DPI Converter
Change image DPI/PPI for print and web optimization
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Change DPI for print and web optimization
How DPI Converter Works
DPI (Dots Per Inch) determines how an image will print. This tool changes the DPI metadata and optionally resizes images for different output purposes: 72 DPI for web/screen, 300 DPI for photo printing, 600+ DPI for professional printing.
Features: DPI presets for common uses, custom DPI values, optional image resizing, multiple output formats (PNG/JPEG), quality control for JPEG, print size calculator, and file size estimation for planning.
Tips: Use 72-96 DPI for web images to reduce file size. Use 300 DPI for photo printing for best quality. Use 600+ DPI for text documents and professional printing. Enable resize only if you want to change the actual image dimensions.
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