Solana Rug Checker
Paste any SPL token mint address to check its on-chain risk flags — mint authority, freeze authority, and metadata mutability — before you buy.
What this rug checker looks at
Freeze Authority
If freeze authority is still enabled, the token creator can freeze your tokens at any time, preventing you from selling or transferring them. A revoked freeze authority means your tokens cannot be frozen.
Mint Authority
If mint authority is still enabled, the token creator can mint unlimited new tokens, diluting your holdings and potentially crashing the price. A revoked mint authority ensures a fixed supply.
Metadata Mutability
If metadata is mutable, the token creator can change the token's name, symbol, or image at any time. Immutable metadata cannot be changed, providing more transparency.
These flags catch the most common rug pull setups, but they are not a full audit. Always research the team, the liquidity lock, and the holder distribution too — the full rug checker guide walks through the complete process.
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Pre-checked risk flags for hundreds of well-known SPL tokens.
How to spot a rug pull →
The full guide to checking a Solana token before you buy.
Frequently Asked Questions
What is a Solana rug checker?
A Solana rug checker reads a token's on-chain permissions and reports whether the creator still holds powers that could be used to rug holders — minting unlimited new supply, freezing your wallet, or rewriting the token's metadata. Paste a mint address above to check any SPL token for free.
How do I check if a Solana token is a rug pull?
Check these on-chain signals before buying:
- Confirm mint authority is revoked, so supply cannot be inflated
- Confirm freeze authority is revoked, so your tokens cannot be locked
- Check whether metadata is immutable
- Verify the mint address matches official project sources
- Research the team, liquidity lock, and holder distribution
Where do I find a token's mint address?
The mint address is the token's contract address on Solana — a 32 to 44 character base58 string. You can copy it from the project's official site, from a DEX listing, or from the token page on a block explorer like Solscan.
Is this rug checker free?
Yes. Checking a token is completely free and requires no wallet connection. You only pay a fee if you choose to create your own token with CreateMyCoin.
Does a clean result guarantee a token is safe?
No. Revoked authorities remove the most direct rug pull mechanisms, but a creator can still dump a large holding, pull liquidity, or abandon the project. Treat a clean result as one input, not as a guarantee.
Launching your own token?
Revoke mint and freeze authority at creation so your token passes any rug checker from day one. Both are one-click options with CreateMyCoin.
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