PixoateTIFF 转 JPG 转换器 — 将扫描仪输出转为便于网络使用的 JPG
将来自扫描仪、传真机和专业相机的 TIFF / TIF 文件转换为 JPG，可在任何设备上打开、随处分享。提供画质滑块，EXIF 自动校正方向。
拖入 TIFF / TIF 文件或点击浏览
热门用途
TIFF 转 JPG 已完成？不妨试试这些
与 TIFF 转 JPG 搭配使用的精选工具。继续编辑，不丢失你的文件。
BMP 转 JPG
将老旧的 Windows BMP 文件转换为现代 JPG。在保持画质的同时将文件体积缩小 10–20 倍。无需注册。
立即试用AVIF 转 JPG
将现代网站的 AVIF 图片转换为通用兼容的 JPG。服务器端解码、画质滑块，无需注册。
立即试用PNG 转 JPG
在无需透明背景时，将 PNG 转换为 JPG，文件体积可缩小 5–10 倍。透明像素将被填充，并提供画质滑块。
立即试用图片转 PDF
将多张 JPG、PNG、WEBP 或 HEIC 图片合并为一份多页 PDF。可拖动重新排序，下载前先预览。
立即试用将图片压缩到指定 KB
将 JPG、PNG、WebP 等图片压缩到精确的目标大小——20KB、50KB、100KB 或你需要的任意 KB 数——且不损失可见画质。免费批量压缩多张图片。
立即试用调整图片尺寸
将 JPG、PNG、GIF、WebP 或 SVG 图片调整为精确的宽度和高度，或按百分比缩放——可调整单张图片，也可一次性批量调整多张并打包为 ZIP。实时预览，保持宽高比和画质。免费、无需注册、无水印。
立即试用Frequently Asked Questions
The quality slider runs from 20 to 100 and controls how much the JPEG compresses fine detail. For scanned text documents, 70-80 keeps text sharp at a fraction of the TIFF's size; for scanned photos or fine art, use 85-95 to preserve tonal gradients and avoid visible blocking.
qualityUse the background fill color swatch under Settings — JPEG has no alpha channel, so any transparent region in the source is painted with this color, white by default. Change it to match your document background (or your website's background color) if you're embedding the result on a colored page.
featuresYes — switch from Single file to Batch mode, drop in every TIFF you need converted, and the tool applies the same quality and background settings to all of them before packaging the results into one ZIP. Batch mode is a Premium feature; single-file conversion stays free and unlimited.
featuresFor black-and-white or text-heavy scanner output, pair quality 75-80 with a white background fill — this keeps files small enough to email while text stays legible. For color photo scans headed to print or archive, bump quality to 90+ so subtle color gradients don't band.
tipsIt appears only after you've changed the background fill away from the default, and clicking it snaps the color straight back to white (#ffffff) in a single click instead of reopening the color picker to dial white back in manually. This is handy after experimenting with a custom fill color for the transparent areas JPEG can't preserve, when you decide plain white is the safer choice after all.
usageHow TIFF to JPG helps you get it done
Real problems it solves every day — for businesses, creators, and everyday tasks. Find the use case that fits you and start in seconds.
Notarized Document Sharing
Convert scanned contracts and notarized paperwork — usually saved as TIFF by office scanners — into JPG so they attach to email, e-signature portals and client intake forms that reject TIFF outright.
MLS-Ready Real Estate Photos
Convert TIFF exports from professional real-estate cameras into JPG at the quality your MLS or Zillow/Redfin listing portal accepts, using the quality slider to balance sharp interior detail against upload size limits.
Insurance Claim File Digitization
Turn fax-machine and back-office scanner TIFF output into JPG so claims adjusters can view attachments directly inside a claims portal or CRM instead of needing a separate TIFF viewer.
Family History Archive Digitization
Convert high-resolution TIFF scans of old photographs and documents from an archival flatbed scanner into JPG for uploading to genealogy sites, printing services and family-tree software that don't accept TIFF.
Microscopy & Lab Slide Image Sharing
Convert TIFF exports from lab microscopes, digital slide scanners and imaging software into JPG for pasting into research papers, lab notebooks and presentation slides, where TIFF is either rejected by the submission portal or needlessly bulky for a figure that doesn't need archival fidelity.