A vault of Web3 tools
Create, send and certify on blockchain. No code.
ERC-20 tokens, free NFTs, airdrops, bulk transfers and proof-of-authorship certificates on Ethereum and Polygon. Seven apps with verified contracts and one rule: you sign, you stay in control.
- Contracts verified on Etherscan
- No cookies, no tracking
- We never ask for your seed phrase
- Live apps
- 7
- Gas saved on bulk transfers
- −80%
- Cost to test on Sepolia
- 0€
- Cookies and trackers
- 0
// 01 · Apps
Eight chambers. One key.
Each app solves one specific job end to end. Pick yours: you'll see the exact domain you're going to before you enter.
- 01Live
Create a Token
Your own ERC-20 token, deployed in minutes, without writing code.
Choose a name, symbol and supply, and we generate and deploy a standard ERC-20 contract, verified on Etherscan and compatible with every wallet and exchange.
- Standard, verified ERC-20 contract
- Custom name, symbol, supply and decimals
- Automatic deployment on Ethereum or Polygon
- Free dry run on the Sepolia testnet
Ideal for: Projects, communities, loyalty programs and Web3 startups.
- Ethereum
- Polygon
- Sepolia
- 02Live
Free NFT Minting
Turn your work into an NFT and pay only the network gas.
Upload your image, video or audio, add its story and mint it as an ERC-721 NFT straight to your own wallet. No platform fees: you only pay the network fee.
- Free service: you only pay gas
- ERC-721 standard, OpenSea-compatible
- Configurable traits and royalties
- Image, video and audio
Ideal for: Artists, photographers, musicians and creators who want to sign their digital work.
- Ethereum
- Polygon
- Sepolia
- 03Live
File Certification
Tamper-proof evidence that a file existed, and who owned it, on a given date.
We record your file's digital fingerprint (hash) on Ethereum. Anyone can later verify that the document hasn't changed by a single bit since that moment.
- Immutable on-chain timestamp
- Permanent proof of authorship
- Publicly verifiable by third parties
- Works with any file type
Ideal for: Contracts, artwork, music, designs, reports and intellectual property.
- Ethereum
- Sepolia
- 04Live
Bulk Sender
Pay hundreds of addresses in a single transaction and save up to 80% on gas.
Batch every transfer of an ERC-20 token into one operation. Fewer signatures, less waiting and a fraction of the cost of sending them one by one.
- Up to 80% less gas
- Hundreds of recipients in one transaction
- Upload as an address,amount list
- Full summary before you sign
Ideal for: Contributor payouts, rewards, crypto payroll and investor distributions.
- Ethereum
- Polygon
- Sepolia
- 05Live
Airdrops
Distribute tokens to your community with clear rules and zero manual work.
Design your campaign: who receives, how much and when. Set eligibility criteria, import lists and let the platform run the distribution in an orderly way.
- Automated mass distribution
- Custom eligibility criteria
- CSV list import
- Full campaign tracking
Ideal for: Token launches, holder rewards and community growth.
- Ethereum
- Polygon
- Sepolia
- 06Live
NFT Viewer
Look inside any wallet and truly understand the NFTs it holds.
Enter an address and we analyze every NFT: image, metadata, traits and the contract behind it, explained clearly so you know exactly what you're looking at.
- Full analysis of every NFT
- Smart contract details
- Readable metadata and traits
- Supports addresses and .eth names
Ideal for: Collectors, buyers who want to verify before paying, and analysts.
- Ethereum
- Polygon
- 07Live
Wallet Mail
A crypto wallet you open with your email. No seed phrase to lose.
Create your digital wallet instantly by signing in with your email or phone via Magic Link. The perfect gateway to Web3 for newcomers.
- Sign in with email or phone
- Magic Link technology
- Easy account recovery
- MetaMask-compatible
Ideal for: People taking their first steps in crypto and everyday payments.
- Ethereum
- Polygon
- 08In development
Address Reports
The full history of any Ethereum address, in one clear report.
Transactions, tokens, NFTs, DeFi interactions and risk signals for any address, summarized so you can make informed decisions before you transact.
- Detailed transaction history
- Automatic token and NFT detection
- DeFi activity and risk patterns
- More networks coming soon
Ideal for: Pre-trade due diligence, compliance and counterparty analysis.
- Ethereum
// 02 · How it works
Three steps. No leaps of faith.
Our method is the same for every app: first you practice risk-free, then you act with certainty.
- 01
Connect your wallet
Use MetaMask or your Wallet Mail. Your keys never leave your wallet: you sign, you decide.
- 02
Rehearse on Sepolia
Run the same operation on the testnet with free test ETH. Same result, zero risk.
- 03
Go live
Once everything looks right, run it on Ethereum or Polygon and check it on the block explorer.
First time? Read the step-by-step guide for each app and get free test ETH.
// 03 · Security
Built like a safe.
On a blockchain, transactions can't be undone. That's why transparency isn't a feature: it's the product.
Verified contracts
Every contract we generate is published and verified on Etherscan. Open, auditable code with no hidden functions.
You hold the key
Transactions are signed in your wallet. We never hold your funds and will never ask for your seed phrase.
Industry standards
ERC-20 tokens and ERC-721 NFTs that work with every wallet, exchange and marketplace. No surprises.
Total privacy
No cookies, no analytics, no trackers. We don't know who you are, and we don't want to.
// 04 · FAQ
Straight answers.
Can't find yours? Write to us and we'll reply within 24 business hours.
Do I need to know how to code to create a token or an NFT?
No. You fill in a form with your token or NFT details and the platform generates and deploys the smart contract for you. All you need is a wallet like MetaMask to sign the transaction.
How much does it cost?
You can try everything for free on the Sepolia testnet using test ETH. On mainnet you pay the Ethereum or Polygon network fee (gas). Minting NFTs is free: you only pay that gas.
Is it safe? Do you have access to my funds?
You sign every transaction from your own wallet, and we will never ask for your seed phrase or private keys. All our contracts follow the ERC-20 / ERC-721 standards and are publicly verified on Etherscan so anyone can audit them.
What's the difference between Testnet and Mainnet?
The testnet (Sepolia) is a test network identical to the real one, but its coins have no value: ideal for practicing risk-free. Mainnet (Ethereum or Polygon) is the real network, with real costs and irreversible transactions.
Ethereum or Polygon? Which should I choose?
Ethereum offers maximum compatibility and reputation; Polygon offers much lower fees and fast confirmations. For large collections or frequent transfers, Polygon is usually the better choice.
What is Wallet Mail?
It's a crypto wallet you open with your email or phone via Magic Link, without having to safeguard a seed phrase. Perfect to get started; for significant amounts we also recommend a self-custody wallet like MetaMask.
Do you use cookies or collect data?
No. This website uses no cookies, analytics or trackers, and collects no personal or professional data.
// Before you start
Don't have a wallet yet?
For most operations we recommend MetaMask: it's free, self-custodial and works with all our apps. If you'd prefer something simpler, start with Wallet Mail using just your email.