Resize Image in CM
Set precise centimeter dimensions for print, packaging, and documents with DPI-aware scaling and clean output.
Upload Your Image
Drag & drop or click to select your image (Max 20MB)
Supports JPG, PNG, GIF, WEBP formats
Centimeter-Precise Resizing for Print
Work in physical units and export at the correct size the first time.
Exact CM Measurement
Type the exact centimeter size you need and the tool converts it to correct pixel dimensions for print without manual math. This prevents conversion mistakes on printer templates.
DPI Aligned Output
Adjust DPI to match common print standards so photos, flyers, and labels stay sharp when produced at scale. Switch DPI values to match proof or production requirements.
Print-Ready Consistency
Keep physical sizes consistent across multiple assets, making it easy to align sets of cards, inserts, and product sheets. Consistent sizing keeps layouts aligned on one sheet.
Metric Workflow Friendly
Built for metric-based projects, from EU product packaging to catalog layouts, so you can stay in centimeters end to end. No need to juggle inches or manual conversions.
Proof Before Export
Preview proportions and cropping in real time to confirm the final physical size before sending files to production. Catch framing issues early and avoid reprints.
Flexible Format Output
Export to JPG, PNG, or WebP depending on print and storage needs, with clarity preserved across formats. Pick the format your print service accepts to avoid delays.
Resize in Centimeters in 3 Steps
Upload, enter centimeter dimensions, and export a print-ready file with the DPI you need.
Upload Your Image
Drop in your photo or artwork; large sources are fine and give the best print detail. Higher-res sources print cleaner.
Enter CM Size and DPI
Set width and height in centimeters, choose DPI, and lock the ratio to keep the layout consistent. Lock the ratio to protect layout.
Download Print-Ready File
Preview the result and export instantly with the exact physical size you specified. Export with accurate CM size.
Create a Centimeter-Perfect Image
Ideal for print shops, packaging, and design teams. Set CM dimensions once and export with confidence. Reliable CM sizing reduces print revisions.
Centimeter Resize FAQ
Common questions about CM sizing, DPI, and print-ready exports.
DPI describes how many dots fit in one inch. When you set CM dimensions, DPI controls how many pixels are generated for that physical size. Higher DPI creates sharper prints but larger files. Match the DPI your printer expects to avoid scaling.
The tool converts CM to pixels automatically using the selected DPI, so you do not need to calculate. Change DPI to see how resolution increases while the physical size stays the same. This helps you balance clarity and file size quickly.
Common photo sizes include 10x15 cm, 13x18 cm, and 20x30 cm, while brochures or flyers vary by region. Use the size required by your printer or template. Always confirm with your printer because requirements can vary by product.
Yes, lock the aspect ratio to preserve proportions. This prevents distortion when you change one dimension and helps keep people and logos looking natural. It is the safest option when resizing for brand or product imagery.
300 DPI is a standard for high-quality prints, but 150 to 200 DPI can be fine for drafts or large posters viewed from a distance. Choose based on print quality needs. Higher DPI yields more detail but increases file size and processing time.
Start with a high-resolution source and avoid extreme upscaling. The preview shows if the result looks soft so you can adjust size or DPI before exporting. This is especially important for small text or fine lines.
JPG is common for photos, while PNG is better for graphics and sharp edges. WebP is smaller but not always accepted by print services, so confirm your printer requirements. When in doubt, ask the print shop which formats they accept.
Yes, centimeter sizing is ideal for packaging mockups, labels, and inserts. Set the exact physical size, pick a suitable DPI, and export a file ready for production. This keeps dielines and artwork aligned to the package template.
Yes. The resizer is free to use with no registration, watermarks, or hidden limits.
Your images are processed locally in your browser and are not uploaded to our servers.