Data Oven Lab
Social Media Image Resizer
How to use it
Prepare exact social media image sizes
One source image can be composed once and exported for one or several platform placements.
- 01
Upload and choose
Add one image, then select the platform presets or enter custom dimensions you need.
- 02
Compose safely
Use fill or fit, then drag, zoom, rotate and flip while checking the preview-only safe-area guide.
- 03
Export locally
Choose PNG, JPG or WebP and download one exact-size image or a ZIP of selected presets.
Common questions
Social image resizing questions
Are images uploaded or stored?+
No. Image decoding, editing, export and ZIP creation happen locally inside your browser.
Why does a profile preview look circular?+
The circle shows how many platforms crop profile pictures. The downloaded image remains a full square at the exact preset dimensions.
What is the difference between Fill and Fit?+
Fill covers the complete output and may crop edges. Fit keeps the complete image visible and uses your chosen background around it.
Can I export several platform sizes together?+
Yes. Select multiple presets and download one ZIP containing an exact-size image for each selection.
Do safe-area guides appear in downloads?+
No. Guides are preview-only and help keep important content away from commonly cropped or covered regions.
Need more than a one-off conversion?