"Meme Token Factory"

Demo

About

The problem it solves Meme Token Factory simplifies the process of launching meme tokens on the Solana blockchain. It allows developers and non-developers alike to create fully functional SPL tokens with features like mint disable, renounce ownership, burning, and liquidity in under 2 minutes. **People can use it to:** Rapidly test tokenomics before going public. Launch meme tokens for communities or hackathons. Simulate DEX scenarios like rug pulls (for educational/testing purposes). Reduce dependency on paid, complex token launchpads. It makes on-chain deployment easier, faster, and safer — while keeping the entire process local to avoid exposing the private key. Smart Contract Address(es) This tool does not deploy a custom smart contract. It leverages Solana’s native Token Program (SPL) for all token operations. The SPL program ID: TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA All created tokens are on-chain and verifiable under the user's wallet address. Other Onchain Proof You can view token creation and balance updates on Solana Devnet Explorer using the wallet’s public key. Additional on-chain proof: Airdrop transactions Token creation instructions SPL token mint account data Transaction hashes and mint addresses are printed in terminal after successful token creation.

How it's made

Challenges we ran into Secret Key Error: Initially ran into the bad secret key size error when trying to load a Phantom wallet — fixed it by generating a 64-byte Uint8Array keypair and loading from my-wallet.json. RPC Issues: Encountered 401 Unauthorized error because the default RPC required a token — resolved this by switching to Solana Devnet via clusterApiUrl('devnet'). Lamport Encoding Bug: Faced an encoding bug due to passing floating values in lamports. Solved it by converting 0.1 SOL to integer 100_000_000. Each bug helped improve the tool’s compatibility, security, and user experience.