Effortlessly reduce your image file sizes for faster websites and easier sharing.
Why Compress Your Images?
Improve Website Performance
Large image files can slow down your website, increase bounce rates, and consume unnecessary bandwidth. Our free online image compressor helps you shrink your JPEG and PNG files by adjusting the compression quality.
Benefits of Image Compression
This means faster loading times, improved user experience, and better SEO performance for your web pages. You get to choose the perfect balance between file size and image quality, all within your browser!
How to Compress Your Images
Up to 10 images, max 5 MB each
Image Preview
Original Image
Upload images to see preview
Size: N/A
Compressed Image
Compressed images will appear here
Size: N/A
Frequently Asked Questions (FAQ)
What image formats can I compress?+
This tool supports JPEG and PNG image formats for uploading. All images will be converted to JPEG format upon compression.
Can I compress multiple images at once (batch processing)?+
Yes! Select multiple images at once to enable batch processing mode. You can compress up to 10 images simultaneously, with individual progress tracking and bulk download options. Each image must be under 5MB in size.
Are my images uploaded to a server?+
No, all image processing and compression happen directly in your web browser. Your images are not uploaded to any external server, ensuring your privacy and data security.
How does the quality slider work?+
The quality slider ranges from 0.05 (highest compression, lowest quality) to 1.0 (lowest compression, highest quality). A lower value will result in a smaller file size but may reduce image detail. A common starting point is around 0.7 to 0.85 for a good balance.
Is there a file size limit for uploads?+
Yes, each image file must be under 5MB in size, and you can upload a maximum of 10 images at once. Since processing is done in your browser, very large images might perform slowly depending on your computer's resources.
Why might a PNG image become a JPEG after compression?+
This tool is primarily a JPEG compressor. When you upload a PNG, it's drawn onto a canvas and then exported as a JPEG image using the selected quality setting. JPEG is a lossy format, which is why it can achieve high compression ratios, while PNG is typically lossless.
What is the best quality setting to use?+
There's no single "best" setting; it depends on your needs. For web use, a quality between 0.7 (70%) and 0.85 (85%) often provides a good balance between file size reduction and visual quality. Experiment with the slider to find what works best for your specific images.