A web tool for batch-converting image formats. Everything runs in your browser — no image is ever uploaded to a server.

Supported formats

	Formats
Read (input)	PNG / JPEG / WebP / GIF / BMP / SVG
Convert to (output)	PNG / JPEG / WebP / GIF

SVG files are converted to a raster (bitmap) image — there's no way to export back to vector format.

BMP is read-only. Because the browser's save dialog only accepts a fixed list of file extensions, Rasterbench can't write BMP files directly.

Rasterbench SmartPhone