01Pick image
UploadStart with one image
图片压缩
压缩 JPG
JPG 更轻
JPG 更轻JPG
02Get result
Result workspaceSee the result here as you work.
Pending
Preparing resultWorking
Upload to prepare the compressed result
Waiting for fileJPG · Quality 80
Save nowCheck after upload
Adjust options
Choose taskCompression mode
Pick the compression mode
JPG compress
Compress JPG fastKeep quality, lighten JPG
Quality 80Quality and long edge together
Set optionsCompression setup
Set quality and format
JPGOnly JPG output here.
AdvancedAdjust only when neededOpen
Info
JPGJPGSupportedInput files
Next
Get resultJPG 更轻Browser onlyNext stepUpload, then save
图片压缩
压缩 JPG
JPG 更轻
JPG 更轻JPG
Last updated2026-05-15
StabilityStable
Request tags linked to this page
01Pick image
UploadStart with one image
02Get result
Result workspaceSee the result here as you work.
Pending
Preparing resultWorking
Upload to prepare the compressed result
Waiting for fileJPG · Quality 80
Save nowCheck after upload
Adjust options
Choose taskCompression mode
Pick the compression mode
JPG compress
Compress JPG fastKeep quality, lighten JPG
Quality 80Quality and long edge together
Set optionsCompression setup
Set quality and format
JPGOnly JPG output here.
AdvancedAdjust only when neededOpen
Quick note about this tool
The feedback text, tool name, and page path may be stored for triage.
压缩 JPGWhat this tool is for
压缩 JPG accepts JPG files, works in your browser, and prepares JPG output. 在浏览器里压缩 JPG 文件，先减小体积，再继续上传或发送。
The uploaded file is processed in the browser and only the resulting download is prepared.
Files and tool inputs are processed in your browser and are not kept in default file storage.
Visitor analytics may count page views, searches, and download events through Plausible or first-party events, and may use a localStorage visitor ID to reduce duplicate counts.
When you submit feedback, the feedback text, tool name, and page path may be stored so the issue can be triaged and followed up.
在浏览器里压缩 JPG 文件，先减小体积，再继续上传或发送。
适合这些场景
JPG
只想快速压缩一个 JPG 时。
JPG 太大，上传前需要先降体积时。
Frequently asked questions
These short answers help search visitors confirm the tool fit without leaving the page.
这个页面只处理 JPG 吗？
是。它就是给 JPG 快速压缩用的。
适合应对上传大小限制吗？
适合。需要让 JPG 更轻时，可以直接在这里处理。