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Compress Image Without Changing Dimensions

Choose your image and hit the Compress button.

Ziehen und Ablegen oder
JPG PNG WEBP AVIF
Was ist Zero-Upload?

Die gesamte Verarbeitung erfolgt in Ihrem Browser. Es werden keine Daten an unsere Server gesendet.

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Was dieses Tool macht

Compress Image Without Changing Dimensions

 

How ImgSmaller Helps You Compress Images Without Changing Dimensions

ImgSmaller.com is a free and fast online image compressor that supports zero-upload and server-upload modes to protect your privacy and give flexibility. Here’s what makes it stand out:

🔒 Zero Upload Mode (Browser-only):

Your image never leaves your browser. It’s processed locally for maximum privacy.

☁️ Server Upload Mode:

For advanced compression (including PDF and AVIF formats), images are temporarily uploaded to our secure server and deleted after processing.

🧠 Smart Compression:

ImgSmaller uses advanced algorithms that reduce file size without altering the width or height of your image.

📁 Supported Formats:

  • JPG / JPEG

  • PNG

  • WEBP

  • AVIF

  • PDF (Server mode only)

How to Compress an Image Without Changing Dimensions (Step-by-Step)

Step 1: Visit ImgSmaller.com

No sign-up, no hassle.

Step 2: Upload or Drag & Drop Your Image

You can upload images directly or drag them into the drop zone.

Step 3: Select Compression Mode

Choose between Zero Upload Mode or Server Upload Mode (to enable extra formats or deeper compression).

Step 4: Click Compress

The tool does its magic and keeps your image dimensions untouched.

Step 5: Download Your Optimized Image

That’s it! Same dimensions, much smaller size.

Use Cases for Dimension-Preserving Compression

🌐 Web Designers & Developers

Maintain layout integrity while boosting page speed and SEO.

🛒 E-commerce Sellers

Upload product images that load fast but stay sharp.

📸 Photographers & Bloggers

Compress images without cropping or resizing.

🎓 Students & Job Seekers

Upload passport-size photos or scanned documents to forms that have strict size limits.

Compress Image Without Changing Dimensions
Compress Image Without Changing Dimensions
Will compressing an image affect its resolution? ›
No, ImgSmaller only reduces file size, not resolution. Your image dimensions stay the same.
What’s the difference between Zero Upload and Server Upload mode? ›
Zero Upload Mode processes the image inside your browser (more privacy), while Server Upload Mode sends your image to our server temporarily for deeper compression and more features.
Can I compress multiple images at once? ›
Yes, ImgSmaller supports multiple image compression. You can upload several images, and they will be processed one after another efficiently.
Is there any loss of quality? ›
There might be slight quality loss (visually negligible) depending on compression level, but dimensions and structure remain intact.
Is ImgSmaller free to use? ›
Yes, ImgSmaller is completely free. You can compress as many images as you like without any cost or subscription.
Is my data safe while compressing images? ›
Yes, your privacy is 100% protected. In Zero-Upload Mode, your images are processed locally in your browser and never leave your device.