QR Code Generator
Generate QR codes for URLs, text, or any content.
Generate QR codes for URLs, text, or any content.
Interactive 2D physics playground. Create shapes, apply forces, and watch them interact with realistic physics simulation.
Generate custom barcodes in various formats (CODE128, EAN, UPC, etc.). Download as PNG or SVG.
Convert colors between HEX, RGB, HSL formats. Preview colors in real-time with an intuitive interface.
Calculate aspect ratios, find missing dimensions, and use common presets like 16:9 and 4:3. Perfect for designers and video editors.