OpenZeppelin v5 · Audited Contracts · Solidity 0.8.20

Launch your Web3
Project in Minutes

Describe what you want to launch. Block67 generates audited smart contracts, compiles them, and deploys to blockchain — no coding required.

Launch a meme coin with 1B supply and 2% buy/sell tax…

Or choose a use case to get started

Pick a use case and launch in minutes

Smart contract · Frontend · Deployment — everything ready to go.

🪙

ERC-20 Token

2 mins

Launch your own cryptocurrency

Deploy a production-ready ERC-20 token with custom name, symbol, total supply, minting controls, and a beautiful landing page.

ERC-20 StandardCustom SupplyMint / BurnTransfer Events
Ethereum
🖼️

NFT Collection

3 mins

Launch an NFT collection with minting

Deploy an ERC-721 NFT collection with whitelist minting, reveal mechanics, royalties, and a fully integrated mint page.

ERC-721AWhitelist MerkleReveal MechanicEIP-2981 Royalties
Ethereum
🏛️

DAO Governance

5 mins

Build a decentralized autonomous organization

Launch a full DAO with on-chain proposals, token-weighted voting, a treasury, and a governance dashboard.

On-chain ProposalsToken VotingTimelockTreasury
Ethereum

Staking Dashboard

3 mins

Stake tokens and earn rewards

Deploy a staking contract with configurable APY, lock periods, and a beautiful real-time dashboard showing positions and rewards.

Fixed / Flexible APYLock PeriodsAuto-CompoundReward Claims
Ethereum
🚀

Meme Token

2 mins

Launch the next viral meme coin

Deploy a meme token with anti-bot mechanics, liquidity lock, and a fun landing page with animated elements.

Anti-BotTax MechanismLiquidity LockRenounced Owner
Ethereum
📈

Pump Token

2 mins

Bonding curve token that pumps with every buy

Deploy a viral bonding-curve token where price automatically rises with each purchase. Built-in buy/sell UI with live price chart.

Bonding CurveAuto Price RiseBuy / Sell UILive Price Feed
Ethereum
🎨

NFT Mint Page

1 min

Simple open-edition NFT with one-click mint

Deploy a clean open-edition NFT mint page. No whitelist complexity — just a big mint button, supply counter, and shareable link.

ERC-721Public MintSupply CounterMint UI
Ethereum
🔐

Token-Gated Access

2 mins

Exclusive content unlocked by token ownership

Create a token-gated page that verifies wallet ownership and reveals exclusive content — Discord links, alpha, downloads — to token holders only.

Wallet VerifyToken Balance CheckReveal on UnlockAny ERC-20 / ERC-721
Ethereum
🎮

Click-to-Earn Game

3 mins

Tap to earn ETH rewards — viral onchain game

Launch an addictive click-to-earn game where users tap a button to earn ETH rewards. Built-in cooldown, daily limit, and leaderboard.

Click-to-EarnETH RewardsCooldown LogicDaily Limit
Ethereum
🚀

Airdrop Campaign

2 mins

Launch a token and distribute it virally

Create an ERC20 token and a shareable airdrop claim page. Users connect wallet, complete optional tasks, and claim tokens — built-in per-wallet limit keeps it fair.

Claim PageWallet VerificationPer-Wallet LimitBatch Airdrop
Ethereum
💰

Token Presale

3 mins

Sell your token and raise funds

Launch a token presale with ETH payment, hard cap, soft cap, and a countdown timer. Tokens are auto-distributed to buyers when the sale ends.

ETH PaymentsHard / Soft CapCountdown TimerAuto Distribution
Ethereum
💧

Token Faucet

1 min

Let users claim free tokens on a timer

Deploy a free token faucet with time-based claims, anti-bot cooldown, and daily limit. Perfect for testnet tokens, community rewards, and developer testing.

Time-Based ClaimAnti-Bot CooldownWallet ValidationDaily Limit
Ethereum
🏆

Referral Rewards

2 mins

Grow your users with token incentives

Launch a referral program where users invite others and earn tokens per invite. Built-in unique referral links, on-chain earnings tracker, and claim dashboard.

Invite TrackingToken RewardsClaim DashboardLeaderboard
Ethereum
🎮

Reward Game

3 mins

Let users play and win tokens

Launch a gamified reward system — spin wheel or scratch card. Users play and win random token amounts on cooldown. Highly engaging with on-chain provable fairness.

Spin / ScratchRandom RewardsCooldown TimerProvable Fairness
Ethereum

Free to start · No credit card required

Custom Web3 Solutions

Need something bigger?

DEX, NFT Marketplace, DeFi, Game Economy, RWA — complex platforms built end-to-end. Smart contracts + frontend + backend + launch strategy.

💱

Decentralized Exchange

Like Uniswap

Launch your own token swap platform with liquidity pools and real-time charts.

What it includes

Token swap interface
Liquidity pool management
Price charts & analytics
LP fee earnings
Slippage control
Multi-token support

What we deliver

1
Smart contracts (AMM)
2
Swap frontend UI
3
Liquidity dashboard
4
Admin panel
🚀 Start this project

We'll get back to you within 24 hours

Secure. Compiled. Deployed.

Every contract Block67 generates is audited-grade, compiled with real solc, and downloadable — ready for production.

Audited & Secure

Every contract is built on OpenZeppelin v5 — the gold standard used by Uniswap, Aave and Compound.

Online Compiler

Real solc compiler. Compile any contract to ABI + bytecode instantly — no installs, no CLI.

Download Source

Get the full Solidity source, ABI, bytecode and Hardhat deploy script as a ready-to-use zip.

One-Click Deploy

Connect MetaMask and deploy to Ethereum, Base, Polygon or any EVM chain in seconds.

Upgradeable Proxies

Full UUPS, Transparent and Beacon proxy support. Upgrade contracts without redeploying.

Instant Frontend

A Web3 frontend with wallet connect ships automatically. Free subdomain on every project.

How it works

Block67 handles the hard parts — you focus on launching.

01

Describe your project

Tell us what you want — token, NFT, DAO, or DeFi. Plain English, no prior experience needed.

02

Contracts generated

Block67 generates audited, production-grade Solidity contracts built on OpenZeppelin v5.

03

Compile & inspect

Use the built-in online Solidity compiler to get your ABI and bytecode instantly.

04

Deploy to blockchain

Connect MetaMask and deploy to any EVM chain. Your app goes live with a free subdomain.

Ready to launch your Web3 project?

Join founders shipping secure, audited crypto projects on Block67. Free to start — no credit card required.

Audited contracts·Online compiler·Downloadable source