Launch
Launch a coin on pump.fun
Fill in your coin, sign one transaction, and it goes live on pump.fun's bonding curve. Your wallet signs everything. hashcrash never sees your keys.
Preview
IMG
Your coin
$TICKERYour description shows here.
ModePublic
Dev buy0 SOL
hashcrash fee0
NetworkSolana mainnet
Confirm
This creates a real coin
Launching spends real SOL on Solana mainnet: your dev buy, pump.fun's fees, the network fee and the priority fee. Your wallet shows the exact total before you approve. Coins can't be deleted once created.
Coin—
Dev buy—
Wallet—
Launching
- Upload image and metadata
- Build the create transaction
- Approve in your wallet
- Send to Solana
- Confirm on chain
What happens when you launch
- Metadata. Your image and details are pinned to IPFS through the hashcrash server.
- Transaction. The server asks PumpPortal to build pump.fun's create transaction for a fresh mint address made in your browser.
- One signature. Your wallet signs. The mint key never leaves this page.
- Live. Your coin appears on pump.fun with its bonding curve, and this page links you straight to it.
hashcrash is an independent project. It is not affiliated with or endorsed by pump.fun, PumpPortal, Zcash, Shielded Labs or Zooko Wilcox. Memecoins are highly speculative and can go to zero. Nothing here is financial advice.