01Pick image
UploadStart with one image
图片压缩
压缩 PNG
PNG 更轻
PNG 更轻PNG
02Get result
Result workspaceSee the result here as you work.
Pending
Preparing resultWorking
Upload to prepare the compressed result
Waiting for filePNG · Quality 82
Save nowCheck after upload
Adjust options
Choose taskCompression mode
Pick the compression mode
PNG compress
Compress PNG fastKeep PNG, reduce size
Quality 82PNG reacts to dimensions
Set optionsCompression setup
Set quality and format
PNG outputDimensions matter more
PNGOnly PNG output here.
AdvancedAdjust only when neededOpen
Info
PNGPNGSupportedInput files
Next
Get resultPNG 更轻Browser onlyNext stepUpload, then save
图片压缩
压缩 PNG
PNG 更轻
PNG 更轻PNG
Last updated2026-04-10
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 filePNG · Quality 82
Save nowCheck after upload
Adjust options
Choose taskCompression mode
Pick the compression mode
PNG compress
Compress PNG fastKeep PNG, reduce size
Quality 82PNG reacts to dimensions
Set optionsCompression setup
Set quality and format
PNG outputDimensions matter more
PNGOnly PNG 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 PNGWhat this tool is for
压缩 PNG accepts PNG files, works in your browser, and prepares PNG output. 在浏览器里压缩 PNG 文件，不离开当前页面就能保存更轻的版本。
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 PNG 文件，不离开当前页面就能保存更轻的版本。
适合这些场景
PNG
PNG 太大，表单或上传卡住时。
想保留 PNG 工作流，但先把体积降下来时。
Frequently asked questions
These short answers help search visitors confirm the tool fit without leaving the page.
这个页面只处理 PNG 吗？
是。它适合压缩并重新保存 PNG。
适合体积太大的 PNG 吗？
适合。PNG 太重、上传困难时可以先在这里处理。