// 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.

TOTP 2FA Secret

Security · tool

TOTP 2FA Secret

Authenticator secret with QR code and otpauth URL.

WKJBAT3BDKIICEQT2URUD3YG3IATFQOC
otpauth://totp/MyApp:user%40example.com?secret=WKJBAT3BDKIICEQT2URUD3YG3IATFQOC&issuer=MyApp&algorithm=SHA1&digits=6&period=30

Scan the QR with Google Authenticator, Authy, 1Password, etc. SHA1 · 6 digits · 30s period.

// 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