Image File Size Calculator

Estimate per-image and batch storage while keeping exact uncompressed math separate from format-dependent compressed-size estimates.

Width (px)

Height (px)

Bits per pixel

Image count

Compressed estimate

Storage capacity

68.66 MiB raw per imageCompressed estimates are heuristic because JPEG, PNG, WebP, and AVIF size depends on image content and encoder settings.

24.00 MPResolution

68.66 MiBRaw batch

17.17 MiBRough compressed

~3,816Est. images on card

72,000,000Raw bytes / image

Use the connected image workflow

Optimize only when needed, set dimensions deliberately, convert or edit for a real destination, then inspect the exported result before replacing your source asset.

Browser-local limits

Canvas-based export is browser dependent. PNG is broadly available; JPEG/WebP quality and support can vary, and metadata may not be preserved through canvas re-encoding.