Convert images to 300 DPI for print
Most digital images are 72 or 96 DPI, which looks blurry in print. Ratio Ready converts your images to 300 DPI, the standard required by print labs and POD platforms, so your products look crisp and professional.
Key Features
Automatic DPI conversion
Upload any image at any DPI and get a properly flagged 300 DPI file back. The converter handles the metadata and pixel density calculations automatically.
Maintains original quality
Converting DPI does not recompress or degrade your image. The pixel data stays intact while the DPI metadata is set to the print-standard 300 value.
Works with PNG, JPG, and WebP
PNG, JPEG, and WebP files are all supported. Your output format matches your input, preserving transparency for PNGs and compression settings for JPEGs and WebP.
Batch processing
Convert up to 25 images at once. Upload a full collection and download all converted files as a ZIP, saving time on repetitive manual conversions.
Print-standard output
Every file is output with 300 DPI metadata embedded. Print providers and POD platforms read this metadata to determine print quality and sizing.
Fast cloud processing
Conversion happens instantly on cloud servers. No software to install, no Photoshop needed. Upload, convert, and download in seconds.
How it works
Upload your images
Drag and drop PNG, JPG, or WebP images at any DPI resolution into the converter.
Set target DPI
Choose 300 DPI for print-standard output, the resolution required by virtually all print providers.
Download print-ready files
Get your converted files with correct 300 DPI metadata, ready to upload to your print provider or POD platform.
Specifications
Frequently asked questions
Related guides
How to Convert Images to 300 DPI
Step-by-step guide to checking and converting image DPI for print-ready output.
DPI Explained for POD Sellers
What DPI means, why 300 DPI is the standard, and how to calculate resolution for any print size.
Print on Demand Size Chart
Pixel dimensions at 300 DPI for every product type — wall art, apparel, stickers, and more.