Analyze entropy, generate strong passwords or Diceware-style passphrases, and understand the k-anonymity breach-check pattern. Everything runs locally.
Capped visually at 128 bits.
Generate a QR code from any URL or text. Download as SVG. Runs entirely in your browser.
Pretty-print, minify, and validate JSON. Identifies the exact line and column of any syntax error.
Paste CSV or JSON and convert to the other. Configurable delimiter, header detection, escaping, and row count — runs entirely in your browser.
Analyze entropy, generate strong passwords or Diceware-style passphrases, and understand the k-anonymity breach-check pattern. Everything runs locally.
Capped visually at 128 bits.
Generate a QR code from any URL or text. Download as SVG. Runs entirely in your browser.
Pretty-print, minify, and validate JSON. Identifies the exact line and column of any syntax error.
Paste CSV or JSON and convert to the other. Configurable delimiter, header detection, escaping, and row count — runs entirely in your browser.