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Social Media Image Resizer

Fit any image to the exact size each platform wants without an awkward crop. Pick a preset for Instagram, Stories, Facebook, X, LinkedIn, Pinterest or YouTube, and fill the empty space with a soft blurred copy of the picture.

Resize an image for social media online free. Drop in a photo, choose the platform size you need, and download it at the exact pixels the feed expects. Instead of cropping your image to fit a square or a portrait, the blur fill option keeps the whole picture and fills the edges with a blurred background. Nothing is uploaded.

Drop images here

PNG, JPG, WebP or GIF — processed privately on your device

How it works

  1. 1

    Add your image

    Drop in any photo or graphic. It stays on your device.

  2. 2

    Pick a size

    Choose a platform preset like Instagram post, Story or YouTube thumbnail, or set a custom size.

  3. 3

    Choose the fit and download

    Fill the frame with a blurred background, crop to fill, or pad with a color, then download the resized image.

Instant & 100% private — nothing is uploaded

Your images are processed instantly on your own device and are never sent to a server — so there are no upload waits, no size limits from us, and no copies kept anywhere.

Frequently asked questions

What is blur fill?
Blur fill keeps your whole image without cropping and fills the leftover space with a blurred, scaled copy of the same picture. It is the look you see on many Instagram and Story posts.
Which sizes are included?
Presets for Instagram post, portrait and Story or Reel, Facebook, X, LinkedIn, Pinterest and YouTube thumbnails, plus a custom width and height.
Will it crop my photo?
Only if you want it to. The blur fill and pad options keep the entire image. Crop to fill is there when you would rather fill the frame edge to edge.
Are my images uploaded?
No. The resizing happens in your browser and nothing is sent to a server. Your images stay on your device.

More tools

Bulk Image CompressorBulk-shrink JPG, PNG and WebP — many images at once.Bulk Image ResizerBulk resize by pixels or percent with one-click presets.Image CropperCrop to any size or a fixed aspect ratio, with live zoom.Bulk Image ConverterBulk convert to WebP, AVIF, JPG or PNG with quality control.Bulk Background RemoverBulk-erase backgrounds with AI that runs on your device.Bulk GIF Background RemoverMake a GIF background transparent (or recolor it) — many GIFs at once.

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