Solana Meme Coin Launcher: Create a Token in 3 Taps (2026)

Solana meme coin launcher with a holographic coin on a launch pad and a live safety score

Meme ScannerScan any coin for rug and honeypot signs.Launch a CoinCreate a clean Solana token in one signature.Reclaim SOLClose empty token accounts and get your rent back.

Quick answer: to launch a Solana meme coin with this page, connect Phantom, Solflare or Backpack. Then add an image, a name and a ticker, check the pre-flight costs and sign one transaction. That transaction creates the coin and sends the full supply to your wallet. It locks the metadata and permanently removes the power to mint more or freeze holders. On mainnet it costs about 0.066 SOL: our 0.05 SOL fee plus roughly 0.016 SOL of Solana network costs. Once it is live, check it in our free crypto token analyzer, or browse the other WorldScope tools.

Key facts at a glance

Signatures needed: one, in your own wallet. The temporary mint key is made in your browser and thrown away.
Mint authority: revoked in the same transaction. Freeze authority: never set.
Metadata: Metaplex Token Metadata, immutable by default, JSON and image stored on Arweave.
Defaults: 6 decimals, 1,000,000,000 supply. Both can be changed in Pro mode.
Cost on mainnet (simulated 28 October 2026): 0.05 SOL launch fee + about 0.0163 SOL network cost. Devnet: no launch fee.
We never ask for a seed phrase or private key. Nobody legitimate ever will.

How a Solana token launch actually works

A Solana token is not a smart contract you write. It is an account owned by the SPL Token program, called a mint. The mint stores the supply, the number of decimals and two powerful keys: the mint authority, which can create new tokens, and the freeze authority, which can lock any holder's token account. Your balance lives in a separate token account, normally the associated token account that is derived from your wallet address and the mint.

The name, ticker and picture that wallets display come from a third account. Metaplex's Token Metadata program writes it at an address derived from the mint. That account holds a URI pointing to a small JSON file. The JSON in turn points to the image and can list a description and links.

Launching a coin means creating and wiring all of that together. This page does it in one atomic transaction, in this order:

Create the mint account and initialize it with your wallet as the temporary mint authority and no freeze authority.
Create your associated token account.
Mint the full supply into it.
Write the Metaplex metadata.
Set the mint authority to nobody.
On mainnet, transfer the 0.05 SOL launch fee and add a short public memo.

If any step fails, Solana rolls back the whole transaction, so you never end up with a half-made coin that still has an open mint.

Before you sign, the page simulates the exact transaction against a live RPC node. That is how it can show what your balance will change by, instead of a rough guess. It also catches problems like a low balance before your wallet ever opens.

Why revoking mint and freeze authority matters

An open mint authority means someone can print more coins at any moment and sell them into the pool. Every holder gets diluted, and the chart goes vertical in the wrong direction. An open freeze authority is worse in a quieter way. The holder of that key can freeze your token account so you cannot sell, while they still can. Both tricks have been used in real rug pulls, which is why scanners such as RugCheck and our own analyzer flag them first.

So this launcher does not make revoking optional. The coin is created without a freeze authority at all, and the mint authority is removed inside the same transaction that mints the supply. Nobody, including you and us, can mint one more token later. Metadata is also locked by default, so the name, ticker and image cannot be swapped after people buy. Pro mode lets you keep metadata editable. It costs you points on the Safety Score, and buyers will see it.

After launch, the page reads the mint and metadata accounts back from the chain. If mint authority and freeze authority are both null, you get the Clean Launch badge. Anyone can check the same thing on Solscan.

What the WorldScope Safety Score measures

The meter beside the form adds up to 100 points. Revoked mint authority gives 25 and no freeze authority gives 20; both are always on. Locked metadata gives 15, a supply between one million and 100 billion gives 10, and an image gives 10. A ticker that no liquid Solana coin already uses earns 5, a real description 5, and social links up to 10. It scores the setup of your launch. It cannot tell you whether anyone will want the coin, and it is not a prediction of price.

Rug red flags buyers look for (so avoid them)

If you launch a coin, assume that buyers will run it through a scanner within minutes. These are the things that make them leave:

Open mint or freeze authority. Handled for you here.
Unburned LP tokens. If you add liquidity and keep the LP tokens, you can pull the pool. More on that below.
One wallet holding most of the supply after the pool exists, or many fresh wallets that all bought in the first block.
Copycat names and tickers that borrow a famous coin's identity. The ticker field warns you when a liquid Solana coin already trades under the same symbol.
No socials, or a description full of promises about returns. Regulators treat promised profits as a classic sign of fraud.
Mutable metadata, which lets the name and image change after people buy.

Do not launch a scam. Impersonating a person, brand or project, or launching a coin to dump on buyers, is prohibited here. In many countries it is also a crime. The US SEC and the UK FCA both publish warnings about crypto pump-and-dump schemes and fake tokens. This tool is non-custodial: you sign, you own the coin, and you are responsible for what you launch.

Liquidity and why you should burn your LP tokens

Creating a coin does not make it tradable. Right after launch, the whole supply sits in your wallet and no price exists. To let people trade, you would create a pool on a decentralized exchange such as Raydium and deposit some of your coin plus SOL. In return you get LP tokens, which are a receipt for your share of the pool.

Whoever holds those LP tokens can withdraw the liquidity. That is the classic rug pull: buyers pile in, the creator removes the SOL, and the coin is left with nothing behind it. Burning the LP tokens, by sending them to an address nobody controls, makes the liquidity permanent. It is the strongest public signal a creator can give. Buyers check it, and so does our analyzer. This page does not create pools. That is your decision, made on Raydium itself, and it costs extra SOL for pool creation and the liquidity you add.

What it costs, line by line

Item	Mainnet	Who receives it
Launch fee	0.05 SOL	WorldScope (shown before signing; not charged on devnet)
Metaplex metadata protocol fee	0.01 SOL	Metaplex, charged by its program
Rent for mint, token account and metadata	about 0.0063 SOL	Locked in the accounts so they stay alive
Signature and priority fees	under 0.0001 SOL	Solana validators
Total	about 0.066 SOL

These numbers come from simulating a full launch transaction on mainnet on 28 October 2026. Rent and priority fees move with network conditions. The pre-flight screen always shows the live figure for your own transaction, and the fee amount is a single constant in the page code, so it cannot change between the screen and your wallet prompt.

Where your image and metadata are stored

Wallets and explorers read your coin's name and picture from a JSON file at the metadata URI, so that file has to stay online for good. We store the image and the JSON on Arweave, a permanent storage network. The upload goes through the free tier of the ar.io Turbo service, which accepts small files without an account or API key. To stay inside that tier, the page crops your image to a circle and compresses it under 100 KB in your browser before uploading. If you prefer your own hosting, Pro mode accepts a ready-made metadata URI and skips the upload entirely.

How to use it on a phone

Mobile browsers like Safari and Chrome cannot see wallet extensions. Tap Connect wallet and pick Open in Phantom, Solflare or Backpack. The page reopens inside that wallet's built-in browser, where the wallet is available and the same three taps work. You can also paste an image straight from your clipboard.

Honest limits

A clean launch is not a good investment. Most meme coins never get a buyer, and many that do go to zero.
The ticker check covers coins that already have trading pairs on DexScreener. It cannot see every token ever created.
The free Arweave upload has size and volume limits. If it is busy, use your own metadata URI.
The launch counter in the hero is read live from the fee wallet's on-chain history. It stays hidden until there is a real number to show.

How we checked this

We built the transaction by hand against the published program interfaces, the SPL Token and Associated Token Account programs and Metaplex Token Metadata. We then ran it end to end with a throwaway wallet and test-only funds. We confirmed on-chain that the mint and freeze authorities read as null and that the metadata decodes. We simulated the mainnet version, without sending it, to confirm the fee transfer and the costs above. Rent values were read from a public mainnet RPC on 28 October 2026, and the Metaplex fee from its published protocol-fee disclosure. Sources are listed below.

FAQ

Is it safe to connect my wallet?

The page only asks your wallet to connect and to sign one transaction that you can read first. It never asks for your seed phrase or private key, and you should never type those into any website. The temporary mint key is generated in your browser for this one launch and then discarded.

How much does it cost to launch a Solana meme coin here?

On mainnet, about 0.066 SOL in total: a 0.05 SOL launch fee plus about 0.016 SOL of network costs, which include the 0.01 SOL Metaplex metadata fee and the rent for three accounts. The exact figure for your transaction is simulated and shown before you sign. Devnet launches have no launch fee.

I made a token on another site and forgot to revoke mint or freeze authority. Can I fix it?

Yes, for free. Open the revoke tool on this page, paste the mint address and connect the wallet that holds the authority. In one transaction you can revoke mint authority, revoke freeze authority and lock the metadata. It works for SPL and Token-2022 tokens. You pay only the Solana network fee, with no WorldScope fee. Revoking is permanent.

Can I mint more tokens later?

No. The mint authority is set to nobody inside the launch transaction and the coin never gets a freeze authority. That is permanent for everyone, including you and us. Choose your supply before you launch.

Will my coin be tradable right away?

No. The whole supply lands in your wallet but there is no price until someone creates a liquidity pool, for example on Raydium. If you add liquidity, burning the LP tokens shows buyers that the pool cannot be pulled.

Where are the image and metadata stored?

On Arweave, a permanent storage network, uploaded through the free tier of the ar.io Turbo service with no account. Pro mode lets you use your own metadata URI instead.

Can I change the name or image after launch?

Not by default, because locked metadata protects buyers from a bait-and-switch. Pro mode has an option to keep metadata editable, which lowers your Safety Score.

Does it work on a phone?

Yes. Tap Connect wallet, then Open in Phantom, Solflare or Backpack. The page reloads inside the wallet's own browser, where it can see your wallet.

What is the Token-2022 option?

Pro mode can create the coin with the newer Token-2022 program and its built-in metadata extension instead of Metaplex. The name, ticker and URI live inside the mint, so there is no 0.01 SOL Metaplex fee. Mint authority is still revoked, no freeze authority is set, and no risky extensions such as transfer fees, permanent delegate or transfer hooks are added. Most wallets, Raydium CPMM and Meteora support Token-2022, but some older tools do not.

Can I choose a vanity mint address?

Yes, in Pro mode you can ask for a mint address that starts or ends with up to four base58 characters. The search runs in your own browser with Web Workers, and the key never leaves your device. Each extra character makes the search roughly 58 times longer, so the page shows an estimate first.

How do I burn LP tokens or my own tokens?

Open the burn tool near the bottom of the page, connect your wallet, load your tokens, pick one, enter an amount and confirm. Your wallet signs a single Burn instruction. Burning LP tokens after you add liquidity shows buyers that the pool cannot be pulled. Burning is permanent.

Which languages does the launcher support?

English, Arabic, Spanish, Portuguese, French, Turkish, Indonesian, Russian, Hindi, Vietnamese, Simplified Chinese, Japanese and Korean. The page picks your browser language automatically, and you can switch with the language menu or a link such as ?lang=ja.

Is this financial advice?

No. It is an educational, non-custodial tool. Most meme coins lose all their value. Scams, impersonation and pump-and-dump launches are prohibited, and you are responsible for any coin you create.

Disclaimer. This launcher is non-custodial software. It never holds your funds or keys, and it never asks for a seed phrase or private key. You sign every transaction yourself and you are fully responsible for the tokens you create and for complying with the law where you live. Scams, impersonation and pump-and-dump schemes are prohibited. Nothing on this page is financial, legal or tax advice, and nothing here promises profit.

Sources

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By Abdullah Al-Janoubi · WorldScope Tools · Updated October 2026

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