Image Compressor & Resizer

Compress, resize and convert images without uploading. Supports JPEG, PNG, WEBP, AVIF. 100% free, 100% private.

✓ JPEG · PNG · WEBP · AVIF ✓ Resize to Any Dimension ✓ Live Preview ✓ 100% Local

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Drop your image here

or click to browse · supports JPEG, PNG, WEBP, AVIF, GIF, BMP

⚠️ Source and target formats must be different.

Convert From

→

Convert To

📐 Image Resize (Optional)

Width

Height

Maintain aspect ratio

Original: — x — px

Compression Quality 85%

Max Compression Balanced Best Quality

Live Comparison — saved

Original —

— —

Processed —

— —

—

Size Reduction

—

Bytes Saved

—

Comp. Ratio

Why Use Our Image Compressor & Resizer?

Reduce image size and resize dimensions without losing quality. Perfect for web optimization.

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100% Private

All processing happens in your browser. Your images never leave your device.

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Resize Any Image

Adjust width/height in pixels, cm, or inches. Maintain aspect ratio option.

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Multiple Formats

Convert between JPEG, PNG, WEBP, and AVIF formats.

Frequently Asked Questions

Is image compression really free?

Yes! Completely free with no limits. No sign-up required.

Do you store my images?

Never. All processing is 100% local in your browser.

Can I resize images in cm/inches?

Yes! You can resize using pixels, centimeters, or inches at 96 DPI.

What formats are supported?

Input: JPEG, PNG, WEBP, AVIF, GIF, BMP. Output: JPEG, PNG, WEBP, AVIF.

Does compression reduce image quality?

You control the quality vs. size trade-off with our slider. Higher quality = larger file, lower quality = smaller file.

What's the maximum file size?

There's no server-side limit! Your browser's memory is the only limit. Files up to 50MB work smoothly.

How Image Compression Works

Upload or drag image

Adjust quality & size

Preview live comparison

Download optimized image