Convert JPEG Image (Alternate Extension) (.jpe) to Bitmap Image (.bmp) online for free. Fast, secure image conversion with no watermarks or registration.
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Upload your .jpg file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .bmp file when it's ready.
JPE is an alternate file extension for JPEG images, using the three-character .jpe suffix instead of the more common .jpg or .jpeg. The format is identical to standard JPEG — it uses the same DCT-based lossy compression, JFIF/EXIF headers, and color encoding. The .jpe extension originated from early computing environments where three-character extensions were standard practice, and it occasionally appears in files exported from older versions of Adobe Photoshop, GIMP, and certain European software.
BMP stores raw, uncompressed pixel data in a straightforward Windows bitmap structure. Converting JPE to BMP decodes the JPEG-compressed image and writes every pixel as uncompressed RGB data, producing a larger file that is readable by absolutely every Windows application, including systems that lack JPEG decoding capability.
Some systems and applications reject .jpe files because they do not recognize the extension, even though the file contents are standard JPEG data. This is particularly common in web upload forms, email attachment filters, and legacy content management systems that whitelist only .jpg and .jpeg extensions. Converting to BMP bypasses any extension-based rejection while providing uncompressed output.
BMP is required by certain industrial, scientific, and legacy systems that need raw pixel data without any decompression step. Machine vision cameras, quality inspection systems, and embedded display hardware with limited firmware often mandate BMP input because they cannot decode JPEG data. Converting JPE to BMP provides uncompressed pixel data for these constrained environments.
Sharp decodes the JPE file using libjpeg-turbo, treating it identically to any .jpg or .jpeg file. The DCT-compressed image data is decompressed to a full RGB pixel buffer at 8 bits per channel. EXIF orientation metadata is applied during decoding to produce correctly oriented output. The pixel buffer is written as a 24-bit Windows BMP with bottom-up row ordering and no compression. The JPE file's pixel density metadata is mapped to the BMP's DPI header fields.
The format conversion introduces zero additional quality loss. The BMP contains the exact decoded JPE pixels without any recompression. JPEG DCT artifacts present in the original JPE encoding are preserved identically in the BMP output — no new artifacts are added. The uncompressed BMP is a faithful pixel-level representation of the decoded JPEG data.
| Device | JPG | BMP |
|---|---|---|
| Windows PC | Partial | Native |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
JPE to BMP is a practical conversion for systems that reject the .jpe extension or require uncompressed bitmap data. The output is identical in quality to the decoded JPEG source.
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Mọi trình duyệt, mọi thiết bị
| Tính năng | JPG | BMP |
|---|---|---|
| Tên đầy đủ | JPEG Image | Bitmap Image |
| Phần mở rộng | .jpg | .bmp |
| Phù hợp nhất cho | Universal support | Uncompressed |