Online BMP Converter - Free Image Format Tool

Convert images to BMP directly in your browser without installing software. Bitmap format, lossless and uncompressed. Each upload supports up to 30 files, with a 10 MB limit per image.

Features
Uncompressed bitmap, completely lossless
Use Cases
Windows systems, printing, raw images
Performance
Largest files, zero quality loss

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Supports JPG, PNG, GIF, WebP, AVIF, SVG, ICO Max 10MB

When to choose BMP

Choose BMP when your project involves Windows systems, printing, raw images. The right output format depends on whether you prioritize compatibility, transparency, animation, file size, or lossless detail.

For BMP, the important format behavior is: Uncompressed bitmap, completely lossless. In practical use, expect the following performance profile: Largest files, zero quality loss.

Learn more about BMP →

How to convert an image to BMP

  1. Upload ImageSupports JPG, PNG, GIF, WebP, AVIF, SVG, ICO. Select or drag up to 30 images, each no larger than 10 MB.
  2. Choose Format & SettingsReview the available quality setting for BMP. A lower value usually produces a smaller file, while a higher value preserves more visual detail.
  3. Download ImageAfter processing, download each BMP image separately or package multiple results into one ZIP archive.

File privacy and retention

Images are transferred over HTTPS and used only to perform the requested conversion. Uploaded and converted files are removed automatically within 24 hours. Do not upload files you are not authorized to process.

BMP converter questions

Is the BMP converter free?

Yes. TurnPic does not require an account, and the image conversion tools are available without a subscription.

Which source formats are supported?

Supports JPG, PNG, GIF, WebP, AVIF, SVG, ICO. A single batch can contain up to 30 images, and each file can be up to 10 MB.

Will conversion to BMP affect image quality?

The result depends on the source image and the selected output setting. For this format: Largest files, zero quality loss. Keep the original file when archival quality is important.