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// a sandbox of 139 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.

Placeholder Image

Generators · tool

Placeholder Image

Custom-sized placeholder images for mockups.

Hello
https://placehold.co/600x400/1f2937/a7f3d0?text=Hello
<img src="https://placehold.co/600x400/1f2937/a7f3d0?text=Hello" alt="Hello" width="600" height="400" />

// 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
  • 139sharp tools
  • ∞free forever