JPG to BMP Converter — Free & Instant
Convert JPEG images to BMP format instantly — no upload, no registration. Produces standard uncompressed BMP files compatible with all Windows applications and legacy software.
Drop files here
or click to browse · up to 20 images
How It Works
BMP (Bitmap) is an uncompressed format native to Windows. While large in file size, it's lossless and compatible with virtually all Windows software.
What is JPG and What is BMP?
JPG (JPEG) is the most widely used image format for photographs and web images. It uses lossy compression to reduce file size, making it ideal for photos, product images, and any image with gradients. JPG is supported by every device, browser, and application. Learn more about JPG →
BMP (Bitmap) is an uncompressed image format native to Windows. BMP files are lossless and store every pixel without compression, resulting in very large file sizes. It is required by some legacy Windows applications and hardware devices that do not support modern formats.
Why Convert JPG to BMP?
Convert JPEG images to BMP format instantly — no upload, no registration. Produces standard uncompressed BMP files compatible with all Windows applications and legacy software.
BMP (Bitmap) is an uncompressed format native to Windows. While large in file size, it's lossless and compatible with virtually all Windows software.
Whether you're a web developer optimizing page load times, a designer preparing assets for print, or a photographer archiving images, converting JPG to BMP can make a significant difference in file size, compatibility, and quality. This free JPG to BMP converter handles the entire process in your browser — no software installation, no cloud upload, no privacy risk.
How to Convert JPG to BMP — Step by Step
Make sure JPG is selected as the source format and BMP as the output format. The tool auto-detects your file's format when you upload it.
Select Low for smallest file size, Medium (default) for a balanced result, High for excellent quality, or Lossless for pixel-perfect output with no compression artifacts.
Drag and drop up to 20 JPG images into the upload area, or click Browse to select them. You can also resize images while converting — by width, height, or exact dimensions.
Click Convert Files. Your JPG files are converted to BMP instantly. Download each file individually or grab them all as a ZIP archive.
Why Use This Free JPG to BMP Converter?
Your JPG files are processed entirely on your device using the browser's HTML5 Canvas API. Nothing is ever uploaded to a server. Your images stay private.
No waiting for uploads or server queues. The JPG to BMP conversion happens in milliseconds directly on your device.
Convert up to 20 JPG files to BMP in a single pass. Download all results as a ZIP archive with one click.
Fine-tune quality from Low to Lossless. Resize your JPG images by width, height, or exact dimensions while converting to BMP.
This JPG to BMP converter works in Chrome, Firefox, Safari, and Edge — on desktop and mobile. No app or plugin required.
Convert as many JPG files to BMP as you need. No registration, no watermarks, no file size restrictions.
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Learn More About These Formats
Want to understand the difference between JPG and BMP? Read our in-depth format guides:
JPG to BMP — Frequently Asked Questions
How do I convert JPG to BMP?
Select JPG as source and BMP as target, upload your images, pick quality, then click Convert. The JPG to BMP conversion happens instantly in your browser — no upload needed.
Is this JPG to BMP converter free?
Yes — this JPG to BMP converter is completely free. No registration, no watermarks, no file size limits. Convert as many files as you need.
Does converting JPG to BMP reduce quality?
Only if you choose a lossy quality setting. Selecting Lossless preserves full image quality with no compression artifacts. For most web use cases, High quality is indistinguishable from lossless.
Are my JPG files safe?
Your JPG files never leave your device. The entire conversion runs in your browser — nothing is uploaded, stored, or shared. This tool collects zero image data.
Can I batch convert JPG to BMP?
Yes — convert up to 20 JPG files to BMP at once. After conversion, download them individually or as a single ZIP archive.
Can I resize images when converting JPG to BMP?
Yes — enable the Resize toggle and choose By Width, By Height, or Custom. Each JPG image maintains its own aspect ratio unless you use Custom mode.
Which quality setting should I use for JPG to BMP?
Use Medium (80%) for web images, High (95%) for photos you want to preserve in detail, and Lossless for logos, screenshots, and graphics where every pixel matters.
Is this converter safe to use on sensitive images?
Yes — this JPG to BMP converter processes everything locally. Your images are never sent anywhere. It's safe for private, confidential, or sensitive image files.