Compress, resize or convert an image. All on your device.

or drop it here

JPG · PNG · WebP · up to 20 MB

File formats & limits

Compress: a target in KB. Resize: width and height linked to the original aspect ratio. Convert: change JPG, PNG or WebP without changing dimensions.

JPG replaces transparency with white. PNG and WebP preserve it. Conversion or enlargement may increase file size.

1 KB = 1,000 bytes. Up to 20 MB and 32 megapixels. One still image at a time; GIF, HEIC and animated images are not supported. Resizing supports up to 8,192 px per side and 32 megapixels total.

Unchanged originals retain their metadata. Re-encoded files generally lose EXIF metadata.

Need a hand?

Choose JPG for opaque photos, PNG for lossless output or WebP for modern web images. Conversion preserves pixel dimensions. JPG fills transparent areas with white, and converting a JPG to PNG cannot restore lost detail or transparency.

Read the image guides →