English 
日本語 
Русский 
Width 3 cm
SIC
- crop
- converter convert image
fast & easy image conversion
convert between populer formats in one click
Bulk convertprocess multiple files at once
jpgjpg converterpngpng converterwebpwebp converter - pdf to images
- pricing
convert between populer formats in one click
process multiple files at once
Processing your images…
Please wait a moment
Resize any image to an exact 3 × 4 cm size online. Adjust the image quality, resolution, output format and resize mode, then download a clear 3 × 4 cm image for digital or printing use.
Resize JPG, PNG and WEBP images in seconds.
Configure size, format and quality for your images
Apply your last resize setup
Quick technical details and pixel equivalent for a 3 × 4 centimeters image at 300 DPI.
A 3x4 cm image has a 3:4 aspect ratio and a Portrait layout. At 300 DPI, its approximate digital size is 354 × 472 px.
Upload your image, confirm the 3 x 4 centimeters preset, select 300 DPI and download the finished image.
Select an image from your device or drag and drop it into the upload area.
The dimensions are already set to 3 × 4 centimeters. At 300 DPI, the output will be approximately 354 × 472 pixels.
Choose Fit, Crop or Stretch depending on how you want the image to appear inside the final dimensions.
Adjust the format or quality if needed, resize the image and download the completed file.
Fit keeps the complete image visible while preserving its original proportions. Background space may appear when the source image has a different aspect ratio.
Best for logos, artwork and product photosCrop fills the complete output area without distortion. Some content may be removed from the sides or from the top and bottom.
Best for profile pictures and thumbnailsStretch changes the image directly to the selected width and height. It does not crop content, but it may distort the original proportions.
Best for social media posts and bannersDPI affects how many pixels are used to create the final 3 × 4 cm image. A higher DPI generally produces more pixel detail, but it can also increase the file size.
Higher DPI values create more pixels and provide greater detail for printing.
| DPI | Pixel Dimensions | Pixel Count | Recommended Use |
|---|---|---|---|
| 72 DPI | 85 × 113 pixels | 9,605 total pixels | Screen preview |
| 96 DPI | 113 × 151 pixels | 17,063 total pixels | Web and display |
| 150 DPI | 177 × 236 pixels | 41,772 total pixels | Basic printing |
| 300 DPI | 354 × 472 pixels | 167,088 total pixels | High-quality printing |
| 600 DPI | 709 × 945 pixels | 670,005 total pixels | Detailed printing |
A 3 × 4 cm image is a compact portrait-size image that can be used for different digital and printed purposes.
Prepare an image when a website or application form specifically requests a photo in 3 × 4 cm dimensions.
Resize photos before placing them on printed forms, records, cards or other documents with limited photo space.
Create a consistent 3:4 portrait image for profiles, internal records, directories and identification systems.
Create consistently sized portrait images for employee records, student profiles, directories and private account systems.
Resize several images to the same 3 × 4 cm dimensions to maintain a uniform appearance across a collection.
Prepare an exact 3 × 4 cm photo before adding it to a printable page or photo layout.
Exact image dimensions alone do not guarantee acceptance by an organization. Check its background, subject position, DPI and other photo requirements before submitting.
Find answers to common questions about resizing an image to exactly 3 × 4 centimeters.
A 3 × 4 cm image has an exact width of 3 centimeters and a height of 4 centimeters. It is a compact portrait-size image commonly used for forms, records, profiles and printed documents.