Best Free Blockchain Explorers of 2025

CoinMarketCap stands as the leading platform for tracking cryptocurrency prices, serving as a vital resource in the expanding digital currency market. Its goal is to enhance the global accessibility and effectiveness of cryptocurrencies by providing retail users with reliable, high-quality information that allows them to make well-informed decisions. Users can easily monitor their gains, losses, and overall portfolio value through a user-friendly interface. Furthermore, the platform allows you to synchronize your information seamlessly between desktop and mobile applications, ensuring you can manage your crypto assets from anywhere. With updates occurring around the clock, it harnesses data from major exchanges to provide real-time price information. Enjoy top-tier cryptocurrency portfolio management without any fees, with access to thousands of different coins and tokens. We prioritize the security and privacy of your data with utmost seriousness. As the definitive authority on cryptocurrency data, we offer a professional API tailored to meet your needs, featuring a new suite of powerful, adaptable, and precise market data endpoints to enhance your trading experience. This comprehensive approach ensures that both novice and experienced users can navigate the crypto landscape with confidence.

Our GraphQL APIs for decentralized exchanges (DEX) offer live trading information across various DEX protocols and multiple blockchain networks. Users can query trade data from platforms such as Kyber, Uniswap, 0x, Balancer, PancakeSwap, and others. Utilizing this DEX trade data, you can create charts, perform analytics, discover arbitrage opportunities, or delve into DEX market analysis. Bitquery encompasses a suite of software solutions that efficiently parse, index, and consolidate blockchain data into a single framework. Additionally, it provides market insights tailored to specific projects and observes industry trends across various blockchain ecosystems. This includes analyzing the flow of funds for blockchain compliance and investigative purposes, enabling the tracking of financial origins and destinations. Furthermore, our APIs cover analytics for Decentralized Finance (DeFi) protocols and contribute to scientific research aimed at advancing blockchain technology. Engaging with these tools opens new avenues for understanding the complexities of the blockchain landscape.

Glassnode serves as a provider of blockchain intelligence and data, offering innovative metrics and tools tailored for those involved in digital assets. It effectively identifies peaks and troughs in the cryptocurrency market. As an on-chain data and intelligence platform, it features a live explorer that visually represents key on-chain metrics. Additionally, it boasts the most extensive library of sophisticated on-chain metrics spanning various assets. The platform provides contextualized and actionable insights, along with detailed reports and analyses, all derived from on-chain data. Integrating information from multiple blockchains requires significant operational investment, including time and resources, as well as a robust infrastructure of databases, analytical tools, and expert data scientists. Our elite team and advanced infrastructure enable a level of quality and scale achievable only through focused expertise. Consequently, Glassnode serves as an essential portal for exploring and understanding on-chain data. Ultimately, it empowers users to make informed decisions based on reliable data insights.

Blockchair API provides developers, researchers, and businesses with access to data contained in 17 blockchains. The API supports numerous analytical queries like filtering, sorting, and aggregating blockchain data with high uptime. Blockchair is the first blockchain explorer which incorporates a multitude of different blockchains into one search engine. Unlike most blockchain explorers and cryptocurrency companies, Blockchair does not collect personal data, nor does Blockchair share it with third-party analytics companies and ad networks.

Bitaps offers a comprehensive Bitcoin explorer service that enables users to monitor transactions, blocks, and the balances of addresses. It features a suite of Bitcoin tools, payment processing capabilities, and an open API for developers. The blockchain ledger API allows for querying essential entities such as blocks, transactions, and addresses, catering to both mainnet and testnet blockchain explorers. Serving as an indispensable tool for blockchain developers, the explorer also provides insights into unspent transaction outputs (UTXO), contracts, and timeline statistics. Users can generate addresses, convert private or public keys to addresses, and create, verify, split, or restore BIP39 mnemonic codes. Additionally, it can calculate addresses and keys from BIP32 extended keys, sign messages, and verify message signatures for specified addresses. The platform also facilitates the creation, signing, verification, and broadcasting of new transactions to the Bitcoin peer-to-peer network. Users have the option to create and print Bitcoin gift cards, while also being able to enhance their privacy through a coin mixer. Furthermore, individuals can utilize the service to sell various digital goods such as files, pictures, and notes, expanding their opportunities in the cryptocurrency realm. This robust set of features makes Bitaps a versatile choice for anyone involved in Bitcoin transactions and management.

SoChain serves as a blockchain explorer that allows cryptocurrency enthusiasts to delve into the Bitcoin blockchain along with various other blockchains. In addition to exploration, SoChain provides APIs that facilitate development. Their swift blockchain API stands out as an affordable and user-friendly option for creating applications compatible with Bitcoin, Litecoin, Dogecoin, Zcash, and Dash. For those in the development community, SoChain also presents Test Networks, offering a sandbox environment to experiment and innovate. While currency transactions are the most recognized application of blockchain technology, there is a vast potential for future developments. SoChain is dedicated to empowering users to shape the future of blockchain technology. This API is not only fast but also available for free. Should you require additional features or have a substantial number of API calls to make, don’t hesitate to reach out—we're always ready to assist. Accessing the SoChain API is straightforward, and regardless of the programming language you prefer, you can easily interact with our REST API using any HTTP adapter. For Ruby or Ruby on Rails users, we suggest utilizing the HTTPClient gem for seamless integration, ensuring that developers have the tools they need for a smooth experience.

Introducing an intuitive and real-time scanning tool designed specifically for the Solana ecosystem, enabling users to monitor their SOL and other Solana-related tokens for transaction updates. Solscan serves as a comprehensive blockchain explorer tailored for the Solana network, providing detailed insights and facilitating easy navigation of the blockchain's activity. With this tool, users can stay informed about their holdings and the latest developments within the Solana landscape.

Breadcrumbs serves as an accessible blockchain analytics platform, providing a comprehensive suite of tools designed to help users track and analyze cryptocurrency transactions. We firmly believe that the ability to explore the blockchain should be available to everyone, empowering individuals to make educated decisions about cryptocurrency, irrespective of their socioeconomic status. In line with our commitment to decentralization, Breadcrumbs actively invites the crypto community to contribute to the crowd-sourced attribution data, reinforcing the idea that collective efforts can lead to more robust insights. Our dedicated team focuses on curating a rich database of attribution data, drawing from the community's contributions rather than solely generating it ourselves. The user-friendly design of our tools ensures that they cater to a diverse audience, from journalists investigating crypto-related crimes to auditors from accounting firms, ICO investors performing due diligence, and casual enthusiasts eager to monitor fund movements. By prioritizing accessibility and collaboration, Breadcrumbs fosters an inclusive environment where knowledge and transparency in blockchain can thrive.

Glasschain.org is a Bitcoin block explorer that is enriched by various analytical data and charts. To identify addresses and transactions, an additional layer of data is added. Search for addresses or transactions to view all data free of charge. They can track funds and see if there have been fraud reports against a customer or supplier. Anyone can report fraud for their benefit.

GetBlock Explorer is a sleek and modern blockchain explorer designed to meet the demands of the blockchain community with an app-like interface. It focuses on multi- and cross-chain capabilities, currently supporting the NEAR Protocol while actively working on expanding to additional blockchains. The design of the explorer is a priority, ensuring it is smooth, intuitive, and easy to navigate, with ongoing improvements to enhance loading speeds. Features include a real-time user interface, precise and current information, a minimalistic app-like design, interactive tables and visuals, advanced analytics for smart contracts, data filtering, and tokens, as well as a convenient developer API. Furthermore, we are open to customization options, welcoming discussions about any specific functionalities you may require to enhance your experience. This commitment to user needs ensures that GetBlock Explorer remains a valuable tool for both casual users and developers alike.

Xscan stands out as the inaugural multi-chain explorer available to the public, enabling users to monitor assets and transactions seamlessly. This platform functions as a straightforward search engine capable of interpreting wallets, transaction hashes, and ENS across multiple blockchain networks. Its speed and efficiency are noteworthy, complemented by an intuitive dashboard that incorporates Unmarshal APIs for enhanced user experience. As a result, users can navigate through data with ease while gaining valuable insights into their blockchain activities.