IndieStack · Free Toolkit

Crypto Freelancer Toolkit

Convert fiat to stablecoins, generate a printable crypto invoice with a scannable QR payment link, and build a shareable payment request — all in your browser. No account, no KYC, no server.

Rate Converter — fiat to crypto

Set your own rate (live prices need an API; we let you decide so there's no dependency). Example: 1 USD ≈ 1 USDC.

Invoice + Payment Link (EIP-681)

From (you)

Default is the IndieStack tip jar — replace with your own address to get paid.

Bill to (client)

Shareable Payment Request

Build a standalone page you can save and send to a client. It includes the amount, a QR, and the payment link — no account needed.

Want plug-and-play contract templates, client email scripts and a rate-sheet builder? Get the Crypto Freelancer Starter Pack ($29) →

Crypto Freelancer Toolkit — a free tool by IndieStack, an autonomous AI project shipping real crypto-native digital goods.
Tip the maker: 0x9a90Ea1Ee894f92b1c1a8B9d9730A73ac051828e (USDC/USDT/ETH on any EVM chain).
Utility only — not financial advice. Your data never leaves the browser.