JPG to BMP Converter

Home » Image Tools » JPG to BMP Converter

Turn a JPG photo into an uncompressed BMP image in seconds, right in your browser.

Drop a JPG image here or choose a file

Only JPG and JPEG images are accepted on this page.

Or choose a file directly:

Original JPG

No image chosen yet.

Converted BMP

Your BMP preview appears here.

Original size0 B

Converted size0 B

Change0%

DimensionsNot set

Your image never leaves your browser. Conversion happens on your own device, and nothing is uploaded to a server. BMP is uncompressed, so the converted file will be much larger than the JPG. JPG images have no transparency, so the BMP will have a solid background.

BMP is the classic uncompressed image format used by older Windows software and by tools that want every pixel stored plainly, with no compression tricks. The JPG to BMP Converter turns your JPG photo into a BMP image in one click.

Everything runs in your browser, so your photos are never uploaded to a server. Choose a JPG, convert it, and download the BMP straight to your device.

How to Use This Tool

Choose a JPG image: drop it on the upload area or pick it with the file button.
Click Convert to BMP: your BMP appears instantly next to the original.
Check the sizes: expect the BMP to be much larger than the JPG, because BMP stores pixels uncompressed.
Download the BMP: save it and open it in the software that asked for BMP.

Why Convert JPG to BMP

No compression at all: BMP stores every pixel plainly, so saving it again never degrades it.
Classic compatibility: BMP opens in Windows Paint and in many older programs.
Simple and predictable: what you see in the preview is exactly the pixel data in the file.
Private by design: your images never leave your device.

JPG or BMP: Which Format Should You Use

Keep the JPG for sharing and storing photos, because BMP files are very large and wasteful for that job. Use BMP only when a program or a workflow asks for it, for example classic Windows software or a tool that reads raw pixel data. Converting a JPG to BMP does not restore detail the JPG already lost, it simply stores the pixels that remain without further loss.

Frequently Asked Questions

01.Is the JPG to BMP converter free to use?

Yes, it is completely free with no sign up and no limits. You can convert as many JPG images as you like, as often as you like.

02.Why is the BMP file so much larger than my JPG?

BMP is uncompressed, so it stores every pixel in full instead of squeezing the image smaller the way JPG does. A photo that is a few hundred kilobytes as a JPG can easily be several megabytes as a BMP.

03.Will converting JPG to BMP improve my photo?

No. It cannot restore detail the JPG already lost when it was first saved. It simply stops any further loss, because BMP itself adds no compression damage.

04.Does converting JPG to BMP add transparency?

No. JPG images have no transparency channel, so there is nothing to keep. The converted BMP will have a solid background, exactly like the original JPG.

05.Is my image uploaded to a server?

No. The conversion happens in your browser on your own device, so your images never leave your computer.

06.What happens if I choose a file that is not a JPG?

The tool shows a clear message and does not convert anything. Choose a JPG or JPEG image and try again.

Need the reverse direction? Try the BMP to JPG Converter to convert back the other way.