01
JPG, PNGGo to uploadPick imageUpload
instagram 4:5
Instagram 4:5
适配 4:5 画面
适配 4:5 画面3 inputs -> 2 outputs
02
适配 4:5 画面Go to uploadAdjust and downloadTune while previewing
01Pick image
UploadPick the photo for the feed
02Adjust and download
Result workspaceSee the result here as you work.
JPG
Preparing result
Preparing resultWorking
Upload to prepare the 4:5 result
Waiting for fileFill the 4:5 frame
Adjust options
Choose taskWhere it will go
Built for Instagram 4:5
4:5
Instagram feedVertical 4:5 feed canvas
Upload-ready presetFits straight to 1080 × 1350
Set optionsQuick setup
Choose fit mode and output
AdvancedChoose output formatOpen
instagram 4:5
Instagram 4:5
适配 4:5 画面
适配 4:5 画面3 inputs -> 2 outputs
Last updated2026-04-08
StabilityStable
Request tags linked to this page
01Pick image
UploadPick the photo for the feed
02Adjust and download
Result workspaceSee the result here as you work.
JPG
Preparing result
Preparing resultWorking
Upload to prepare the 4:5 result
Waiting for fileFill the 4:5 frame
Adjust options
Choose taskWhere it will go
Built for Instagram 4:5
4:5
Instagram feedVertical 4:5 feed canvas
Upload-ready presetFits straight to 1080 × 1350
Set optionsQuick setup
Choose fit mode and output
AdvancedChoose output formatOpen
Quick note about this tool
The tool name and page path are sent automatically.
适配 Instagram 4:5What this tool is for
适配 Instagram 4:5 accepts JPG, PNG, WEBP files, works in your browser, and prepares JPG, PNG output. 把图片直接调整成 Instagram 4:5，比反复试尺寸更快，更适合竖版动态发布前的准备。
The uploaded file is processed in the browser and only the resulting download is prepared.
把图片直接调整成 Instagram 4:5，比反复试尺寸更快，更适合竖版动态发布前的准备。
适合这些场景
3 inputs -> 2 outputs
当动态里图片看起来被裁得不自然时。
当你想把方图或横图改成 4:5 时。
当你发帖前只想快速套一个合适尺寸时。
Frequently asked questions
These short answers help search visitors confirm the tool fit without leaving the page.
为什么要用 Instagram 4:5？
4:5 是常见的竖版动态比例，通常能在屏幕里占到更好的可视面积。
横图也能改成 4:5 吗？
可以。你可以裁切或调整图片，让它更适合 4:5 动态版面。