Drop your image files here
Drag & Drop BMP file here
Only BMP images are allowed.
- Upload BMP Images: Add your BMP files via drag & drop, file selection, clipboard paste, or URL input.
- Instant Preview: View your BMP images before conversion to ensure everything looks perfect.
- Convert & Download: Click “Download All” to get a ZIP of AVIFs, or "Download" for individual files.
- Start Fresh: Use “Delete All” to remove all images, or “Delete” to remove individual files.
Client-Side Conversion
This BMP to AVIF conversion happens locally on your device. Your images never leave your browser for total privacy.
No Tracking or Uploads
We do not store or monitor your files. Every conversion session stays confidential and offline.
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Enjoy unlimited BMP to AVIF conversions with no fees, no restrictions, and no registrations.
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BMP stands for Bitmap Image File. It is a raster image format developed by Microsoft It was officially released on May 22, 1990. BMP stores images by saving pixel data one by one, usually without compression. This makes BMP files large in size but keeps the image very accurate.
BMP is good for saving high-quality images when exact pixel details are important. Because BMP files usually don’t compress data, they aren’t ideal for websites or saving disk space. Most BMP files also don’t support transparency or layers.
How to Open a BMP File:
- Windows: Open with Paint, Photos, IrfanView, or Photoshop.
- macOS: Use Preview, GIMP, or Photoshop.
- Linux: Open with GIMP or default image viewers like Eye of GNOME.
- Web: Some modern browsers support viewing BMP files, but usage online is rare due to large file sizes.
File Extensions: .bmp, .dib
Developed by: Microsoft Corporation
Initial Release: May 22, 1990
Learn more at BMP on Wikipedia.
AVIF stands for the AV1 Image File Format. It uses the AV1 video codec inside a HEIF (High Efficiency Image File Format) container. AVIF was released in February 2019. This format compresses images better than JPEG and WebP, creating smaller files without losing quality.
AVIF supports high dynamic range (HDR), wide color gamut, transparency, and animation. These features make AVIF good for photos and websites.
How to Open an AVIF File:
- Windows: Use the AVIF Extension for Photos app, or open with IrfanView, GIMP, or XnView MP.
- macOS: Open with GIMP, ImageGlass, or convert files using Squoosh.
- Linux: Use GIMP, ImageMagick, or install custom AVIF plugins.
- Web: Most modern browsers support AVIF, including Chrome, Firefox, Edge, and Opera.
File Extension: .avif
Developed by: AOMedia (Alliance for Open Media)
Initial Release: February 2019
Learn more at AVIF on Wikipedia.
