Simple Image Resizer - Resize Photo in Pixels & Dimensions

Easily scale images by exact pixel width and height, percentage, or social media presets

Upload Image to Resize (Pixels, Percentage, or Social Presets)

Fast, high-fidelity canvas scaling. No file size limits and completely private.

Fast & Simple Online Image Resizer

Resizing images should not require complex software like Photoshop. Simple Image Resizer gives you instantaneous control over your image dimensions. Enter exact pixel values, scale by quick percentages (25%, 50%, 75%), or pick from pre-configured social media templates.

Popular Social Media Dimensions

  • Instagram Post: 1080 × 1080 px (1:1 Square)
  • Instagram Story / Reels: 1080 × 1920 px (9:16 Vertical)
  • YouTube Thumbnail: 1280 × 720 px (16:9 Landscape)
  • Twitter / X Header: 1500 × 500 px (3:1 Banner)
  • Facebook Cover: 1200 × 630 px

Aspect Ratio Lock

Keep your photos proportionate without distortion or stretching by checking the Lock Aspect Ratio toggle. Adjusting either width or height automatically calculates the matching dimension.