Create high-quality QR codes for URLs, WiFi credentials, VCards, and plain text.

Generate secure, cryptographically random passwords with special characters and symbols.

Convert between units of length, weight, temperature, volume, speed, and more.

Visually test all keyboard key presses in real-time to detect non-functioning keys.

Draw or type a custom digital signature to use in documents and forms.

Instantly display your public IP address, ISP, country, and location information.

Test password strength and entropy with detailed security scoring and feedback.

Boost productivity with a configurable work/break interval Pomodoro technique timer.

Convert between archive formats like ZIP, TAR, and 7z, and extract contents online.

Create high-quality QR codes for URLs, WiFi credentials, VCards, and text.

Generate strong, cryptographically secure passwords with custom length and character sets.

Encrypt any file using AES-256 encryption with a custom passphrase in your browser.