Key conclusions

• As Ethereum continues to grow, block explorers have become necessary tools for users tracking ETH, tokens, NFTs, and astute contracts.

• Founded in Malaysia, Etherscan specializes in contract verification, token tracking and gas fee estimation, although it lacks portfolio management features.

• Thailand-based Ethplorer specializes in token-centric data. It offers portfolio tracking and a developer-friendly API, making it a good choice for DeFi and NFT users.

• Supporting multiple blockchains, Blockchair provides advanced filters and exportable datasets. While it is powerful for researchers and analysts, its elaborate interface can be overwhelming for beginners.

Anyone using Ether (ETH) or ERC-20 tokens benefits from a reliable block explorer. These tools make it easier to verify decentralized finance (DeFi) transactions, track non-fungible token (NFT) mints, and check astute contract activity, offering a clear picture of what’s happening on the Ethereum network.

But how do you choose the right tool for the job? In this article, we will take a look at the five most popular Ethereum block explorers in 2025, comparing them in terms of data depth, features, and user experience.

Etherscan

• Founded by: Matthew Tan (launched August 2015)

• Headquarters: Kuala Lumpur, Malaysia

Etherscan is a blockchain explorer designed for the Ethereum ecosystem. It is widely used by individuals, developers, and institutions to verify transactions, monitor astute contracts, and analyze token activity. Its reliability and extensive onchain data make it one of the most trusted tools for tracking Ethereum network activity.

Unique features

• Advanced contract verification tools that enable developers to publish and review astute contract code

• Token tracking for ERC-20, ERC-721 (NFT) and ERC-1155 multi-token standards

• The gas tracker provides real-time fee estimates to optimize transaction costs.

Pros

Defects

Did you know? Block miners are often called the “Google of blockchains.” They allow anyone to search for transactions, wallet addresses, astute contracts and tokens, providing limpid, searchable access to the Ethereum public ledger.

Etplor

Founded by: Alexi Lane in 2016

Headquarters: Thailand

Ethplorer has established a distinct role in the Ethereum ecosystem with a focus on token-centric data. It provides a clear view of token transactions and wallet activity, making it especially useful for DeFi users and NFT collectors.

Unique features

• Detailed token analysis offering comprehensive insight into ERC-20 and ERC-721 activity

• Developer-friendly API for uncomplicated integration

• Portfolio tracking to monitor multiple portfolios in one interface.

Pros

• A immaculate, user-friendly interface tailored to token-focused users

• Perfect for DeFi and NFT traders who need to efficiently track token movements

• It offers a free tier with useful tools for everyday users.

Defects

Did you know? Etherscan’s gas tracker gained popularity during the DeFi boom. By displaying transaction fees in real time, it helped users plan their NFT swaps and mints more strategically to avoid overpaying.

Chair

• Founded by: Nikita Zhavoronkov in 2016

• Headquarters: Dublin, Ireland

Blockchair is a multi-chain blockchain explorer that goes beyond Ethereum. It offers support for major networks such as Bitcoin, Dogecoin and others. Advanced data filtering and export tools make it especially useful for researchers, analysts and organizations that need detailed information about blockchain.

Unique features

• Multi-chain explorer supporting major blockchains such as Ethereum, Bitcoin, Dogecoin and several others

• Equipped with advanced filtering and search tools that allow for detailed and precise analysis of blockchain data

• It emphasizes privacy-centric design, allowing users to export large data for external research and offline analysis.

Pros

• Perfect for power users, researchers and data analysts

• It enables cross-chain comparisons and research across multiple blockchain networks

• Provides downloadable datasets suitable for academic, institutional or research utilize.

Defects

OKLink

OKLink is a professional-grade, multi-chain blockchain explorer developed within the OKG Technology Group. It supports major blockchains such as Ethereum and Bitcoin, offering strong tools for transaction tracking, stablecoin monitoring, and onchain risk analysis. Known for its powerful compliance and anti-money laundering (AML) capabilities, OKLink is widely used by analysts, compliance teams and institutions that require deeper blockchain visibility beyond basic transaction searches.

Unique features

• Multi-chain explorer with powerful Ethereum integration and support for major blockchains

• Equipped with specialized compliance and AML tools enabling risk monitoring

• Provides advanced token and stablecoin tracking with onchain intelligence features for better risk assessment.

Pros

• Offers high-quality analysis tailored to the needs of enterprises, regulators and compliance teams

• It enables real-time transaction tracking using compliance-oriented filters to identify suspicious activity

• It supports multiple blockchains and languages, making it suitable for a global user base.

Defects

• Aimed more at professionals and institutions than at regular retail users

• Advanced analytics and onchain analytics features are available with paid subscription plans.

Did you know? Block miners often discover dormant wallets containing forgotten ETH and tokens. Some have remained untouched since Ethereum’s early days, prompting speculation that these fortunes may be lost forever.

TokenView

• Founded by: Shi Jin, Jessica Fowler and Kevin in 2017

• Headquarters: Hong Kong (China)

TokenView is a comprehensive multi-chain blockchain explorer that covers several networks beyond Ethereum. It offers a unified interface for tracking transactions, wallet balances, token data, and contract activity. This makes it particularly useful for users lively in DeFi, NFTs, and cross-chain operations.

Unique features

• It enables real-time tracking of wallet and asset balances across multiple blockchains

• Integrates onchain data with token price information, offering a unified view for faster and more proficient analysis.

Pros

• Perfect for users across multiple blockchain ecosystems

• It provides an integrated interface for monitoring transactions, balances and token/market data

• It supports a wide range of networks and features, so it can be used by both regular and more advanced users.

Defects

Comparison of the five best Ethereum block explorers

The best Ethereum block explorers offer a range of features designed to meet different user needs, with their own strengths and limitations.

Here is a table comparing the top five Ethereum block explorers:

Tailor Ethereum block explorers to your needs

As Ethereum activity increases in 2025, block miners become more significant than ever. Each of the top five platforms—Etherscan, Ethplorer, Blockchair, OKLink, and TokenView—serves different purposes for different users.

Etherscan is known for its reliable onchain data, contract verification tools, and beginner-friendly interface. Ethplorer focuses on token activity, offering portfolio tracking and analytics for DeFi and NFT users. Blockchair appeals to researchers with its multi-chain support, advanced filters, and exportable datasets. OKLink brings compliance, real-time monitoring and professional analytics tools to institutions. TokenView provides broad cross-chain coverage by combining transaction, balance, and token data across several networks.

Together, these explorers are capturing the growing Ethereum ecosystem, supporting everything from core transactions to institutional compliance. Whether you are a trader, developer, researcher or enterprise, block explorers will remain crucial to navigating Ethereum’s transparency and innovation in 2025.

This article does not contain investment advice or recommendations. Every investment and trading move involves risk, and readers should conduct their own research when making a decision.