Bring your images.
Drop in a photo or a whole batch. Your originals stay untouched.
Compress, convert and resize · No signup needed
JPEG compressor
Reduce JPG and JPEG file sizes with adjustable quality. Compare before and after, keep your original, and download images or a ZIP. No signup needed.
Drop your images here
Choose images from your device, then adjust the settings before processing.
Up to 20 images · 10 MB each · No signup needed✓ No watermarks✓ Originals stay yours✓ Real, measured results
Images are processed on our servers and returned to your browser. CDN sharing publishes results only when you choose it. How it works ↗
ONE TOOL. SO MANY POSSIBILITIES.
9 input formatsCompress images by format
Choose a compressor, converter or resizer for your image.
Compress JPEG ↗
Less weight for your favorite photos.
Compress PNG ↗
Crisp graphics. Clear transparency.
Compress WebP ↗
Give your website a lighter footprint.
Compress AVIF ↗
Adjust AVIF quality and dimensions.
HEIC to JPEG ↗
Your iPhone photos, ready to share.
Compress GIF ↗
Keep your animation moving.
Compress TIFF ↗
Optimize TIFF files with multiple pages.
Resize images ↗
Set maximum width and height in pixels.
THREE STEPS TO SMALLER IMAGES
How to compress images online
Choose your files, adjust settings and review the results.
Make them lighter.
Go with Smart, or find your own balance of size, format and quality.
Take a closer look.
Compare the difference. Download one image or grab the whole ZIP.
A PRACTICAL IMAGE GUIDE
Reduce JPG file size while choosing the detail to keep
JPG and JPEG are names for the same format. It is useful for photographs with many colors, but re-encoding is lossy: detail removed in an earlier export cannot be recovered by increasing quality later.
How to compress a JPEG
Add your photos, leave the output on Keep original format, and start with Smart. Compare edges, faces and fine textures in the result. Try Balanced or Maximum for smaller files, or open the fine-tune controls to choose a custom quality.
Make a photo smaller without changing its dimensions
Leave maximum width and height blank to keep the photo dimensions, apart from automatic orientation correction. The encoder can still change pixel values. For thumbnails or email, reducing dimensions can save more bytes than quality changes alone.
GOOD TO KNOW
About this image tool
Understand the result before choosing your download.
Is JPEG compression lossless here?
No. JPEG output uses lossy quality-based encoding. Keep the source photo if you may edit it again.
Should I convert a JPEG to WebP?
Try WebP for a website that accepts it, then compare appearance and actual size. A newer format is not guaranteed to make every source file smaller.