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littlekit.app
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Resize image

Resize PNG, JPEG, or static WebP to fit a box or use exact pixel dimensions, with optional enlargement.

Choose your image

Choose a file to get started, or drag and drop it here.

PNG, JPG, WEBP · Up to 20 MiB and 24 megapixels
Processed on your device

How it works & supported files

Resize within a box or use exact dimensions

With aspect ratio enabled, width and height are maximum bounds. Disable it to stretch to exact dimensions. Enlargement is off by default; turn it on when you need a larger output.

Static images, processed on your device

Supports static PNG, 8-bit grayscale/RGB JPEG, and static WebP as listed by this tool. Animation, SVG, HEIC, AVIF, and CMYK JPEG are not supported. EXIF orientation is applied before editing. Re-encoding removes source metadata and color profiles, can change colors, and reduces high-bit-depth images to browser canvas output. JPEG and WebP output may change pixels. For transparency, choose PNG or WebP. Outputs are limited to 100 MiB.