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Image ToolsPopular

Image Resizer

Resize JPG, PNG, or WebP images in bulk to exact dimensions or percentages. All processing happens in your browser.

🔒 Processed in your browser — your files never leave your device
Guide

Learn, decide, and apply.

Everything you need to use this tool correctly, understand its value, and apply it in real workflows.

🧭

How to use

  1. 1Upload up to 50 JPG, PNG, or WebP images (max 10MB each).
  2. 2Set width and height in %, px, inch, or cm and choose aspect ratio lock if needed.
  3. 3Optionally apply social media presets and rotate/flip settings.
  4. 4Choose JPG, PNG, or WebP output and click Resize images.
  5. 5Download each file or download all resized files as ZIP.
✨

Why

  • Meet exact dimension requirements for forms and portals.
  • Prepare images for Facebook, Instagram, LinkedIn, YouTube, and WhatsApp quickly.
  • Reduce page weight by resizing oversized photos.
  • Batch resize product images in one pass with local privacy.
🎯

Use Case

  • Resize hero images for a landing page.
  • Scale screenshots for documentation.
  • Prepare marketplace product photos in bulk.
  • Fit profile photos to exact dimensions.
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FAQ

Common questions.

Have more questions? Reach out via our contact page and we will respond within 24 hours.

Are my images uploaded to omgi. servers?

No. All resizing happens in your browser.

What formats are supported?

JPG, PNG, and WebP are supported.

Can I keep the original aspect ratio?

Yes. Enable the keep aspect ratio option to avoid stretching.

Can I resize multiple images at once?

Yes. Resize up to 50 images in one batch.

Is there a file size limit?

Up to 10MB per image.

Can I change the output format?

Yes. Choose JPG, PNG, or WebP.