01Pick image
UploadPick the image for the platform
instagram resize
X Post Image
Fit the upload frame
Fit the upload frame3 inputs -> 2 outputs
02Adjust and download
Result workspaceSee the result here as you work.
JPG
Preparing result
Preparing resultWorking
Upload to prepare the preset result
Waiting for fileJPG · 1200 × 628
Adjust options
Choose taskWhere it will go
Built for this platform preset
X post image
X post imageX post image · 1200 × 628
Fixed canvas presetPreview ready
Set optionsSave setup
Choose fit mode and output
AdvancedChoose output formatOpen
Info
JPG, PNG, WEBP3 inputs -> 2 outputsSupportedInput files
Next
Adjust and downloadFit the upload frameBrowser onlyNext stepTune while previewing
instagram resize
X Post Image
Fit the upload frame
Fit the upload frame3 inputs -> 2 outputs
Last updated2026-04-10
StabilityStable
Request tags linked to this page
01Pick image
UploadPick the image for the platform
02Adjust and download
Result workspaceSee the result here as you work.
JPG
Preparing result
Preparing resultWorking
Upload to prepare the preset result
Waiting for fileJPG · 1200 × 628
Adjust options
Choose taskWhere it will go
Built for this platform preset
X post image
X post imageX post image · 1200 × 628
Fixed canvas presetPreview ready
Set optionsSave setup
Choose fit mode and output
AdvancedChoose output formatOpen
Quick note about this tool
The feedback text, tool name, and page path may be stored for triage.
X Post Image ResizerWhat this tool is for
X Post Image Resizer accepts JPG, PNG, WEBP files, works in your browser, and prepares JPG, PNG output. X Post Image Resizer prepares a JPG, PNG, WEBP image for the required social upload canvas in the browser and exports a JPG, PNG file ready to post.
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.
X Post Image Resizer prepares a JPG, PNG, WEBP image for the required social upload canvas in the browser and exports a JPG, PNG file ready to post.
Good fit for these cases
3 inputs -> 2 outputs
When you need a preset made for a social upload surface.
When you want the image to fit a known social ratio faster.
When you need a simple resize flow tuned for posting rather than editing.
Frequently asked questions
These short answers help search visitors confirm the tool fit without leaving the page.
What does X Post Image Resizer do?
It prepares an image for a specific social upload size and ratio in the browser.
Which file formats work with X Post Image Resizer?
This page accepts JPG, PNG, WEBP and prepares JPG, PNG output.
When should I use X Post Image Resizer?
Use it when you need a preset made for Instagram, YouTube, X, LinkedIn, or another social surface.