Resize an image for any platform
Exact dimensions or one-click social presets, LinkedIn post, banner, profile, story. Processed on your device, never uploaded.
JPG · PNG · WebP, processed on your device, never uploaded
Now make it glow ✨
Superwhite pushes your image's whites brighter than the screen itself, the HDR trick that stops the LinkedIn scroll. Free, in-browser, same privacy.
FAQ
What is the best image size for a LinkedIn post?
1200×1350 pixels (4:5 portrait) takes up the most feed space and is the preset most creators use. LinkedIn banners are 1584×396 and profile photos 400×400, all available as one-click presets above.
Does resizing here upload my image anywhere?
No. Resizing happens entirely in your browser on your own device. Nothing is sent to a server, which also makes it faster than upload-based resizers.
How does the tool handle a different aspect ratio?
When you pick a preset, the image is scaled to fill the exact dimensions and centered, cropping the overflow, the same way social platforms crop. Uncheck presets and use lock aspect ratio to scale without cropping.