01Pick image
UploadPick the image for story
Instagram 4:5
Story 9:16
9:16画面に合わせる
9:16画面に合わせる3 inputs -> 2 outputs
02Adjust and download
Result workspaceSee the result here as you work.
JPG
Preparing result
Preparing resultWorking
Upload to prepare the 9:16 result
Waiting for fileFill the 9:16 frame
Adjust options
Choose taskWhere it will go
Built for Story and Reels
9:16
Story · ReelsVertical 9:16 canvas
Guide onYou can preview the safe area
Set optionsSave setup
Choose fit mode and guide
AdvancedChoose output formatOpen
Info
JPG, PNG, WEBP3 inputs -> 2 outputsSupportedInput files
Next
Adjust and download9:16画面に合わせるBrowser onlyNext stepTune while previewing
Instagram 4:5
Story 9:16
9:16画面に合わせる
9:16画面に合わせる3 inputs -> 2 outputs
Last updated2026-04-08
StabilityStable
Request tags linked to this page
01Pick image
UploadPick the image for story
02Adjust and download
Result workspaceSee the result here as you work.
JPG
Preparing result
Preparing resultWorking
Upload to prepare the 9:16 result
Waiting for fileFill the 9:16 frame
Adjust options
Choose taskWhere it will go
Built for Story and Reels
9:16
Story · ReelsVertical 9:16 canvas
Guide onYou can preview the safe area
Set optionsSave setup
Choose fit mode and guide
AdvancedChoose output formatOpen
Quick note about this tool
The feedback text, tool name, and page path may be stored for triage.
Story 9:16用に画像をリサイズWhat this tool is for
Story 9:16用に画像をリサイズ accepts JPG, PNG, WEBP files, works in your browser, and prepares JPG, PNG output. Instagram Story 9:16向けに画像をブラウザ内で調整します。Storiesや縦長画面向けの準備を短い流れで進められます。
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.
Instagram Story 9:16向けに画像をブラウザ内で調整します。Storiesや縦長画面向けの準備を短い流れで進められます。
合うケース
3 inputs -> 2 outputs
Stories向けにフルスクリーン画像を作りたいとき。
横向き画像が縦画面に合わないとき。
投稿前に9:16の出力を用意したいとき。
Frequently asked questions
These short answers help search visitors confirm the tool fit without leaving the page.
Story 9:16はReelsにも使えますか？
はい。9:16はStoriesだけでなく、Reelsのような縦長面にも合いやすい比率です。
横向き画像も調整できますか？
はい。縦長画面に合うように切り抜きや調整を行えます。