What does wrapping POL do?

Wrapping converts your native POL into an ERC-20 token (WPOL) at a 1:1 ratio. Many DeFi protocols and DEX routers only accept ERC-20 tokens, so they require the wrapped form.

Can I unwrap only part of my balance?

Yes. Unlike some wrapped assets, WPOL (WETH9) supports partial unwrapping, so you can convert back any amount up to your wrapped balance.

Is the conversion always 1:1?

Yes. Wrapping and unwrapping are always 1:1. You only pay the flat Smithii fee plus the network gas for the transaction.

Wrap & Unwrap POL

Polygon Wrapper

Wrap and unwrap POL into WPOL (ERC-20) instantly on Polygon to use in DeFi protocols that require it.

How to use the Polygon Wrapper

Connect your Polygon wallet
Choose Wrap (POL to WPOL) or Unwrap (WPOL to POL)
Enter the amount you want to convert
Confirm the fee transaction and then the wrap transaction
Your WPOL (or POL) is updated within seconds

Got questions?

If you need more help contact our team

Got questions?

If you need more help contact our team

Wrap and Unwrap POL Instantly on Polygon

A wrapped native token like WPOL (WETH, WBNB, WAVAX, WPOL and so on) is an ERC-20 that represents the chain's native coin at a 1:1 ratio. On Polygon, many DeFi protocols and smart contracts require the ERC-20 wrapped form (WPOL) instead of the raw POL. This tool converts between them without any coding.

Wrapping deposits your POL into the canonical WPOL contract and mints the same amount of the wrapped token. Unwrapping withdraws it back to POL. Unlike some chains, EVM wrapping supports partial amounts, so you can unwrap exactly what you need.

When Do You Need WPOL?

You typically need WPOL when providing liquidity, swapping on a DEX, or interacting with lending and staking protocols on Polygon that only accept ERC-20 tokens. If you're adding liquidity with a POL pair, most routers work with WPOL under the hood. This wrapper handles the conversion for you in a couple of clicks.

Watch how it works