Optimize Images Online!
The only image optimizer tool you will ever need
Compress JPG, PNG, SVG, WebP images
Up to 10 images at a time, max 5 MB each
Processing files, please wait...
Format is locked while images are being compressed
Compress a specific format
Why Choose imgBoost?
Completely Free
No signup required, no hidden fees, no payment. Compress up to 10 images at a time, as many times as you like.
60% Compression
Reduce JPG and PNG file sizes by up to 60% while maintaining excellent image quality.
WebP Conversion
Convert images to WebP format for an additional 25% size reduction with superior quality.
Real-time Processing
Get your optimized images instantly. No waiting in queues, no delays.
From heavy to optimized in seconds.
Drop your images
Drag up to 10 files in at once, or click to browse. JPEG, PNG, SVG, WebP and AVIF are all accepted, up to 5 MB each.
Pick a format
Keep the original format, or convert the output to WebP, JPEG or AVIF — whichever ships lightest for your content.
Download optimized
Grab files individually, or select several and download them together as a ZIP. That is the whole flow.
Lighter images do more than load fast.
Every kilobyte you cut compounds — better rankings, lower bills, and visitors who actually stick around.
Boost SEO Rankings
Google considers page speed as a ranking factor. Optimized images lead to faster load times and better search engine rankings.
Faster Load Times
Smaller image files mean faster page loads, providing a better user experience and keeping visitors engaged.
Reduce Bandwidth Costs
Lower file sizes mean reduced bandwidth usage, cutting down on hosting costs for high-traffic websites.
Lower Bounce Rates
Fast-loading pages keep users engaged. Studies show that 53% of mobile users abandon sites that take over 3 seconds to load.
Questions, answered.
Yes, imgBoost is 100% free to use. There are no hidden fees and no signup requirements. You can compress up to 10 images at a time, up to 5 MB each, and run as many batches as you like.
imgBoost accepts JPEG, PNG, SVG, WebP, and AVIF images. You can compress them in their original format, or convert the output to WebP, JPEG, or AVIF for even better compression.
imgBoost can reduce image file sizes by 30% to 60% on average while maintaining excellent visual quality. The exact compression ratio depends on the original image format and content.
Yes, all image processing is done securely. We do not store your images permanently, and they are automatically deleted from our servers after processing.
No account is required to use imgBoost. You can start optimizing images immediately without any signup or registration.