFTs is that they are stored on a blockchain, which provides a secure and transparent record of ownership. This means that it is extremely difficult, if not impossible, for someone to alter the records on the blockchain without being detected.

In addition, because NFTs are non-fungible, they cannot be exchanged or replaced with another identical item. This makes them particularly well-suited for representing unique assets, such as digital art or collectibles, as it ensures that the ownership of these assets can be easily verified and tracked.

However, it is important to note that while NFTs are generally considered to be very safe, there are always risks associated with using any technology, including blockchain. It is important for users to take appropriate precautions to protect their assets, such as using secure storage solutions and keeping their private keys safe.

Overall, while there are always risks associated with using any technology, the decentralized and secure nature of NFTs makes them a very safe choice for representing and trading unique digital assets.