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Compress JPG.

Optimize your JPG photos for the web by reducing their size instantly.

Upload your image here

Drag and drop your file, or click to browse.
Supports PNG, JPG, WEBP, AVIF, GIF • Max. 50MB (GIF: 10MB)

Or try with these samples

Your images never leave your device. 100% private processing.

Compress JPG Online Free: Reduce File Size Without Losing Quality

Reduce the size of your photos by up to 80% automatically. Ideal for websites, email, or saving space on your phone.

✓ Photo Quality ✓ Super Fast ✓ 100% Safe

How to reduce JPG image size?

1. Upload JPG

Drag and drop or select the photos you want to optimize.

2. Configure quality

Adjust the compression level to find your perfect balance.

3. Download

Get your optimized JPG images instantly.

Explore Other Image Formats

Compress PNG

Perfect for transparency
Compress WebP

Best for web performance
Compress GIF

For animated images

What Can You Use JPG Compression For?

Optimizing your JPG photos has multiple benefits depending on how you plan to use them.

Optimize for Web and SEO

Lighter images mean faster loading pages. This improves user experience and your Google ranking.

Send via Email or WhatsApp

Reduce photo size so they don't exceed attachment limits and send faster via email, WhatsApp, or Telegram.

Upload to Social Media

Optimized photos upload faster to Instagram, Facebook, or your blog. Maintain visual quality while reducing up to 80% of file size.

Save Space on Your Device

Free up space on your phone, tablet, or PC by compressing your photo gallery without losing those high-quality memories.

Frequently Asked Questions: Compress JPG without losing quality

How do I compress a JPG without it looking pixelated?
We use intelligent compression that analyzes your photo and reduces its weight by removing information the human eye can't perceive, along with unnecessary metadata. You can adjust the quality level manually to find the perfect balance between file size and visual sharpness.
Why are my JPG photos so large?
Photos taken with your camera or phone include hidden data like EXIF information (camera model, GPS location, date), embedded thumbnails, and metadata you don't need. Many cameras also use inefficient encoding. By optimizing your JPG photos, you can reduce up to 80% of the file size by removing these data without affecting visual quality.
Is it safe to compress personal photos online?
Completely safe. Your family and personal photos never leave your device. Everything happens in your browser using WebAssembly. We do not upload, store, or view your files. Perfect for compressing sensitive photos without privacy concerns.
What type of compression does this JPG compressor use?
We use optimized lossy compression, ideal for JPG photos. We remove information the human eye can't distinguish (minimal color variations), reducing up to 80% of file size while maintaining excellent photographic quality. It's the best technique for photographs because it balances reduced weight with visual quality.
How much can I reduce the size of a JPG photo?
Depending on the original image, you can reduce between 40% and 80% of the file size. Photos with simple backgrounds or solid colors compress better. You can manually adjust the quality level to find the perfect balance between file size and visual sharpness.
Can I recover the original quality after compressing?
Once compressed with lossy compression, the removed data cannot be recovered. That's why we recommend always keeping the original file before compressing, especially if you plan to edit the image in the future or need maximum quality for printing.
Is it better to use JPG or WebP for my website?
WebP is better for modern websites because it offers up to 30% more compression with the same quality, improving load speed and SEO. However, JPG has universal compatibility for older browsers and social media. Recommendation: use WebP with JPG as fallback on your website; for sharing photos, use compressed JPG.
Can I compress photos for WhatsApp, email, or social media?
Absolutely! It's one of the most common uses. Compress your JPG photos to make them lighter and send faster via email, WhatsApp, Telegram, Instagram, or any app without losing visible quality. Ideal for sharing complete albums or sending photos when you have slow internet.

How Does JPG Image Compression Work?

The JPG format (also known as JPEG) uses a lossy compression algorithm based on the Discrete Cosine Transform (DCT). This process analyzes each 8x8 pixel block and removes color and detail information that the human eye can hardly perceive.

Our online compression tool goes a step further: in addition to optimizing image data, we remove unnecessary metadata such as EXIF information (camera model, GPS location, capture date) that can take up additional kilobytes without adding visual value.

We also optimize the file's Huffman table to achieve more efficient encoding. The result: images that weigh up to 80% less while maintaining visual quality practically identical to the original.

More Online Tools for Editing Images

In addition to compressing images, you can also convert between formats directly in your browser.

Convert Image Format

Change between JPG, PNG, WebP and AVIF without losing quality.