JPEG to BMP

Free online JPEG to BMP converter. Convert JPEG to BMP and get an uncompressed BMP for Windows apps, older software and machines that ask for it. Runs in your browser: nothing uploaded, no sign-up.

Runs in your browser · Nothing uploaded

Works with: Photoshop · GIMP · Canva · Windows Photos · macOS Preview · web browsers

Drop several files at once to convert the whole folder in one pass. Got a different format? A PNG, JPG, HEIC, PDF, SVG or DXF still comes out as BMP.

How it works

  1. Upload your picture

    Drag in one image or a whole folder. Nothing is uploaded: the picture is decoded and re-encoded in this tab.

  2. Pick the quality

    PNG is always lossless. For JPEG and WebP the quality slider decides the size; the result is shown before you download.

  3. Download

    Same width and height as the original, pixel for pixel, in the new format.

JPEG to BMP converter: free and online

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Convert JPEG to BMP in your browser: drop in a JPEG file and download the BMP. The file is converted on your own device and never uploaded, so this jpeg to bmp converter is safe for private and confidential files.

JPEG is the photo format every camera, phone and website reads, compressed to keep files small. BMP is the uncompressed Windows bitmap, read by almost every program.

The picture keeps its pixel size, and you see the result before you download it.

More conversions from JPEG: JPEG to SVG, JPEG to DXF, JPEG to EPS, JPEG to PDF, JPEG to G-code, JPEG to STL.

Other conversions to BMP: SVG to BMP, EPS to BMP, PDF to BMP, AI to BMP, PNG to BMP, JPG to BMP.

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Why it matters

Every pixel kept

The picture is not resized, sharpened or smoothed. It comes out at exactly its original width and height, so no detail is lost on the way.

Transparency handled properly

PNG, WebP, GIF and ICO keep the alpha channel. JPEG and BMP cannot hold one, so transparent areas are filled white rather than turning black.

Colour as it was

Colours are carried across as they are, with no filter, no tone shift and no added compression on a lossless format.

Nothing leaves your machine

No upload, no queue and no copy of your pictures on a server: the conversion runs in your browser.

Questions

How do I convert JPEG to BMP?

Drop your JPEG file on this page, check the preview, and press Download. The BMP is made in a few seconds, with no sign-up.

Is my JPEG file uploaded anywhere?

No. The jpeg to bmp conversion runs in your browser, on your own device. The file never leaves it.

Does converting lose quality?

Not to PNG, TIFF, BMP or lossless WebP: those keep every pixel. JPEG and lossy WebP discard some detail to make the file smaller; at the default 92% quality that is not visible, and you can raise it to 100%.

Will my picture keep its size?

Yes. The width and height in pixels are exactly those of the original.

Is transparency kept?

Into PNG, WebP, GIF and ICO, yes. JPEG and BMP have no transparency, so those areas are filled white.

JPEG to BMP: here, by hand, or on a server

  Veconvert Illustrator, by hand A paid vectorizer
What it costsFree preview; one file for $3.49 as a guest ($3.99 for technical files), $6.50 in bulk$23 a month$8–15 a month
How long it takesSeconds30–60 minutes by handSeconds
Skill neededNone. Drop the fileYou have to be able to drawNone
Where your file goesNowhere. It stays in this tabStays on your machineUploaded to a server
BMP with real unitsYesYes, with setupUsually pixels
Machine files tooDXF, G-code, PLT, STL from the same traceSeparate export each timeRarely

Ready to convert your JPEG?

Free, unlimited, no account, and nothing leaves this tab.

Convert a JPEG now