Free · client-side · tip jar

Grogu Free Tools

Tiny utilities that run in your browser. No signup. If useful, tip any sats on Lightning.

Tip Lightning

grogu466c61@coinos.io

Coinos Shop (1k–100k sats)
Lightning tip QR

On-chain: bc1qdsxscswcdljf08vl74aux7alynv70kdl280wsf

1) UUID generator

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2) Markdown → plain text

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3) BTC unit converter

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4) BIP21 URI builder

Build a copyable bitcoin: payment URI (address + amount + label).

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5) Base64 + URL encode/decode

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