HEIC to BMP - Convert image online

Conversion Results:
# Output File Source File Action

Steps:

1. Click "Choose Files" button to select multiple files on your computer. You can also click the dropdown button to choose online file from URL, Google Drive or Dropbox. Image file size can be up to 200M.

2. Choose target image size and image format. You can use the original image size or select "Change width and height" option and enter your image size. The format is [width]x[height], for example: 1920x1080. The target image format can be JPG, PNG, TIFF, GIF, HEIC, BMP, PS, PSD, WEBP, TGA, DDS, EXR, J2K, PNM or SVG etc.

3. Click "Convert Now!" button to start batch conversion. It will automatically retry another server if one failed, please be patient while converting. The output files will be listed in the "Conversion Results" section. Click icon to show file QR code or save file to online storage services such as Google Drive or Dropbox.

HEIC vs BMP:
Name HEIC BMP
Full name High Efficiency Image File Format Microsoft Windows Bitmap
File extension .heic .bmp, .dib
MIME image/heic image/bmp, image/x-bmp
Developed by Moving Picture Experts Group (MPEG) Microsoft
Type of format Image Container Format Raster graphics
Introduction As HEIC is a container format, it can contain still images and image sequences (where a file contains more than one single image) that are coded in different formats. Currently, these include HEVC and H.264/MPEG-4 AVC (and JPEG for thumbnail/secondary images), though other coding formats may be added in the future. The main filename extension is .heic (for HEVC codec). The BMP file format, also known as bitmap image file or device independent bitmap (DIB) file format or simply a bitmap, is a raster graphics image file format used to store bitmap digital images, independently of the display device, especially on Microsoft Windows and OS/2 operating systems.
Technical details In Apple's implementation, for single images they have chosen the latter .heic filename extension (.heics for image sequence files) as the only one they will produce for photos, which indicates clearly that it went through HEVC encoding. The bitmap image file consists of fixed-size structures as well as variable-size structures appearing in a predetermined sequence. Many different versions of some of these structures can appear in the file, due to the long evolution of this file format.
Associated programs Adobe Lightroom, GIMP, ImageMagick, Krita, Zoner Photo Studio X, Pixelmator, GraphicConverter Microsoft Paint, Adobe Photoshop, Paint Shop Pro, the GIMP, GraphicConverter, Helicon Filter, ImageMagick, Inkscape, IrfanView, Pixel image editor, Paint.NET.
Sample file sample.heic sample.bmp
Wikipedia HEIC on Wikipedia BMP on Wikipedia