01
JPG, PNGGo to uploadPick imageUpload
画像 圧縮
写真を圧縮
写真を軽く保存
写真を軽く保存3 inputs -> 2 outputs
02
写真を軽く保存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 fileJPG · Quality 82
Save nowCheck after upload
Adjust options
Choose taskCompression goal
Pick the compression goal
Photo compress
Compress photos fastLighten photos, keep quality
Quality 82Quality and long edge together
Set optionsCompression setup
Set quality and format
AdvancedAdjust only when neededOpen
画像 圧縮
写真を圧縮
写真を軽く保存
写真を軽く保存3 inputs -> 2 outputs
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 fileJPG · Quality 82
Save nowCheck after upload
Adjust options
Choose taskCompression goal
Pick the compression goal
Photo compress
Compress photos fastLighten photos, keep quality
Quality 82Quality and long edge together
Set optionsCompression setup
Set quality and format
AdvancedAdjust only when neededOpen
Quick note about this tool
The tool name and page path are sent automatically.
写真を圧縮What this tool is for
写真を圧縮 accepts JPG, PNG, WEBP files, works in your browser, and prepares JPG, WEBP output. 写真をブラウザ内で圧縮し、送信や共有の前に軽いファイルへ保存します。
The uploaded file is processed in the browser and only the resulting download is prepared.
写真をブラウザ内で圧縮し、送信や共有の前に軽いファイルへ保存します。
合うケース
3 inputs -> 2 outputs
1枚の写真が重すぎて送れないとき。
メールやチャット向けに軽い写真を作りたいとき。
Frequently asked questions
These short answers help search visitors confirm the tool fit without leaving the page.
1枚の写真を軽くしたいときに使えますか？
はい。写真1枚をすばやく圧縮して保存したいとき向けです。
スマホ送信前にも便利ですか？
はい。スマホやチャット向けに軽い写真を作るときに便利です。