PixabAI

Free Online Image Resizer

Resize images to exact pixel dimensions or pick a social media preset — Instagram, YouTube, LinkedIn, passport photos and more. Runs 100% in your browser, no upload needed.

Drop images here, or click to browse

JPG, PNG, WEBP, GIF, BMP, AVIF · max 50 MB · up to 20 files

How it works

  1. 1Upload one or more images by dragging them in or clicking to browse. JPG, PNG, WebP, GIF, BMP, and AVIF are all accepted.
  2. 2Choose "Use preset" to pick a ready-made size (Instagram, YouTube, passport, etc.) or switch to "Custom size" and type in your own width and height in pixels.
  3. 3Toggle "Maintain aspect ratio" to prevent distortion. With it on, choose Fit (letterbox with a background colour) or Fill (crop from the centre).
  4. 4If you chose Fit mode, pick a background fill colour — white by default, any hex colour supported.
  5. 5Click Resize — each image is processed by the Canvas API entirely in your browser tab.
  6. 6Download individual files or grab all of them in one ZIP.

Frequently asked questions