Convert BMP to TIFF — Lossless TIFF for Print
Convert BMP to TIFF online for lossless files ready for print and archiving. No software to install. Preview one free or batch-convert with Premium.
Drop your BMP file or click to browse
Why convert BMP to TIFF?
- TIFF files are usually smaller than BMP for the same picture, so pages load faster and uploads finish sooner.
- TIFF is made for print production, scanning and long-term archiving.
What to expect when converting BMP to TIFF
- 您原来的 BMP 文件不会被更改：您下载的是一份新的 TIFF 副本。
- The TIFF keeps the pixel dimensions of your BMP.
BMP 与 TIFF 对比
| 功能 | BMP | TIFF |
|---|---|---|
| 全名 | Windows 位图 | 标签图像文件格式 |
| 来源 | Created by Microsoft for Windows | Created by Aldus in 1986, now maintained by Adobe |
| 压缩 | 未压缩 | Lossless (LZW) or uncompressed |
| 透明度 | No (in the 24-bit BMPs most apps read) | Yes — smooth, partial transparency |
| 动画 | 否 | 否 |
| 颜色 | 1670 万种颜色（24 位） | Up to 16 bits per channel, RGB or CMYK |
| 可用什么打开 | Windows and macOS apps, older software and browsers | 照片编辑器、印刷和扫描软件；大多数浏览器不显示它 |
| 最适合 | older Windows programs, embedded devices and tools that need raw pixels | print production, scanning and long-term archiving |
| 主要缺点 | very large files and no transparency | 文件非常大，网页浏览器不会显示 |
In short: choose BMP for older Windows programs, embedded devices and tools that need raw pixels; choose TIFF for print production, scanning and long-term archiving.
Frequently asked questions
- How do I convert BMP to TIFF?
- Upload your BMP file above. It is converted to TIFF 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 BMP to TIFF lose quality?
- No. Both formats are lossless, so every pixel is kept exactly.
- BMP or TIFF: which should I use?
- Use BMP for older Windows programs, embedded devices and tools that need raw pixels. Use TIFF for print production, scanning and long-term archiving. Keep in mind the main drawback of TIFF: very large files that web browsers won't display.
- 什么是 BMP 文件？
- BMP 存储像素时完全不压缩。文件很大，但那些读不了现代格式的老旧或简单软件通常都能读取 BMP。
- Is the BMP to TIFF 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 BMP 转 TIFF 可以做什么
在开始之前查看主要功能。
- Convert BMP files to TIFF online
- Keep every pixel with lossless TIFF output
- Switch to any other output format in Settings
- Batch-convert many BMP files into one ZIP
- Preview the result before you download
设置参考
5 个设置
BMP 转 TIFF 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
- 适用于无法存储透明度的 JPG、BMP 和图片转 PDF 输出：用于填充透明区域的颜色（默认为白色）。
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
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BMP 转 TIFF 相关工具
BMP 转 TIFF 之后常见后续步骤的工具。
