# Welcome to zkSync
zkSync is a user-centric zk rollup platform from Matter Labs (opens new window). It is a scaling solution for Ethereum, already live on Ethereum mainnet.
Some of the main features of zkSync are:
- Extremely low transaction fees
- Trustless protocol
- Funds are cryptographically secure, as in the Ethereum mainnet
- Users are always in control of their funds
- No requirement for operational activity to keep the funds safe
Get started by reading the overview.
# Important links
Here is a list of important links to interact wth zkSync:
- Wallet (check your balances, NFTs, transactions history and contacts). https://wallet.zksync.io (opens new window)
- Block Explorer (Everything you need to explore all transactions and blocks on zkSync). Block Explorer (opens new window)
- zkCheckout (Our blazing fast & cost-efficient checkout solution). https://checkout.zksync.io/ (opens new window)
# For Developers
If you are interested in developing with zkSync, view our Developers Guide and API Reference.
# Interested in reading more?
In-depth articles can be found on our Medium page (opens new window).
If you have any questions or want to be part of our community, please check out our contact page.