Free social image resizer

Twitter/X Image Size Resizer

Resize images to a 1600 x 900 Twitter/X post format for clean timeline previews.

Browser-side Exact platform presets Watermark support

Target Size

Twitter/X timeline images, announcement graphics, and link-style visuals
Twitter/X Post 1600 x 900

Editor stage

Resize Your Image

Everything runs locally in your browser. Upload a JPG, PNG, or WebP file and download the generated PNG.

Best Size and Crop Notes

A good Twitter/X image needs a clear horizontal crop that survives fast scrolling. TolMaker creates a 1600 x 900 output so your image fits a common 16:9 social preview.

Recommended workflow

  1. Upload Choose your image file.
  2. Select Twitter/X Post Pick the Twitter/X preset.
  3. Download Save the generated PNG.

Best practices

  • Use 1600 x 900 for a crisp 16:9 post image.
  • Keep text large if you add it later.
  • Check that the main subject is not near the edges.

Common mistakes to avoid

  • Posting a tall crop when a wide preview is needed.
  • Using tiny text that becomes unreadable.
  • Letting the platform decide the crop automatically.

Useful next steps

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Disclosure: some recommended links may become affiliate links. They should not affect the price you pay.

FAQ