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Resize image to 384x384

Resize image to 384x384 for web app manifest icons. Choose crop to fill the frame for an exact size, or fit inside to keep the whole picture.

Lower means a smaller file.

Width × height (px)

How to resize an image to 384x384

  1. Choose or drop your images above.
  2. Keep “Crop to fill” for an exact 384x384 result, or pick “Fit inside” to avoid cropping.
  3. Download the resized files individually or as a ZIP.

About 384x384 pixels

A 384x384 image is square, with an aspect ratio of 1:1, and holds 0.15 megapixels. At 300 DPI it would print at about 1.3 x 1.3 inches (3.3 x 3.3 cm). As a JPEG it usually lands between 16KB and 32KB, depending on the picture and the quality you choose.

Where 384x384 is used

A size commonly listed in web app manifests next to 192 and 512 pixel icons.

  • Check the result at its real size, not zoomed in, before you use it.
  • Use a simple, bold design with a transparent background. Fine detail disappears at small sizes.
  • Save icons as PNG so edges stay sharp. Use JPG only for photo avatars.

Crop to fill or fit inside?

Crop to fill always gives exactly 384x384 by trimming the edges that do not match the shape. Fit inside keeps the whole picture and scales it so neither side exceeds 384x384, which can leave one side shorter. For a typical 4:3 phone photo, crop to fill removes about 25% of the picture. A 3:2 camera photo loses about 33%, a 16:9 screenshot about 44%, and a square image about 0%.

Quality and format

Check the result before you upload

Open the finished file and check three things: the picture measures 384x384, the subject is not cut off, and the file is small enough for where you upload it. If a platform sets a size limit, run the result through the online compression tool or choose a limit such as 200KB.

A tip for this size

Start from a large original and save as PNG. Need another size? Try 400x400, 350x350, 300x300, the general image resizer, or browse every size preset.

Frequently asked questions

Why is my image not exactly 384x384?

You are probably using Fit inside, which never crops. Switch to Crop to fill for exact dimensions.

How big will a 384x384 file be?

As a JPEG, usually between 16KB and 32KB. Photos with lots of fine detail come out larger, and simple graphics smaller. Lower the quality for a smaller file.

Is 384x384 the right size for web app manifest icons?

It is a widely used size for web app manifest icons, but platforms and agencies change their rules. Check the current guidelines before you upload.

Will detail survive at 384x384?

At small sizes fine detail disappears. Crop in close on the main subject and use a simple, high-contrast picture for the best result.