Convert TIFF to PNG — Lossless, With Transparency
Convert TIFF to PNG online for a lossless image that keeps transparency. No software to install. Preview one free or batch-convert with Premium.
Drop your TIFF file or click to browse
Why convert TIFF to PNG?
- PNG files are usually smaller than TIFF for the same picture, so pages load faster and uploads finish sooner.
- PNG is supported far more widely than TIFF, so the file is easier to open, share and upload.
- Transparent areas stay transparent: PNG supports smooth, partial transparency just like TIFF.
- PNG is made for screenshots, logos, text graphics and cut-outs.
What to expect when converting TIFF to PNG
- 多页 TIFF 只会转换第一页，CMYK 印刷色彩会转为标准 RGB。
- 您原来的 TIFF 文件不会被更改：您下载的是一份新的 PNG 副本。
TIFF 与 PNG 对比
| 功能 | TIFF | PNG |
|---|---|---|
| 全名 | 标签图像文件格式 | 便携式网络图形 |
| 来源 | Created by Aldus in 1986, now maintained by Adobe | Published as a W3C standard in 1996 |
| 压缩 | Lossless (LZW) or uncompressed | 无损 |
| 透明度 | Yes — smooth, partial transparency | Yes — smooth, partial transparency |
| 动画 | 否 | 否 |
| 颜色 | Up to 16 bits per channel, RGB or CMYK | 每通道最高 16 位 |
| 可用什么打开 | 照片编辑器、印刷和扫描软件；大多数浏览器不显示它 | All browsers, phones, computers and image editors |
| 最适合 | print production, scanning and long-term archiving | screenshots, logos, text graphics and cut-outs |
| 主要缺点 | 文件非常大，网页浏览器不会显示 | large files for photographs |
In short: choose TIFF for print production, scanning and long-term archiving; choose PNG for screenshots, logos, text graphics and cut-outs.
Frequently asked questions
- How do I convert TIFF to PNG?
- Upload your TIFF file above. It is converted to PNG 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 TIFF to PNG lose quality?
- No. Both formats are lossless, so every pixel is kept exactly.
- Will the PNG keep the transparent background?
- Yes. PNG supports smooth, partial transparency, so transparent areas stay transparent.
- TIFF or PNG: which should I use?
- Use TIFF for print production, scanning and long-term archiving. Use PNG for screenshots, logos, text graphics and cut-outs. Keep in mind the main drawback of PNG: large files for photographs.
- 什么是 TIFF 文件？
- TIFF is the workhorse of print and archiving. It keeps every pixel without loss and is accepted by print shops, publishers and document-management systems.
- Is the TIFF to PNG 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 TIFF 转 PNG 可以做什么
在开始之前查看主要功能。
- Convert TIFF files to PNG online
- Keep every pixel with lossless PNG output
- Switch to any other output format in Settings
- Batch-convert many TIFF files into one ZIP
- Preview the result before you download
设置参考
5 个设置
TIFF 转 PNG 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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TIFF 转 PNG 相关工具
TIFF 转 PNG 之后常见后续步骤的工具。
