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// a sandbox of 376 sharp tools

Every little generator
you keep googling for.

QR, barcodes, bcrypt hashes for PHP, UUIDs, JWT decoders, color palettes — fast, local, no signup. Search the sandbox and start.

Credit Card / Debt Payoff Calculator

Generators · tool

Credit Card / Debt Payoff Calculator

Months to debt-free.

Debt-free in

2y 2m

Total interest

1,285.72

Total paid

6,285.72

Without extra payment

2y 10m

Interest saved by extra

464.16

// about the sandbox

The small utilities you need,
without the ad-walls.

Every generator runs entirely in your browser. Your inputs never leave the page — no servers, no logging, no tracking pixels. Open the tool, get the thing, close the tab.

  • 100%client-side
  • 0accounts
  • 376sharp tools
  • ∞free forever