How do I convert JPG to TIFF?

Upload your JPG 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 JPG to TIFF lose quality?

不会增加新的损失：TIFF 会按原样完整保存图片。之前 JPG 压缩所去除的细节无法恢复。

JPG or TIFF: which should I use?

Use JPG for photos you share, email, print or upload. 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 JPG 文件？

JPG is the standard format for photos. It shrinks files by discarding detail the eye barely notices, which suits photographs but blurs text and sharp edges.

Is the JPG 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.

Convert JPG to TIFF — Lossless TIFF for Print

Convert JPG 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 JPG file or click to browse

Why convert JPG to TIFF?

TIFF is lossless, so the converted image loses no further detail when you edit and save it again.
TIFF is made for print production, scanning and long-term archiving.

What to expect when converting JPG to TIFF

转换无法找回 JPG 压缩已去除的细节：TIFF 是图像现状的精确副本，文件通常更大。
您原来的 JPG 文件不会被更改：您下载的是一份新的 TIFF 副本。

JPG 与 TIFF 对比

功能	JPG	TIFF
全名	JPEG (Joint Photographic Experts Group)	标签图像文件格式
来源	1992 年标准化	Created by Aldus in 1986, now maintained by Adobe
压缩	有损，质量可调	Lossless (LZW) or uncompressed
透明度	否	Yes — smooth, partial transparency
动画	否	否
颜色	1670 万种颜色（每通道 8 位）	Up to 16 bits per channel, RGB or CMYK
可用什么打开	All browsers, phones, computers and photo apps	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	photos you share, email, print or upload	print production, scanning and long-term archiving
主要缺点	no transparency, and every re-save loses a little more detail	文件非常大，网页浏览器不会显示

In short: choose JPG for photos you share, email, print or upload; choose TIFF for print production, scanning and long-term archiving.

Frequently asked questions

How do I convert JPG to TIFF?: Upload your JPG 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 JPG to TIFF lose quality?: 不会增加新的损失：TIFF 会按原样完整保存图片。之前 JPG 压缩所去除的细节无法恢复。
JPG or TIFF: which should I use?: Use JPG for photos you share, email, print or upload. 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 JPG 文件？: JPG is the standard format for photos. It shrinks files by discarding detail the eye barely notices, which suits photographs but blurs text and sharp edges.
Is the JPG 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 JPG 转 TIFF 可以做什么

在开始之前查看主要功能。

Convert JPG files to TIFF online
Keep every pixel with lossless TIFF output
Switch to any other output format in Settings
Batch-convert many JPG files into one ZIP
Preview the result before you download

使用这个工具

设置参考

JPG 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）。