Image Compressor — 100% Client-Side & Private

Compress Image Online - Reduce Image Size

Free online image compressor to compress JPG, PNG, and WebP images. Reduce image size instantly in your browser without losing quality or changing dimensions.

Drag and drop your image here

Supports JPEG, JPG, PNG, WebP, and AVIF formats

Strictly Preserves Format & Dimensions

Browse Files

Analyzing & Optimizing Image...

Analyzing transparency and details to safely optimize visual quality and file size...

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Choose Compression Level

Choose how to balance image quality and file size.

RECOMMENDED
Best balance of quality & size

Excellent visual quality with significant file-size reduction.

Prioritize image quality

Conservative compression with maximum visual preservation.

Smallest file size

More aggressive compression with potentially more visible quality or color changes.

100% Client-Side Privacy: Your images are processed directly inside your web browser. We never upload your files to our servers, keeping your personal data completely private and secure.

Compression Complete!

Saved 0%
Your image is already highly optimized! We kept the original file because compression would degrade quality or make the file larger.
Original Size
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Compressed Size
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Space Saved
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Optimized while preserving quality
Format Integrity Preserved Input format matched output format perfectly.
Dimensions Fully Untouched No resizing was performed.
Download Compressed Image Download Original Image
Optimized while preserving excellent visual quality.
Quality Comparison
COMPRESSED
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Compressed Image
ORIGINAL
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Original Image

About Same-Format Online Image Compression

TechHost Image Compressor uses advanced, same-format browser algorithms to significantly reduce image file sizes without altering your image dimensions. Unlike other online converters that force WebP conversions, our utility allows you to compress JPG and compress PNG files while perfectly preserving their original file format, quality, and transparency.

By running completely client-side via specialized in-browser image-encoding, your images never leave your computer. This provides an instant, private, and free way to reduce image file size for websites, emails, or listings.

How to compress images online for free

  1. Drag and drop or select your JPG, JPEG, PNG, or WebP files.
  2. Adjust the quality slider to find your preferred balance between file size reduction and image quality.
  3. Instantly download your optimized image directly to your device.

Frequently Asked Questions

Yes! Our free image compressor uses smart algorithms that target redundant byte structures, allowing you to reduce photo file sizes up to 80% while keeping high visual clarity.

No files ever touch our servers. Everything is optimized client-side in your browser, guaranteeing 100% security and privacy for your sensitive documents.

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