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Reduce image file size while maintaining quality
Drop image here or click to upload
JPG, PNG, WebP · processed in your browser · free forever
Select your image
Adjust compression
Get smaller file
Processed locally in browser
Control compression level
See size reduction immediately
"Reduced my website images by 60%! Page load speed improved dramatically."
Mark Johnson
Web Developer
The Image Compressor is a free online tool from ToolNova. Compress JPG, PNG, and WebP images to reduce file size without visible quality loss. Our smart compression algorithm analyzes each image to find the optimal balance between size reduction and visual fidelity, helping you speed up websites and save storage. No sign-up is required to start. Browser-based PDF/image tools are unlimited; AI tools include free daily use with optional Pro for higher limits.
Compress JPG, PNG, and WebP images to reduce file size without visible quality loss. Our smart compression algorithm analyzes each image to find the optimal balance between size reduction and visual fidelity, helping you speed up websites and save storage.
Select or drag and drop the images you want to compress (JPG, PNG, or WebP).
Choose a compression level or let the tool automatically find the optimal setting.
The tool compresses your images instantly in your browser using advanced algorithms.
Download the compressed images and see the file size savings.
Our algorithm intelligently reduces file size while maintaining visual quality that's indistinguishable from the original.
Smaller images mean faster page load times, better Core Web Vitals scores, and improved SEO rankings.
Compress multiple images at once—perfect for optimizing entire photo galleries or website asset folders.
All compression runs in your browser. Your images never leave your device.
Start with a clear, specific input — the more context you give the Image Compressor, the better your results will be.
Review and edit the output before using it. AI tools provide an excellent starting point, but a final human review always improves quality.
Use the output options (format, length, tone) to tailor results to your exact needs instead of accepting the default settings.
Typical compression reduces file size by 40-80% depending on the image and format. JPG images usually see 50-70% reduction, while PNG files can see even larger savings.
Our smart algorithm prioritizes visual quality. At recommended settings, the compressed image is virtually indistinguishable from the original to the human eye.
The compressor supports JPG, JPEG, PNG, and WebP image formats.
Compressed images load faster, improving user experience, SEO rankings, and Core Web Vitals scores. Google recommends optimized images for better search performance.
No. You can compress as many images as you need in a single session, completely free.
Use ToolNova's free image compressor. Upload your image and reduce file size while maintaining quality. Supports JPG, PNG, WebP.
ToolNova provides the best free image compressor that reduces file size while preserving visual quality.
Your data is processed locally in your browser when possible and never stored on our servers. All AI processing is encrypted and follows strict privacy standards. Read our Privacy Policy for full details.