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Image resizer for social media

Pick a photo and the sizes you need: every social format is one click. Crop to fill or fit with a background, then download. It all happens in your browser; nothing is uploaded.

  • Nothing uploaded
  • 15 social sizes
  • PNG, JPEG, WebP

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How it works

Image resizer in three steps

  1. 1

    Open an image

    Drop a photo or pick one. It stays on your device.

  2. 2

    Choose sizes

    Instagram, Facebook, X, LinkedIn, YouTube, Pinterest, TikTok or your own size.

  3. 3

    Crop or fit, then save

    Fill the frame and move the crop, or fit the whole picture on a colour. Download one file or all as a ZIP.

Need every size of every new image, automatically? JamFrame's Smart Resize renders a design at any size through the API, re-laying out text instead of just cropping it.

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Questions

Frequently asked questions

Are my images uploaded?
Nothing is uploaded. Your images are opened, resized and saved by your own browser; they never leave your device.
Is it free?
Yes, with no sign-up, no watermark and no limit: your own browser does the work.
Will resizing lower the quality?
Scaling down keeps images sharp. Scaling a small image up can look soft, so start from the largest original you have. For JPEG and WebP you can set the quality.
What is the difference between crop and fit?
Crop fills the whole frame and trims what doesn’t fit (you choose which part stays). Fit shows the whole image and fills the empty space with a colour.
Which formats can I open?
Anything your browser can display: JPEG, PNG, WebP, GIF, AVIF and BMP in all modern browsers; HEIC in Safari.

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