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Free Image Resizer for Social Media

🟢 Runs Locally — verified: your files are processed in this browser. No uploads.

Resize photos to the exact dimensions for Instagram, Facebook, LinkedIn, X and YouTube — centre-cropped, no distortion, right in your browser.

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Drop, convert, download

Processing happens on your device using Web Workers — your images never leave the browser.

Quality 82%
Resize (px, optional)
×

Your converted images will appear here.

How to use this tool

  1. 1

    Upload your image

    Drag and drop a JPG, PNG, WebP, AVIF or HEIC image into the upload zone.

  2. 2

    Pick a preset or custom size

    Choose Instagram, Facebook, LinkedIn, X or YouTube — or type custom width and height.

  3. 3

    Resize & download

    Click Resize images. The image is centre-cropped to the exact dimensions and downloaded instantly.

Format comparison

PlatformRecommended size
Instagram Post1080 × 1080
Instagram Story1080 × 1920
Facebook / LinkedIn1200 × 630 / 1200 × 627
X (Twitter) Post1600 × 900
YouTube Thumbnail1280 × 720

Frequently asked questions

Does resizing crop my image?
Yes. To hit the exact dimensions without stretching, the image is centre-cropped (cover) and then resized. The most important part of your image stays in frame.
Is my image uploaded anywhere?
No. Resizing runs entirely in your browser using the Canvas API — your image never leaves your device.
Which sizes are available?
Presets for Instagram Post and Story, Facebook, LinkedIn, X (Twitter) and YouTube thumbnails, plus a custom width and height option.
Does the resizer work for any photo?
JPG, PNG, WebP, AVIF and HEIC images all work — photos, screenshots, graphics or logos. Pick a preset or type exact pixel dimensions.

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