How to check your NFT collection in MetaMask?

Accessing Your NFTs in MetaMask Wallet

1. Open the MetaMask browser extension or mobile app and ensure you are logged into your wallet account.

2. Once inside, navigate to the 'NFTs' tab located beneath your wallet address summary.
3. If no NFTs appear immediately, confirm that you're on the correct network where the NFTs were minted or received.
4. MetaMask automatically detects NFTs associated with your wallet on supported blockchains such as Ethereum, Polygon, and Binance Smart Chain.
5. For NFTs not showing up, manually add them by selecting “Import NFTs” and entering the contract address along with the token ID.

Verify Ownership Across Multiple Chains

1. Switch between different networks using the network dropdown at the top of the MetaMask interface.

2. Each blockchain maintains its own record of digital assets; an NFT on Ethereum won’t appear when viewing Polygon assets unless it has been bridged.
3. Ensure your wallet is connected to decentralized applications (dApps) on the same network where your NFT resides.
4. When interacting with marketplaces like OpenSea or LooksRare, confirm the network alignment to view accurate inventory.
5. Cross-chain NFT tracking tools can help visualize holdings across ecosystems, but MetaMask displays only per-network data within its native interface.

Managing Visibility and Metadata Display

1. Some NFTs may load slowly due to metadata retrieval from decentralized storage systems like IPFS.

2. If thumbnails aren't appearing, wait a few moments for images to render or refresh the page.
3. Inconsistent metadata might stem from poorly configured smart contracts or delisted content.
4. Users can report missing media through platforms hosting the NFTs, though resolution depends on project teams.
5. Bookmark official collection pages for reliable access, especially if wallet-level previews fail.

Troubleshooting Missing NFTs

1. Double-check the wallet address used during purchase or minting—NFTs sent to incorrect addresses are irrecoverable.

2. Confirm transaction success via blockchain explorers like Etherscan by searching your wallet address.
3. Look under 'Token Approvals' to see if any dApp interactions may have affected visibility.
4. Clear cache in the MetaMask mobile app or reinstall the browser extension if display glitches persist.
5. Contact the NFT project’s support team if the asset exists on-chain but refuses to load in-wallet.

Frequently Asked Questions

Can I see NFTs from all blockchains in one MetaMask view?No. MetaMask requires manual network selection. You must switch chains individually to view NFTs stored on each respective blockchain.

What should I do if my NFT shows up on OpenSea but not in MetaMask?Try importing the NFT manually using its contract address and token ID in MetaMask's 'Import NFTs' section. This often resolves sync delays.

Is it safe to enter NFT contract addresses manually?Only input contract addresses from trusted sources. Malicious contracts can mimic legitimate collections and lead to phishing attempts or fund loss.

Do hardware wallets support NFT viewing in MetaMask?Yes, when paired with MetaMask, hardware wallets like Ledger or Trezor allow NFT balance checks, provided the correct network is active and connections are properly established.