Image Compressor

Compress JPG, PNG, WebP and other images without losing quality. Reduce file size while maintaining visual fidelity — free and browser-based.

100% Free

Drag & Drop your images here

or

Supports: JPG, PNG, WebP, GIF (Max 20MB each)
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Compressed Images (0)

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Upload and compress images to see results here.

Click "Compress All" to see results here.

Original

Compressed

Saved

Avg. Reduction

100% Free

All tools are completely free to use.

Privacy First

Your files are never uploaded or stored on our servers.

Super Fast

Compress and process files in seconds.

High Quality

Best results with minimal quality loss.

What is Image Compressor?

Image Compressor is a free online tool that reduces image file sizes without sacrificing visual quality. It supports JPG, PNG, WebP and GIF formats, making it perfect for web optimization, email attachments, social media uploads, and saving storage space.

Compress multiple images at once with adjustable quality levels, or switch to Custom Size mode and let the tool automatically find the best quality to match your target file size. All processing happens locally in your browser — your images are never uploaded to a server, so your files stay completely private.

How to Use Image Compressor

  1. 1

    Upload your images

    Drag and drop one file or many — JPG, PNG, WebP and GIF are all supported, and batches are processed together.

  2. 2

    Pick a quality level

    Use the quality slider for direct control, or switch to Custom Size mode and enter the target file size you need to hit.

  3. 3

    Compare before and after

    Check the new file size and the preview side by side, and adjust if the saving is not worth the quality cost.

  4. 4

    Download

    Save the compressed images individually or as a batch.

Frequently Asked Questions

For photos, quality 75-85 typically cuts file size by 60-80% with no difference most people can see. Below about 60 you start to notice blocky patches in skies and smooth gradients. Images with text, sharp edges or flat colour show damage far sooner, so compress those more gently.
You give it a target file size — say 200 KB — and it repeatedly tries different quality levels until it lands as close to that number as it can without going over. It saves you from manually nudging a slider when you have a hard upload limit to meet.
For JPG and WebP it is lossy: data is permanently discarded to make the file smaller, and you cannot recover it from the compressed copy. PNG compression is lossless — the file gets smaller with no change to a single pixel, though the savings are more modest. Always keep your original.
Page speed. Images are usually the heaviest thing on a web page, and Google uses loading performance as a ranking signal through Core Web Vitals. Halving your image weight is often the single biggest speed win available, and it cuts bandwidth costs and mobile data use too.
No. Compression runs locally in your browser. Your files never leave your device, so you can compress client work, private photos and confidential screenshots safely.

Compression Settings

Recommended: 70% Custom Size
Compress to Custom Size

Auto-adjusts quality to hit your target file size

Multiple Images

Upload and compress several images at once

Maintain Aspect Ratio
Remove EXIF Data

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Why Compress Images?

  • Faster website loading
  • Save storage space
  • Better SEO ranking
  • Reduce bandwidth usage

Your files are safe with us!

All files are processed in your browser. We never upload or store your files on any server.

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