Facebook Post Resizer
Crop and reframe any image for a Facebook post in square or landscape, adjust the background and filters, and export a clean, correctly sized image without anything leaving your device.
1. Image & size
Canvas · localDrop an image here
or click to browse · or paste with Ctrl/Cmd + V
Background
Adjust
Frame
Tip: drag the preview to reposition the image inside the frame.
2. Preview & export
—About Facebook Post Resizer
The Facebook Post Resizer crops images to square or landscape post shapes, with framing, a background fill, and filters. It is for preparing photos that display fully in the feed instead of being awkwardly trimmed.
The feed favours certain proportions, and an off-size image can be cropped or shrunk. Resizing it yourself keeps the composition intact, with all editing done in the browser.
Step by step
- Drop the image you want to share on Facebook.
- Pick a square or landscape post shape.
- Frame the subject for the feed with zoom and drag.
- Set a background fill and apply a filter if desired.
- Download the Facebook post image.
What it offers
- Square and landscape Facebook post shapes
- Zoom-and-drag feed framing
- Background fill plus optional filters
- Client-side editing
Tips for best results
- Landscape suits shared links and scenery; square works well for single subjects.
- Upload at full resolution so the feed does not soften your image.
- This tool is not affiliated with Facebook; it matches common post sizes.
Why people use it
Full display
Match feed proportions so the image is not trimmed.
Composition kept
Frame the photo the way you intend.
Private
Editing stays on your device.
Quick
Resize and download without an app.
Common questions
This runs entirely in your browser
No file or text you enter here is uploaded. Encoding and decoding happen on your device using native browser APIs — close the tab and nothing remains on a server.