Key takeaways
-
As Ethereum continues to grow, block explorers have become essential tools for users tracking ETH, tokens, NFTs, and smart contracts.
-
Etherscan, founded in Malaysia, excels at contract verification, token tracking, and gas fee estimation, although it lacks portfolio management features.
-
Based in Thailand, Ethplorer specializes in token-centric data. It offers portfolio tracking and a developer-friendly API, making it a smart choice for DeFi and NFT users.
-
Supporting multiple blockchains, Blockchair provides advanced filters and exportable datasets. While powerful for researchers and analysts, its complex interface can be overwhelming for beginners.
Anyone using Ether (ETH) or ERC-20 tokens benefits from a reliable block explorer. These tools make it easy to verify decentralized finance (DeFi) transactions, track non-fungible token (NFT) currencies, and inspect smart contract activity, providing a transparent view of what’s happening on the Ethereum network.
But how do you choose the right tool for the job? This article examines the top five Ethereum block explorers of 2025, comparing them based on 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 smart contracts, and analyze token activity. Its reliability and abundant on-chain data make it one of the most reliable tools for tracking Ethereum network activity.
Unique Features
-
Advanced contract review tools, allowing developers to publish and review smart contract code
-
Token tracking for ERC-20, ERC-721 (NFT), and ERC-1155 multi-token standards
-
Gas Tracker provides real-time fee estimates to optimize transaction costs.
Benefits
Disadvantages
Did you know? Block explorers are often called the “Google of blockchains.” They allow anyone to search transactions, wallet addresses, smart contracts, and tokens, providing transparent and searchable access to Ethereum’s public ledger.
Ethplorer
Founded by: Alexi Lane in 2016
Headquarters: Thailand
Ethplorer has established a distinct role within the Ethereum ecosystem with a focus on token-centric data. It provides a clear view of token transactions and wallet activity, making it particularly useful for DeFi users and NFT collectors.
Unique Features
-
Detailed token analytics offering comprehensive insights into ERC-20 and ERC-721 activity
-
Developer-friendly API for easy integration
-
Portfolio tracking to monitor multiple wallets within a single interface.
Benefits
-
Clear and user-friendly interface designed for token-focused users
-
Best for DeFi and NFT traders who need to track token movements efficiently
-
Offers a free tier with useful tools for everyday users.
Disadvantages
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 coins more strategically to avoid overpaying.
Block armchair
-
Founded by: Nikita Javoronkov in 2016
-
Headquarters: Dublin, Ireland
Blockchair is a multi-chain blockchain explorer that goes beyond Ethereum. It supports major networks such as Bitcoin, Dogecoin and more. Its advanced data filtering and exporting tools make it particularly useful for researchers, analysts, and organizations that need detailed blockchain insights.
Unique Features
-
A multi-chain explorer supporting major blockchains such as Ethereum, Bitcoin, Dogecoin and several others
-
Equipped with advanced filtering and search tools that enable detailed and accurate analysis of blockchain data
-
Emphasizes a privacy-first design, allowing users to export large data sets for external research and offline analysis.
Benefits
-
Ideal for advanced users, researchers and data analysts
-
Enables cross-chain comparisons and searches across multiple blockchain networks
-
Provides downloadable datasets suitable for academic, institutional, or research use.
Disadvantages
OKLink
OKLink is a professional-grade multi-chain blockchain explorer developed by OKG Technology Group. It supports major blockchains such as Ethereum and Bitcoin, offering robust tools for transaction tracking, stablecoin monitoring, and on-chain risk analysis. Known for its compliance and anti-money laundering (AML) features, OKLink is widely used by analysts, compliance teams, and institutions who need deeper blockchain visibility beyond basic transaction searches.
Unique Features
-
A multi-chain explorer with strong Ethereum integration and support for major blockchains
-
Equipped with specialized compliance and anti-money laundering tools for risk monitoring
-
Provides advanced token and stablecoin tracking with on-chain intelligence features for enhanced risk assessment.
Benefits
-
Delivers high-quality analytics tailored to businesses, regulators and compliance teams
-
Enables real-time transaction tracking with compliance-focused filters to identify suspicious activity
-
Supports multiple blockchains and languages, making it suitable for a global user base.
Disadvantages
-
Aimed more at professionals and institutions than everyday retail users
-
Advanced analytics and on-chain intelligence features are accessible through paid subscription plans.
Did you know? Block explorers often reveal dormant wallets containing forgotten ETH and tokens. Some have remained untouched since the early days of Ethereum, sparking 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 versatile multi-chain blockchain explorer that covers multiple 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 active in DeFi, NFT and cross-chain operations.
Unique Features
-
Enables real-time tracking of wallet balances and assets across multiple blockchains
-
Integrates on-chain data with token price information, providing a unified view for faster, more efficient analysis.
Benefits
-
Best for users across multiple blockchain ecosystems
-
Provides an integrated interface to monitor transactions, balances and token/market data
-
Supports a wide variety of networks and features, making it usable by both casual and more advanced users.
Disadvantages
How the Top Five Ethereum Block Explorers Compare
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:
Adapt Ethereum block explorers to your needs
With Ethereum activity increasing in 2025, block explorers have become more important than ever. Each of the five main platforms – Etherscan, Ethplorer, Blockchair, OKLink and TokenView – serves a different purpose for different users.
Etherscan is known for its reliable on-chain data, contract verification tools, and beginner-friendly interface. Ethplorer focuses on token activity, offering portfolio tracking and analytics to DeFi and NFT users. Blockchair appeals to researchers with its multi-chain support, advanced filters, and exportable datasets. OKLink targets institutions with compliance tools, real-time monitoring and professional analytics. TokenView provides broad multi-chain coverage, combining transaction, balance and token data across multiple networks.
Together, these explorers capture Ethereum’s expanding ecosystem, supporting everything from basic transactions to institutional compliance. Whether you’re a trader, developer, researcher, or business, block explorers remain essential 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 before making a decision.
