Choose the letters your coin's address starts and ends with. Your browser strikes the key on the spot, and we show you exactly what it would cost a copycat to fake it.
Threads
# any digit · * any letter · base58 has no 0, O, I or l
Specimen address
Your ticker up front, the pump seal at the end.
Keys to strike-on average
Forgery grade--
Time here-estimate
Free. The key is born in this tab and never touches a server.
Runs 100% in your browserStandard Solana keypair fileNo account, no server
From letters to a live coin
i.
Choose your letters.
Your ticker at the front, the pump seal at the end. You see the odds and the wait before a single key is tried.
burin········································pump
ii.
The press runs.
Every thread in your browser tries keypair after keypair until one comes out with your letters. Nothing leaves the tab.
each letter = ×58 the work
iii.
Check it for forgery.
Forgery Check prices what a copycat would have to grind to fake your address, and compares any suspect address to yours.
9 compared letters ≈ 7.4 × 10¹⁵ keys to fake
iv.
Issue the coin.
Plan your curve in the Lab, then launch with the key you struck and check the mint on-chain.
your mint, your letters, on Solana
Pattern
№ ENG-0000001
Issued onSolana · pump.fun
ii
Pick a denomination.
Three common shapes and what each costs on average. Every figure comes from the same estimator the Press uses, including the odd way Solana addresses begin.
SERIES A
burin…
Your ticker leads the address. Any case.
--
keys on average
SERIES B
…pump
The familiar launch seal.
--
keys on average
SERIES C
Burin…pump
Both ends fixed. Beyond a browser, and just as costly to copy.
--
keys on average
iii
The rate card.
58n
Every extra letter multiplies the work by about fifty-eight. That's what makes a long pattern expensive to forge.
Pattern
Avg. keys
This browser*
One GPU*
Copy grade
iv
The whole mint, in one tab.
Everything between "I want these letters" and "my coin is live". Open any tool; all of them run in this page.
i
The Press
Multi-thread vanity grinder. Every core you have, no queue, no account.
Open ⟶
ii
Forgery Check
What it would cost to clone your address, and a side-by-side for any suspect.
Open ⟶
iii
Curve Lab
Simulate the bonding curve: dev buy, bundled wallets, supply held, graduation.
Open ⟶
iv
Fee Splits
Build creator-fee splits with live checks and a link you can share.
Open ⟶
v
Key Vault
Passphrase-locked storage for the keys you strike. Saved in your browser only.
Open ⟶
vi
Counterfeit Watch
Search live markets for tokens that copy your ticker or your address ends.
Open ⟶
vii
Group Press
Share a link, grind with friends in parallel, results come back sealed to you.
Open ⟶
viii
Launch Kit
Metadata, a launch-day checklist and a post thread, wired to every tool.
Open ⟶
ix
CLI
The same engine in your terminal. One file, every core, JSON out for launch scripts.
Open ⟶
v
Made to be checked.
Struck in your browser
Random seeds come from your browser's own crypto generator. The Press never sends a key anywhere; watch the network tab while it runs.
Plain keypair files
Downloads are standard 64-byte Solana keypairs. solana-keygen verify and any wallet's "import private key" read them.
Honest numbers
The grade only measures what a copycat must grind. It can't stop a lookalike ticker, and it can't protect a key you leak. The FAQ says so plainly.
vi
Fine print.
Is my private key safe?
It's created in this browser tab and stays there unless you download it or save it to the Key Vault. Treat the file like any wallet key: anyone who has it controls the address. Strike on a computer you trust.
Why are some first letters so slow?
A Solana address is a 256-bit number written in base58. Most come out 44 characters long, and those can only begin with 2 to H. Any other first letter only appears on the rarer 43-character addresses, which makes it about 17 times harder. The estimate uses the exact odds.
Can a browser keep up with a GPU?
No. A GPU is far faster. Short patterns finish in seconds here; long ones are a GPU's job, and the rate card shows both.
How do I launch with my mint?
Download the keypair, then use it as the mint key with a launcher that accepts your own mint keypair. The Launch Kit lists the steps and the metadata you'll need.
What's a copycat, exactly?
Someone who launches a lookalike token with your ticker and an address that starts and ends like yours, hoping buyers grab the wrong one. Forgery Check prices how hard that is; Counterfeit Watch looks for the ones already out there.
Are you affiliated with pump.fun?
No. Engrave is an independent tool.
Your turn
Strike yours.
Choose the letters. Engrave the address. Launch it.
Official $ENGRAVE contract: Check both ends. Anything else is a copy.