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Fit an image into several formats

See for every size whether your subject stays whole — or which crop gets exported.

  • Runs in your browser
  • No upload
  • Check before download

1. Choose one image

Exactly one static image, up to 25 MiB and 64 MP. Animated or mismatched files are rejected.

Or drop images here. You can also focus this area and paste an image.

Or load from

2. Select the outputs

Select one or more outputs. Every card shows its exact pixel dimensions, mode and focus.

  • Rule type: Recommendation — not a hard technical limit · derived from the source range, not a quoted figure

    Checked on: 2026-09-19

    Source

  • Rule type: Recommendation — not a hard technical limit · derived from the source range, not a quoted figure

    Checked on: 2026-09-19

    Source

  • Rule type: Recommendation — not a hard technical limit · derived from the source range, not a quoted figure

    Checked on: 2026-09-19

    Source

  • Rule type: Recommendation — not a hard technical limit · derived from the source range, not a quoted figure

    Checked on: 2026-09-19

    Source

  • Rule type: Recommendation — not a hard technical limit

    Checked on: 2026-09-26

    Source

    YouTube video thumbnail · mobile upload: 2 MB

    YouTube video thumbnail · desktop upload: 50 MB

  • Rule type: Recommendation — not a hard technical limit

    Checked on: 2026-09-26

    Source

    Custom Shorts thumbnail upload currently requires YouTube Studio on a computer and a verified account.

    YouTube Shorts thumbnail · desktop upload: 50 MB

  • Rule type: Recommendation — not a hard technical limit

    Checked on: 2026-09-26

    Source · Source · LinkedIn Help

    For a LinkedIn Page post with a URL: 3 MB maximum for the preview image. Customizing it requires super or content Page admin access. A photo post has different rules.

    LinkedIn Page · URL preview upload: 3 MB

  • Rule type: Recommendation — not a hard technical limit · derived from the source range, not a quoted figure

    Checked on: 2026-09-26

    Source

    Derived 4:5 example within LinkedIn's photo-post aspect range, not an exact required size.

    LinkedIn photo post: 5 MB

  • Rule type: Recommendation — not a hard technical limit

    Checked on: 2026-09-26

    Source

    Pinterest recommends 2:3 for standard image ads; this is not a universal organic Pin requirement.

    Pinterest standard image ad · desktop tools: 20 MB

    Pinterest standard image ad · in-app tools: 32 MB

A correct pixel size does not guarantee that a platform will not later overlay or crop your image differently. Check the platform's publishing preview.

Apply to all selected outputs

Mode

The crop stays centered on this point. Resetting affects only this card.

4. Choose output

Output format

5. Download results

NO IMAGE — Choose one image to begin.

Check every output before publishing

The generic sizes are plain geometry without any platform promise. Sourced platform sizes carry their source and check date on the card.

Every card can be cropped and focused independently. Cancelled or changed settings mark old downloads as outdated.

How to resize images for social media

  1. Choose your image

    Pick an image from your device.

  2. Choose the presets

    Choose generic sizes or sourced platform cards. Compare cropping with fitting, and inspect each platform card's source and check date.

  3. Generate and download

    Check format, pixel dimensions and actual bytes. If a platform limit is missed, reselect the file in the target-size tool.

Frequently asked questions

Which outputs can I create?

You create exact pixel dimensions from one image. Some cards carry sourced platform recommendations; others are generic geometry. Check format, byte limit and actual presentation for your specific upload.

What is the difference between crop-to-fill and fit/pad?

Crop-to-fill fills the target size completely and trims the overflow; fit/pad places the image without distortion and adds padding where needed.

Are the images uploaded?

No. Everything runs locally in your browser, with no upload and no account.

Tips & guides

Make a photo square without cropping

Step-by-step help for the task behind this tool, with sources and limits.

Read the guide