10 powerful generator tools: random passwords, QR codes, UUIDs, barcodes, dummy images, names, coupons, invoice numbers, colours, and hashes.
Need to create random data, unique identifiers, or visual assets quickly? Our free generator tools provide instant output for passwords, QR codes, UUIDs, barcodes, placeholder images, random names, coupon codes, invoice numbers, colours, and cryptographic hashes — all without any signup or cost. Processing happens locally in your browser.
The password generator creates secure random passwords with customisable length and character sets (uppercase, lowercase, numbers, symbols), including a strength meter to evaluate security. Our UUID/GUID generator produces version 4 universally unique identifiers — essential for database keys, API testing, and distributed systems. The hash generator computes MD5, SHA-1, and SHA-256 hashes for any text input, useful for data integrity checks and password storage verification.
The QR code generator creates scannable codes for any URL or text, with PNG download capability — perfect for business cards, product packaging, or digital marketing. Our barcode generator produces CODE128 format barcodes for inventory management, product labelling, or shipping systems. The placeholder image generator creates dummy images with custom dimensions, colours, and text for web design and prototyping.
Our random name generator produces realistic first and last names for testing databases, creating sample user profiles, or design mockups. The coupon code generator creates discount codes with optional prefixes, customisable length, and bulk generation for marketing campaigns. The invoice number generator produces sequential or random invoice references with prefix options and persistence across sessions.
The random colour generator produces hex codes with RGB values and live preview — useful for UI design, data visualisation, or creative inspiration. All tools are free, private, and work instantly in your browser.
Bookmark this page for quick access to all your generation needs — from development to marketing to creative projects.
Generate secure random passwords with strength meter.
Create QR codes for any URL or text. Download as PNG.
Generate v4 universally unique identifiers.
Generate CODE128 barcodes for products or inventory.
Generate dummy image URLs with custom size and text.
Generate fake names for testing or design mockups.
Generate discount or promo codes in bulk.
Generate sequential or random invoice numbers.
Generate random hex colours with live preview.
Generate MD5, SHA-1, SHA-256 hashes from text.