This page was just redesigned. Work in progress.
See the balance of multiple bitcoin addresses at the same time. All address formats supported.
Provably fair giveaway manager.
Giveaways can have their results easily verified. It is also possible to save and share the results in a unique URL.
Convert bitcoin units BTC, mBTC, uBTC, bitcent, satoshi, finney and more to USD, EUR or any other fiat currency.
168 fiat currencies supported. Prices are updated in real-time.
Using blockchain data from mempool.space and price data from coingecko and exchange.host, it is now possible to share bitcoin data such as address balances and transactions as an image in bitcointalk.org or any other forum using our API.