Convert JFIF to BMP — Uncompressed Bitmaps
Convert JFIF to BMP online for an uncompressed bitmap that older apps can read. No software to install. Preview one free or batch-convert with Premium.
Drop your JFIF file or click to browse
Why convert JFIF to BMP?
- BMP is lossless, so the converted image loses no further detail when you edit and save it again.
- BMP is made for older Windows programs, embedded devices and tools that need raw pixels.
What to expect when converting JFIF to BMP
- Converting can’t bring back detail that JFIF compression already removed: the BMP is an exact copy of the image as it is, usually in a bigger file.
- Your original JFIF file isn’t changed: you download a new BMP copy.
JFIF vs BMP
| 功能 | JFIF | BMP |
|---|---|---|
| 全名 | JPEG File Interchange Format | Windows Bitmap |
| Origin | Defined in 1992 as the standard JPEG file layout | Created by Microsoft for Windows |
| 压缩 | Lossy (it is a JPEG) | Uncompressed |
| Transparency | 否 | No (in the 24-bit BMPs most apps read) |
| 动画 | 否 | 否 |
| 颜色 | 16.7 million colours (8 bits per channel) | 16.7 million colours (24-bit) |
| Where it opens | Most image viewers, but many upload forms reject the .jfif extension | Windows and macOS apps, older software and browsers |
| 最适合 | nothing a JPG can’t do — it holds the same image data | older Windows programs, embedded devices and tools that need raw pixels |
| Main drawback | upload forms and some apps reject the .jfif extension | very large files and no transparency |
In short: choose JFIF for nothing a JPG can’t do — it holds the same image data; choose BMP for older Windows programs, embedded devices and tools that need raw pixels.
Frequently asked questions
- How do I convert JFIF to BMP?
- Upload your JFIF file above. It is converted to BMP automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.
- Does converting JFIF to BMP lose quality?
- No new loss is added: BMP stores the picture exactly as it is. Detail that JFIF compression removed earlier can’t be restored.
- JFIF or BMP: which should I use?
- Use JFIF for nothing a JPG can’t do — it holds the same image data. Use BMP for older Windows programs, embedded devices and tools that need raw pixels. Keep in mind the main drawback of BMP: very large files and no transparency.
- What is a JFIF file?
- A .jfif file is a JPEG with an unusual extension; Windows and some browsers save web images this way. The picture is identical to a .jpg, but many sites and apps refuse the .jfif name.
- Is the JFIF to BMP converter free?
- Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.
使用 JFIF to BMP 可以做什么
在开始之前查看主要功能。
- Convert JFIF files to BMP online
- Fill transparent areas with a background colour of your choice
- Switch to any other output format in Settings
- Batch-convert many JFIF files into one ZIP
- Preview the result before you download
设置参考
5 个设置
JFIF to BMP 的可用控件。
设置
- 输出格式下拉框
- Chooses the file type you download. The page opens on its own output format; switch to any other format before converting.选项: JPGPNGWebPAVIFGIFTIFFBMPICOPDF
- 质量滑块范围: 20–100 · 默认: 90
- For JPG, WebP, AVIF and image-to-PDF output: higher keeps more detail but makes a bigger file; 60–80 suits most photos. Documents (Publisher, XPS, EPS…) become PDFs with every page and sharp text, with no quality setting.
- 无损模式开／关
- For WebP and AVIF output: keeps every pixel exactly (best for logos, graphics and transparency) at the cost of a larger file.
- 背景填充取色器
- For JPG, BMP and image-to-PDF output, which can’t store transparency: the colour that fills transparent areas (white by default).
模式
- 单个文件 / 批量下拉框
- 使用共享设置处理一个文件或一批文件。批量结果下载为一个 ZIP。选项: 单个文件批量
免费使用 · 无需注册 · 无水印上传过程全程加密传输已根据我们的数据保留政策移除
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