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Image Resizer

Resize images instantly - free & easy

✓ No signup required✓ Works offline✓ 100% private
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Custom Dimensions

Set precise width and height, or use percentage scaling with aspect ratio lock

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Social Media Presets

One-click resizing for Instagram, Facebook, Twitter, LinkedIn, and more

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Multiple Formats

Export as JPG, PNG, or WebP with adjustable quality settings

Professional Image Resizing Made Simple

Transform your images to perfect dimensions with our free online image resizer. Whether you're optimizing for social media, preparing images for your website, or adjusting photos for print, our tool delivers pixel-perfect results in seconds.

Powerful Features

Custom Dimensions

Set precise pixel dimensions or use percentage-based scaling. Our intelligent aspect ratio lock ensures your images never get distorted.

Social Media Presets

One-click optimization for Instagram, Facebook, Twitter, LinkedIn, YouTube, and Pinterest. Always post with the perfect dimensions.

Multiple Format Support

Work with JPG, PNG, WebP, and HEIC formats. Export in your preferred format with customizable quality settings.

Batch Processing

Resize multiple images simultaneously. Save hours of manual work with our efficient batch processing capabilities.

Perfect for Every Need

  • E-commerce product images requiring consistent dimensions
  • Social media content creators needing platform-specific sizes
  • Web developers optimizing images for faster loading
  • Photographers preparing portfolios with uniform dimensions
  • Bloggers creating featured images and thumbnails
  • Marketing teams producing consistent brand visuals

Why Choose Our Image Resizer?

Lightning-fast processing directly in your browser

No uploads to servers - your images stay private

Works offline once loaded - no internet required

Zero quality loss with smart resampling algorithms

Free forever with no watermarks or limitations

Mobile-friendly interface for on-the-go editing

Technical Excellence

Our image processing tools leverage modern browser capabilities and advanced algorithms to deliver professional-grade results. All processing happens directly in your browser using WebAssembly and Canvas API, ensuring your images never leave your device.

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Processing Time
100%
Privacy
0
Watermarks
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Free Uses
4.8
out of 5
12,543 ratings • 3 reviews
5
80%
4
52%
3
30%
2
14%
1
4%

User Reviews

42

Absolutely amazing tool! Resized 100+ images for my e-commerce site in minutes. The quality is perfect and it saved me hours of work.

28

Great compression without quality loss. Would love to see more format options, but overall very satisfied with the results.

35

The background remover is incredibly accurate! Works perfectly for product photos. Fast, free, and no watermarks - what more could you ask for?

How to Resize an Image Online

Follow these simple steps to resize your image to any dimension for free.

PT1M
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1

Upload Your Image

Click the upload area or drag and drop your image file. Supported formats: JPG, PNG, WebP, GIF, HEIC (max 10MB).
2

Choose Dimensions

Enter custom dimensions or select from 10+ social media presets (Instagram, Facebook, Twitter, LinkedIn, YouTube, Pinterest).
3

Select Output Format

Choose your preferred format (JPEG, PNG, or WebP) and adjust quality settings if needed.
4

Download Resized Image

Preview your resized image and click download. Your file will be saved with the original filename plus new dimensions.

You're All Set!

Follow these steps to get the best results. Need help? Contact our support team.

Try These Tools Next

Complete your image editing workflow with our other free tools

🗜️

Image Compressor

Reduce image file size by 60-90% while maintaining quality

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✨

Background Remover

Remove image backgrounds and create transparent PNGs with AI

remove backgroundtransparentPNG

Frequently Asked Questions

Simply upload your image, enter your desired dimensions or choose from our social media presets (Instagram, Facebook, Twitter, etc.), and download your resized image. Our tool works entirely in your browser, so your images never leave your device.

We support all major image formats including JPG/JPEG, PNG, WebP, GIF, and HEIC. You can also convert between formats while resizing.

We use advanced bicubic interpolation algorithms to maintain maximum image quality when resizing. For best results, avoid upscaling images beyond their original dimensions.

The maximum file size is 10MB per image. For larger files, try using our Image Compressor tool first to reduce the file size.

Currently, the resizer processes one image at a time. For batch processing, check out our Image Compressor tool which supports up to 20 images simultaneously.

Absolutely safe! All image processing happens entirely in your browser. We never upload, store, or have access to your images. Your privacy is our top priority.

For Instagram posts, use 1080x1080px (square), for Stories use 1080x1920px (vertical), and for Reels use 1080x1920px. We have presets for all these formats.

Yes! By default, aspect ratio is locked to prevent distortion. You can unlock it if you want to manually adjust both width and height independently.

Still have questions?

Contact Support