PicShifter

Convert and Enhance Your Images Instantly

Stateless & Secure: Your images are processed on-the-fly and never stored

Free Bulk Image Resizer: Resize JPG/PNG/WebP Online

Resize single or multiple images online instantly with PicShifter's free bulk image resizer. Choose from social media presets (Facebook Cover, Instagram Post, Twitter Header) or enter custom dimensions. Download resized images in PNG, JPEG, WebP, or AVIF — no signup, no quality loss.

Upload Images

Drag 'n' drop images here, or click to select files

Maximum file size: 10MB

Preset Sizes

Custom Dimensions

Output Format

How to Resize Images in Bulk

1. Upload Images

Drag and drop multiple images or click to browse. Supports JPG, PNG, WebP, and GIF files.

2. Set Dimensions

Pick a social media preset or enter custom width and height. Aspect ratio is preserved automatically.

3. Download

Resized images are bundled into a ZIP file for easy download. Choose your preferred output format.

Why Use PicShifter Image Resizer?

  • Resize single or multiple images (bulk resizing) at once
  • Choose from popular preset dimensions or set custom sizes
  • Support for modern formats: PNG, JPEG, WebP, and AVIF
  • No signup required - completely free to use
  • Maintain image quality while reducing dimensions
  • Perfect for social media, web, and print requirements

Supported Image Formats

Input Formats

  • PNG - Lossless compression with transparency
  • JPEG/JPG - Common format for photographs
  • WebP - Modern format with excellent compression
  • GIF - Animated and static images

Output Formats

  • PNG - Best for images needing transparency
  • JPEG - Optimized for photographs
  • WebP - Efficient modern format
  • AVIF - Next-generation image format