Social image resizer

What this tool does

You pick a preset. ConvertPass resizes and crops to those exact pixels. Cropping uses a centred crop unless you adjust. This is not a live preview of the LinkedIn or Facebook debugger.

How to use it

1. Drop an image.
2. Choose a preset.
3. Download the result and test it in the platform’s own debugger.

Privacy

This tool processes files and text locally in your browser. Your content is not uploaded or stored by this site.

ConvertPass does not include your input in analytics, URLs, or error reports. Encoding: JPEG or PNG depending on transparency. Limit: 25 MB (25.00 MB).

Limitations

• Platforms re-compress uploads.
• Safe zones differ by device; keep text away from edges.

Example

office.jpg 4000×3000

og.jpg 1200×630, centred crop

Troubleshooting

Faces were cropped out

Centre the subject in the source or crop manually in an editor, then run the preset.

FAQ

Is 1200×630 still correct for Open Graph?

It is the size ConvertPass emits and a widely used default. Always confirm with the current platform documentation; we will not invent a guarantee.

Why JPEG for photos?

Photos compress well as JPEG. Graphics with type on a flat colour may look better as PNG; choose PNG in the format control.

Do you fetch my live site?

No. There is no crawler in this tool.

Can I batch several presets?

One preset per pass in this version. Run again for another size.