Convertor online JPEG în BMP

Convertiți fișierul JPEG în format BMP în 3 pași simpli.

BMP⌄

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⚙ Setări opționale

Resize

Color Filter

DPI

dpi

Crop (px)

JPEG vs BMP: Ghid complet al formatelor

JPEG

Lossy

Compresie

BMP

None

JPEG

Not supported — transparent areas always render as solid white or the specified matte color

Transparență

BMP

Only in 32-bit BMP via BITMAPV4/V5HEADER alpha channel — inconsistently supported by applications

JPEG

Not supported

Animație

BMP

Not supported

JPEG

24-bit (8 bits per channel: RGB) — up to 16.7 million colors

Adâncime culori

BMP

1-bit monochrome to 32-bit RGBA — most common use is 24-bit (16.7 million colors)

JPEG

50 KB – 5 MB per image depending on resolution and quality setting

Dimensiunea fișierului

BMP

3 MB – 25 MB per image — a 1920×1080 24-bit BMP is approximately 5.9 MB

JPEG

Universal — all browsers, all operating systems, all devices including IE6 and older smartphones

Suport browser

BMP

Technically supported by most browsers but virtually never used on the web due to enormous file sizes

JPEG

Photos, web images

Ideal pentru

BMP

Legacy Windows apps

Cazuri de utilizare comune: JPEG → BMP

🖥️ Windows wallpaper format⚙️ Legacy Windows software🔧 Industrial machine input📟 Embedded display systems

⚠️BMP output will be 5–15× larger than the source JPG. Unless a legacy system specifically requires BMP, PNG provides the same lossless quality at a fraction of the file size.

Format

JPEG

Standardized in 1992 by the Joint Photographic Experts Group, JPEG became the internet's dominant image format through the 1990s. Its DCT compression made digital photography practical for early web a…

Puncte forte

+Smallest file sizes for photographs (10:1 to 20:1 compression ratio)

+Universal compatibility across every device, software, and platform

+Embeds EXIF metadata (GPS, camera settings, date/time)

+Adjustable quality/size trade-off at save time

Limitări

−Lossy — permanently discards image data with every save

−No transparency — backgrounds are always solid

−Visible block artifacts on sharp edges, text, and high-contrast areas

−Quality degrades with each re-save (generational quality loss)

Sharing photographs on social media, email, or blogsCamera images where file size matters more than pixel perfectionWeb page photos where page load speed is the priorityAny context requiring maximum cross-device and software compatibility

Format

BMP

BMP (Device-Independent Bitmap) was introduced by Microsoft with the Windows 3.0 SDK in 1990 as the native raster format for Windows. It stores pixel data with zero compression, ensuring perfect repro…

Puncte forte

+Zero compression artifacts — the highest possible fidelity for raw storage

+Simple, well-documented format trivial to read/write programmatically

+Universal support across all Windows software and development tools

+Direct pixel data access with no decoding overhead

Limitări

−Extremely large files — a 1080p image is ~6 MB vs ~300 KB as JPG

−No practical web use — impractically large for any internet delivery

−Limited support outside Windows ecosystem

−No meaningful advantages over PNG for any modern use case

Legacy Windows applications that exclusively require BMP formatAutomated Windows image processing pipelines as an intermediate formatSystem resource files (wallpaper, specific application bitmaps)When absolute raw pixel fidelity is needed and file size is irrelevant

Convertiți JPEG în BMP

BMP este formatul bitmap nativ al Windows pe care OS îl utilizează pentru tapete, icoane și software vechi. Convertirea JPG în BMP elimină toată compresia.

Când să convertiți JPEG în BMP

⚙️

Native Windows

BMP este formatul la nivel OS pentru tapete și cursori personalizați.

🎮

Dezvoltare jocuri retro

Motoarele clasice de jocuri precum RPG Maker cer BMP pentru sprite-uri și tileseturi.

🔬

Imagistică științifică

Software-ul de laborator și medical cer BMP necomprimat.

🛠️

Acces direct la pixeli

Structura simplă a BMP permite accesul direct la memorie fără decodor.

JPEG vs BMP — Comparație formate

Proprietate	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

Fișierele BMP pot fi de 10–20× mai mari decât JPG-urile echivalente.

Cum se convertește JPEG în BMP?

Încărcați fișierul JPEG

Faceți clic pe "Alege fișier" sau trageți imaginea JPEG.

Selectați BMP ca format de ieșire

Alegeți "BMP" ca format de ieșire dorit.

Convertiți fișierul

Faceți clic pe "Converteste acum" pentru a începe conversia JPEG în BMP.

Descărcați fișierul BMP

Odată ce conversia este completă, descărcați fișierul BMP convertit.

JPEG

Extensie fișier.jpeg
DescriereJPEG is the most widely used lossy image compression format, ideal for photographs and complex images with many colors.
Programe asociateAdobe Photoshop, GIMP, Windows Photo Viewer, Preview (Mac)
Dezvoltat deJoint Photographic Experts Group
Tip MIMEimage/jpeg

BMP

Extensie fișier.bmp
DescriereBMP (Bitmap) stores uncompressed bitmap digital images independently of the display device. Large file sizes but no quality loss.
Programe asociateMicrosoft Paint, Adobe Photoshop, GIMP, MS Photo Editor
Dezvoltat deMicrosoft
Tip MIMEimage/bmp