OrbConvert converts your image files online. Amongst many others, we support PNG, JPG, JPEG, WEBP, GIF, SVG and TIFF. You can use the options to control image resolution, quality and file size.
From
X BitMap
A plain-text image format that stores a bitmap as a C source array, historically for X11 cursors and icons. One bit per pixel, so it is black and white only.
All XBM conversionsTo
Radiance HDR
Stores a wide brightness range in the compact RGBE encoding, common in 3D lighting and environment maps. It carries no transparency.
All HDR conversions