Generate EPC (SEPA) QR codes for European bank transfers.
Email QR Code Generator
Create a QR code that opens the default email client with a pre-filled email.
EAN-8 Barcode Generator – Compact Retail Packaging Barcode
Free EAN-8 barcode generator. Create compact 8-digit barcodes for small retail items with automatic check digit calculation and instant SVG/PNG download.
EAN-13 Barcode Generator – Retail Product Barcode Maker
Free online EAN-13 barcode generator. Create international retail barcodes with automatic 13th check digit calculation and download high-resolution SVG and PNG.
Data Matrix Barcode Generator – 2D Industrial & UDI Matrix Maker
Free 2D Data Matrix barcode generator online. Create high-density ECC 200 barcodes with L-shaped finder pattern for electronics and GS1 healthcare UDI labels.
Crypto Payment QR Code
Generate crypto payment QR codes for Bitcoin, Ethereum, and Litecoin.
Barcode Generator
Generate 1D barcodes like Code 39. Free, fast, and secure.
Code 128 Barcode Generator – High-Density Logistics Barcode
Free online Code 128 barcode generator. Encode text, numbers, and special characters with automated modulo-103 checksum calculation and SVG/PNG download.
Young’s Modulus Calculator – Modulus of Elasticity & Stiffness
Free Young
Work, Energy & Power Calculator – Mechanical Physics Solver
Calculate mechanical work (W = Fd cos θ), kinetic energy, gravitational potential energy, and horsepower.