All generators at a glance
Generate strong passwords, QR codes, barcodes, invoices, random numbers and more. Free online generators with instant downloads and no sign-up.
- Password Generator: Generate strong random passwords and memorable passphrases in your browser. Choose length and characters, see entropy, and create passwords in bulk. Free.
- Password Strength Checker: Check how strong your password really is. See entropy, crack-time estimates and patterns such as common words, dates and keyboard walks. Nothing is sent online.
- QR Code Generator: Create free QR codes for links, text, Wi-Fi, email, SMS, phone, vCards and map locations. Custom colors, logo, PNG and SVG download. No sign-up, no expiry.
- Barcode Generator: Create barcodes online: Code 128, EAN-13, EAN-8, UPC-A, Code 39, ITF-14, Codabar, MSI and Pharmacode. Check digits calculated for you. PNG and SVG download.
- Random Number Generator: Generate random numbers in any range, one or thousands at a time. Whole numbers or decimals, no repeats, sorting and lottery presets, with secure randomness.
- Spin the Wheel: Spin a wheel to pick a random name, prize or choice. Edit entries, remove winners, shuffle and go fullscreen. Fair crypto randomness, saved on your device.
- Coin Flip: Flip a virtual coin online with a 3D animation and a fair 50/50 result. Keep a heads and tails tally, see streaks and history, or flip up to 100 coins at once.
- Dice Roller: Roll virtual dice online: up to 10 dice of d4, d6, d8, d10, d12, d20 or d100 with a modifier. Animated rolls, totals, odds and a roll history. Fair and free.
- Invoice Generator: Create a professional invoice online and download it as a PDF. Add your logo, line items, tax, discounts and shipping in 30 currencies. Free and private.
- Signature Generator: Create a handwritten signature online by drawing with your mouse, finger or pen, or by typing your name in a script font. Download a transparent PNG for free.
- Username Generator: Generate username ideas for games, social media and work. Cool, gaming, professional, cute and aesthetic styles with platform length rules. Click to copy.
Every tool on ToolsWorld is free, needs no account and works on phones, tablets and computers.