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Free Image Resizer for App Store, Play Store, Social Media & Custom Sizes

Batch resize up to 8 images to iOS App Store, Android Play Store, Instagram, YouTube & social media sizes — with zero quality loss. 100% private, browser-based processing.

  • Batch Resize
  • App Store Sizes
  • Play Store Sizes
  • Social Media
  • Zero Quality Loss
  • 100% Free

Upload Images for Resize

Drag & drop or click • Up to 8 images • JPEG, PNG, WebP

Why Use Image Resizer Pro?

Fast, private image resizing for app developers and designers.

Batch Resize

Up to 8 images at once, all sizes in one ZIP.

All Platforms

App Store, Play Store & social media presets.

Custom Dimensions

Enter any width × height in pixels.

Zero Quality Loss

Pixel-perfect output — no compression.

100% Private

Browser-only. Images never leave your device.

Instant Results

No upload queues. Done in seconds.

JPG, PNG & WebP

All formats in — any format out.

Completely Free

No sign-up, no watermarks, no limits.

Supported Sizes

Professional presets for App Store, Play Store & social media.

iOS App Store

  • 6.9″ Display
    1320 × 2868 px
    iPhone 16 Pro Max
  • 6.7″ Display
    1290 × 2796 px
    iPhone 15 Pro Max / 16 Plus
  • 6.5″ Display
    1284 × 2778 px
    iPhone 13–14 Pro Max
  • 6.3″ Display
    1206 × 2622 px
    iPhone 16 Pro
  • 6.1″ Display
    1179 × 2556 px
    iPhone 14 / 15
  • 5.5″ Display
    1242 × 2208 px
    iPhone 8 Plus
  • iPad Pro 12.9″
    2048 × 2732 px
    M-series iPad Pro
  • iPad Pro 11″
    1668 × 2388 px
    M-series iPad Pro

Android Play Store

  • Phone — 16:9
    1080 × 1920 px
    Standard portrait
  • Phone — 20:9
    1080 × 2400 px
    Modern tall displays
  • Phone — 19.5:9
    1080 × 2340 px
    Mid-tall displays
  • 7″ Tablet
    1200 × 1920 px
    Portrait orientation
  • 10″ Tablet
    1920 × 1200 px
    Landscape orientation
  • Feature Graphic
    1024 × 500 px
    Required store banner

Social Media

  • Instagram Post
    1080 × 1080 px
    Square format (1:1)
  • Instagram Story
    1080 × 1920 px
    Portrait format (9:16)
  • Facebook Cover
    851 × 315 px
    Profile cover banner
  • Twitter / X Header
    1500 × 500 px
    Profile header banner
  • YouTube Thumbnail
    1280 × 720 px
    HD 16:9 — required
  • LinkedIn Banner
    1584 × 396 px
    Profile cover photo

How it Works

Resize images in 3 simple steps.

1

Upload Images

Drop up to 8 images (JPG, PNG, WebP)

2

Choose Sizes

Select platform presets or custom dimensions

3

Download ZIP

Get all resized images in one file

100% Browser-Based

Complete privacy

Zero Quality Loss

Pixel-perfect results

All Platforms

iOS, Android & social

Completely Free

No limits forever

Frequently Asked Questions

Common questions about resizing images online.

Does resizing images reduce quality?

No. Image Resizer Pro uses 100% quality rendering with zero compression. All images are resized pixel-perfectly with no quality loss, no blurring, and no artifacts.

What are the required iOS App Store screenshot sizes?

Apple requires these sizes: 6.9″ (1320×2868px, iPhone 16 Pro Max), 6.7″ (1290×2796px), 6.5″ (1284×2778px), 6.3″ (1206×2622px, iPhone 16 Pro), 6.1″ (1179×2556px), and iPad sizes.

Can I resize multiple images at once?

Yes! Upload up to 8 images at once, select multiple target sizes, and resize everything in one click. Download all results as a single ZIP file.

Are my images safe and private?

Yes — completely. All image processing runs entirely inside your browser. Your images are never uploaded to any server.

What image formats are supported?

Image Resizer Pro supports JPG/JPEG, PNG, and WebP for both upload and download. PNG transparency is fully preserved.

Can I set custom image dimensions?

Yes. In addition to built-in presets for iOS, Android, and social media, you can enter any custom width and height in pixels.

Is Image Resizer Pro free?

Yes, completely free. No subscription, no sign-up, no watermarks. Every feature is free to use with no limits.

How do I resize screenshots for App Store submission?

Upload your screenshots, select all required App Store sizes from the iOS presets, and click resize. Download the ZIP and submit directly to App Store Connect.

What is the correct YouTube thumbnail size?

The correct YouTube thumbnail size is 1280 × 720 px in 16:9 ratio. Image Resizer Pro includes a one-click YouTube thumbnail preset.

Can I resize images without Photoshop?

Yes. Image Resizer Pro lets you resize images online for free without Photoshop or any software. Everything runs in your browser — no installation needed.

Try it now — resize your first image free →