How to bridge to Polygon
Bridging moves your crypto from Ethereum (or another chain) onto Polygon so you can transact cheaply. Here is how to do it safely.
What bridging means
A bridge locks your asset on one chain and issues the equivalent on another. To use Polygon, you bridge ETH, USDC or other tokens from Ethereum onto Polygon, where fees are tiny.
The simplest route
The easiest way to get funds on Polygon is often to withdraw directly from an exchange (Binance, Coinbase, etc.) and choose the Polygon network when withdrawing POL or USDC. No bridge needed.
Using a bridge
- Use the official Polygon bridge (portal.polygon.technology) or a reputable aggregator.
- Connect your wallet, pick the asset and amount, confirm on Ethereum (you pay Ethereum gas for this step).
- Wait for it to arrive on Polygon — usually minutes.
Stay safe
Only use bridges linked from official sources — fake bridge sites are a common scam. Double-check the URL and start with a small test amount. Then keep a little POL for gas and you are ready to create a token.
Frequently asked questions
Do I need ETH to bridge to Polygon?
You pay Ethereum gas for the bridge transaction itself. Once on Polygon, you only need a little POL.
Is withdrawing from an exchange easier than bridging?
Often yes — many exchanges let you withdraw POL or USDC directly on the Polygon network, skipping the bridge.
How long does bridging take?
Usually a few minutes for deposits to Polygon, depending on network conditions.
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