JPEG to BMP Online Converter

JPEG 파일을 BMP 형식으로 3번의 간단한 클릭으로 변환하세요.

BMP⌄

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⚙ 선택적 설정

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Convert JPEG to BMP Online

BMP is Windows' foundational bitmap format, used natively by the operating system for wallpapers, icons, and legacy software. Converting JPG to BMP removes all compression to produce raw pixel data — the simplest possible image representation. While the resulting files are large, they load instantly without a decode step, which matters in performance-critical or embedded environments. Many older Windows applications, embedded systems, and game engines only accept BMP as input.

When to Convert JPEG to BMP

⚙️

Windows native

BMP is the OS-level format for Windows wallpapers, custom cursors, and system resources.

🎮

Retro game dev

Classic game engines like RPG Maker require BMP for sprites, tilesets, and splash screens.

🔬

Scientific imaging

Lab and medical imaging software demands uncompressed BMP for exact pixel-level processing.

🛠️

Direct pixel access

BMP's simple structure allows direct memory access without a decoder — fast for real-time use.

JPEG vs BMP — Format Comparison

Property	JPEG (input)	BMP (output)
Format type	Raster	Raster
Compression	Lossy	None
Transparency	No	No
Best used for	Photos, web images	Legacy Windows apps
File size	Small	Very Large

ℹ️ Important note

BMP files can be 10–20× larger than equivalent JPG files. Verify your target system has enough storage before batch-converting large image libraries to BMP.

JPEG을 BMP로 변환하는 방법은?

JPEG 파일 업로드

"파일 선택"을 클릭하거나 JPEG 이미지를 드래그 앤 드롭하세요.

BMP를 출력 형식으로 선택

드롭다운에서 "BMP"를 선택하세요.

파일 변환

"지금 변환"을 클릭하여 JPEG을 BMP로 변환을 시작하세요.

BMP 파일 다운로드

변환이 완료되면 변환된 BMP 파일을 다운로드하세요.

JPEG

File extension.jpeg
DescriptionJPEG is the most widely used lossy image compression format, ideal for photographs and complex images with many colors.
Associated programsAdobe Photoshop, GIMP, Windows Photo Viewer, Preview (Mac)
Developed byJoint Photographic Experts Group
MIME typeimage/jpeg

BMP

File extension.bmp
DescriptionBMP (Bitmap) stores uncompressed bitmap digital images independently of the display device. Large file sizes but no quality loss.
Associated programsMicrosoft Paint, Adobe Photoshop, GIMP, MS Photo Editor
Developed byMicrosoft
MIME typeimage/bmp