Set image DPI to 72, 150, 300, or custom values for print or web. Changes metadata without resampling.
Upload your image
Enter target DPI (e.g., 300 for print)
Download with updated DPI metadata
Free is enough for most one-off jobs. Pro raises the file and batch caps; Pro + Media unlocks GB-scale streaming and unlimited duration.
Larger files supported on Developer (5 GB CSV) and Enterprise (unlimited). All processing happens in your browser — files never reach a server.
0 bytes uploaded. DPI Changer runs entirely in your browser using Canvas API and WASM. Your image stays on your device at all times. No data is sent to any server.
No — DPI is metadata that tells printers the intended print size. Pixel data remains unchanged.
Resize images by pixels or percentage. Maintain aspect ratio or set custom dimensions. Browser-based.
Open toolCompress images to a target file size in KB. Uses browser-image-compression for multi-threaded optimization.
Open toolInspect EXIF, IPTC, and XMP metadata in any image — camera model, GPS, timestamps, color profile.
Open tool