- Every empty token account holds 0.00203928 SOL you can take back.
- You cannot lose an NFT doing this — Solana itself refuses to close an account that still holds anything.
- Wrapped SOL is counted separately. It is your own balance, not rent, and mixing the two would inflate the number.
- The check is read-only — paste any address, no wallet connection required.
What is rent on Solana?
Storing data on Solana isn't free. Every account has to hold a minimum balance — its rent-exempt deposit — or the network reclaims it. Crucially, this is a deposit, not a fee: it stays with the account, and whoever closes the account gets it back.
A token account is a fixed 165 bytes, which works out to exactly 2,039,280 lamports. Every NFT you have ever bought, minted or been airdropped created one of these in your wallet, funded by you.
Why you have empty accounts you didn't ask for
When an NFT leaves your wallet, the token account that held it does not leave with it. The balance drops to zero and the account stays — still holding your 0.00203928 SOL. Sell fifty NFTs and you have fifty dead accounts holding roughly 0.1 SOL between them.
Nothing about this is visible in a normal wallet view, which is why the SOL goes unnoticed for years. It is not lost and it is not a bug — it is simply a deposit nobody told you to collect.
Can this destroy an NFT?
No — and the reason matters more than any promise a tool could make. The SPL Token program itself refuses to close an account that still holds a balance. An NFT sits in its account as a balance of 1, so a close instruction aimed at it fails atomically with error 0xb. The protection is in Solana, not in our filtering.
What a careless tool can get wrong is the total. Three cases look reclaimable and aren't: wrapped SOL (your own balance, and the one case that closes at any amount), withheld transfer fees on Token-2022 accounts (they read as empty but hold real tokens), and accounts whose close authority belongs to someone else. All three are separated out and shown with a reason rather than quietly dropped.
How much is it worth?
Per account the amount is small; the total is a function of how much you have traded. A wallet with 600 dead accounts is holding about 1.2 SOL. The largest wallets on Solana carry tens of thousands, worth well over 100 SOL. There is no way to know without looking — which takes a few seconds above.