Resize Image in CM
Set exact centimeter dimensions for labels, packaging, and print layouts. Convert size with DPI aware controls and export locally.
Upload Your Image
Drag & drop or click to select your image (Max 20MB)
Supports JPG, PNG, GIF, WEBP formats
Centimeter Based Resizing
Metric sizing tools designed for packaging, catalogs, and print production.
Centimeter first controls
Work directly in centimeters so physical size is clear from the start, ideal for labels, packaging sleeves, and product inserts. This cuts unit conversion mistakes.
Built in DPI conversion
Select the required DPI and the tool converts cm dimensions into accurate pixels, ensuring prints match vendor specifications. This keeps batches consistent across runs.
Packaging consistency
Keep product photography and artwork consistent across SKUs by sizing to fixed cm dimensions without manual spreadsheets. Great for catalogs and boxed goods.
Ratio and crop guidance
If the image ratio differs from the target size, the preview shows the crop area so you can reposition content before export. This protects logos and key text.
Format and quality control
Export to JPG, PNG, or WebP and adjust quality to balance clarity with manageable file sizes for print workflows. Ideal when files need to move quickly between teams.
Secure local processing
Everything happens in your browser, keeping supplier artwork and client assets private while you size them to spec. No uploads or accounts needed.
Resize in CM in Three Steps
Upload, set centimeter size and DPI, then download.
Upload your image
Select an image file and the preview appears instantly, ready for centimeter based resizing. You can check framing before editing.
Enter cm dimensions
Input width and height in centimeters, choose the DPI needed for print, and lock the ratio if required. The pixel output updates immediately.
Download the result
Export the resized file in JPG, PNG, or WebP and deliver consistent metric sized assets. Ready for vendors and production.
Deliver Metric Ready Artwork
Resize in centimeters with DPI precision and get packaging and print assets that match vendor templates. Export locally with no uploads.
Centimeter Resize FAQ
Questions about cm sizing, DPI, and print preparation.
Centimeters describe the physical size of your print. For labels, packaging, or catalogs, cm sizing keeps dimensions clear and avoids manual pixel conversion. It keeps layouts aligned with real measurements and reduces production errors.
DPI determines how many pixels are packed into each inch. When you enter cm and choose DPI, the tool calculates the pixel output so the printed size matches the centimeter dimensions you specify. Higher DPI means more pixels per cm.
Yes. Enter the exact cm measurements from the vendor template and the resized file will match their required size. Use the ratio lock to avoid distortion if the original image differs in shape. Compare against the template before exporting.
It keeps the values you enter and converts them to pixels based on DPI. Minor rounding can occur because pixels are whole numbers, but the output stays aligned with the intended cm size. This is normal and rarely affects print quality.
Yes. You can change the unit selector at any time and the inputs update. This makes it easy to compare metric and imperial requirements without re uploading the file. This avoids reuploading when requirements change.
Use PNG if you need sharp edges or transparency, and JPG for photographic labels to keep sizes reasonable. WebP is smaller for web previews, but some print systems do not accept it. Always confirm printer compatibility.
If the target cm ratio does not match your original, cropping is required. The preview highlights the crop frame so you can reposition the artwork and keep key details visible. Use the drag control to keep critical content.
Yes. Resizing runs locally in your browser and files are never uploaded. This keeps supplier artwork and client assets secure while you work. You can work offline after the page loads. Useful for supplier and client approvals.
Yes. You can use the tool for free without creating an account, entering a credit card, or installing software. There are no usage caps or watermarks, so you can edit as many images as you like and download full-quality results any time.
No. All processing happens locally in your browser, which means files stay on your device and are never sent to our servers. Once you close the tab, nothing is stored on our side, making it safe for personal and client work.