Unisatnftgen

UniSat NFT JSON Generator

Create a JSON inscription payload for a Bitcoin/Fractal NFT with payout address input fields. This generates metadata only. It does not send BTC or FB by itself.

UniSat wallet

Connect UniSat from a browser where window.unisat is available. On desktop that usually means the UniSat extension. On Android, use a UniSat-supported browser context if the provider is injected.

Open UniSat App

Connected address

Not connected

Current chain

Unknown

Balance

Unknown

Wallet idle. If UniSat is not installed or injected, the connect button will fail cleanly instead of pretending otherwise.

Referral app link is wired from your constants. That link opens the Play Store listing with your referrer value attached.

NFT details

NFT name

Symbol

Creator

Collection

Image URI

Artifact title

Payout address fields

Bitcoin mainnet payout address

Fractal payout address

Secondary BTC payout address (optional)

Math fields

Huge BigInt operand

Primary divisor

Secondary divisor

Fixed-point scale

Rounding floor round ceil

Generated JSON

Fill the fields, then generate the inscription JSON.

The output is saved as plain JSON so you can upload it as a file for inscription.