01
PNGGo to uploadPick imageUpload
画像 圧縮
PNGを圧縮
PNGを軽く保存
PNGを軽く保存PNG
02
PNGを軽く保存Go to uploadGet resultUpload, then save
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 goal
Pick the compression goal
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
画像 圧縮
PNGを圧縮
PNGを軽く保存
PNGを軽く保存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 goal
Pick the compression goal
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 tool name and page path are sent automatically.
PNGを圧縮What this tool is for
PNGを圧縮 accepts PNG files, works in your browser, and prepares PNG output. PNGファイルをブラウザ内で圧縮し、ページを離れずに軽く保存します。
The uploaded file is processed in the browser and only the resulting download is prepared.
PNGファイルをブラウザ内で圧縮し、ページを離れずに軽く保存します。
合うケース
PNG
PNGが重すぎてアップロードしにくいとき。
PNGのまま軽いファイルを作りたいとき。
Frequently asked questions
These short answers help search visitors confirm the tool fit without leaving the page.
このページはPNG専用ですか？
はい。PNGを圧縮して保存し直したいとき向けです。
重いPNGの整理に向いていますか？
はい。アップロード前にPNGを軽くしたいときに使えます。