Fast, free, no signup required
Enter scrambled letters and instantly find all valid English words. Great for Scrabble, Words with Friends, and word games.
Calculate subnet masks, IP ranges, broadcast addresses, and host counts from CIDR notation. IPv4 supported.
Generate strong, secure random passwords. Customize length, characters, and symbols. Runs locally in your browser.
Create free QR codes for URLs, WiFi, text, email, phone, and vCard. Download as PNG or SVG. No watermark.
Convert JSON to CSV and CSV to JSON instantly. Handles nested objects. 100% client-side, no signup.
Paste any YouTube URL and get the full transcript with timestamps. Copy or download as text.
All tools run entirely in your browser — no server-side processing, no signup, and no data collection. Your input never leaves your device.