DPI Studio
Print-ready DPI & resolution converter — runs entirely in your browser
Source images
Drop images or HTML, or click to browse
JPG · JPEG · PNG · WEBP · HTML — batch supported
Conversion settings
Output DPI
— print density
300
600
900
DPI
Print size
— sets DPI to fit current pixels, no resampling (W/H independent)
in W
in H
inches
cm
Pixel dimensions
— resample
px W
px H
Lock aspect ratio
Compression quality
100%
Applies to JPG, WEBP, and the JPEG embedded in PDF. PNG and HTML stay lossless.
Output format
PNG
JPG
WEBP
PDF
HTML
Download
PNG
Clear all
Text on image
Add text
Text (use Enter for line breaks)
Font
Sans (modern)
Poppins
Serif (classic)
Playfair Display
Devanagari Sans
Devanagari Serif
Monospace
Color
Size (% of height)
6.0%
Weight
Regular
Bold
Align
L
C
R
Background plate
Plate color
Opacity
85%
Drag the text directly on the preview to position it. Text is rendered at full output resolution, so it stays sharp at any DPI.
Preview
Upload an image to begin.
Everything is processed locally — nothing leaves your device.
Processing…