Resize Image for KakaoTalk Profile

Auto-set to 640x640 pixels — the recommended KakaoTalk profile photo size.

Drop your image here 🍡

PNG, JPG, WebP, BMP — any size, mochi handles it all

Resized Image
Result
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File Size
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Image too small? Sharpen first

If your image is smaller than the target size, use Sharpen for better clarity, then resize.

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Specification Value
Profile Photo640 x 640 px
Background Image1080 x 1920 px
Aspect Ratio1:1 (square)
FormatJPEG, PNG
Display ShapeCircle crop

Frequently Asked Questions

What size is a KakaoTalk profile photo?
KakaoTalk profile photos are displayed as circles cropped from a 640x640 pixel square image. Upload at this size for the sharpest result.
What about KakaoTalk background images?
KakaoTalk profile background images should be 1080x1920 pixels (9:16 vertical format). This fills the full profile screen on mobile devices.