How to use this image tool
Resize and crop an image to common social/content presets from a centralized configuration.
How the browser processing works
- Loads your image locally in the browser.
- Center-crops it to the selected preset ratio.
- Exports a resized file at the preset dimensions.
Formula
Preset output = center crop to target ratio + resize to preset dimensions.
Example
Resize a source image to a YouTube thumbnail, LinkedIn square image, or X landscape preset.
Using your output
Use the preset output as a convenience starting point, then verify current platform requirements before final upload.
Assumptions and limitations
- Social platform specifications can change; verify current platform guidance before final upload.
- The preset definitions live in centralized configuration so they can be updated over time.
Frequently asked questions
Are these platform specs guaranteed current?
No. They are convenience presets and platform requirements can change.
Does this crop my image?
Yes. It center-crops to match the selected preset ratio before resizing.