When transferring crypto tokens, choosing the right blockchain network is just as important as selecting the token itself. Sending assets via the wrong network can lead to high fees, long confirmation times, or even permanent loss of funds.
In 2025, users can choose between multiple standards and networks—from ERC20 and TRC20 to Layer 2 solutions and alternative blockchains. This guide explains the differences and how to pick the most suitable option.
Each network has its own fee model, speed, security profile, and compatibility rules. The token name may look identical across networks, but the underlying transfer rails can be completely different. If the recipient does not support the network you used, funds can be stuck or difficult (sometimes impossible) to recover.
Network choice typically affects:
ERC20 is the most widely used token standard in crypto. It runs on the Ethereum mainnet and is supported by most major wallets and platforms.
ERC20 is often preferred for higher-value transfers where security and compatibility matter more than cost.
TRC20 tokens run on the Tron network and are commonly used for stablecoin transfers, especially USDT.
TRC20 is a practical choice when minimizing fees is the priority and the recipient supports Tron.
Layer 2 (L2) networks such as Arbitrum, Optimism, and Base scale Ethereum by processing activity off the main chain and settling back to Ethereum. This can significantly reduce costs while keeping strong security properties.
L2 networks are ideal for frequent transfers, Web3 usage, and DeFi activity where ERC20 mainnet fees feel too expensive.
Depending on the token and platform, you may also see other widely used networks:
There is no single “best” network. The right choice depends on your token, destination, and priorities.
For users who regularly move between tokens and networks, flexibility matters. Tools like Fswap can help you swap cryptocurrencies quickly and securely across thousands of assets, so you can adapt when different networks offer better conditions for a specific transfer.
Taking a few seconds to confirm the network and address format can prevent costly, irreversible errors.
In 2025, crypto users have more network choices than ever. ERC20, TRC20, Layer 2 networks, and alternative blockchains each serve different needs. Once you match the network to your priorities—fees, speed, and compatibility—you can transfer tokens more safely and efficiently.
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