How to Reduce Image Size Online
- Upload: Select a high-resolution JPEG or PNG file from your computer or mobile.
- Adjust Level: Move the slider to define the compression strength (Higher % = Smaller file).
- Click Compress: Our cloud engine processes the image while maintaining visual integrity.
- Save: Download your newly optimized file, perfect for 20KB or 100KB requirements.
Why Image Optimization is Critical for SEO
Website performance is a key ranking factor for Google. High-resolution images often have large file sizes that slow down page loading speeds. By using an online image compressor, you can reduce assets by up to 90% without visible quality loss, significantly improving your Core Web Vitals.
Secure and Private Processing
At semizoo.com, your privacy is our priority. We utilize end-to-end encryption for file transfers. All uploaded images are processed in a temporary environment and are automatically deleted from our server cache after 30 minutes. We do not store, share, or view your private photos.
Key Benefits of Our Compressor Tool:
- Completely Free: No hidden costs, no watermarks, and no registration required.
- Cross-Platform: Works perfectly on Chrome, Firefox, Safari, and mobile browsers.
- Smart Compression: Reaches target sizes like 20KB for official documents and job portals.
- Versatility: Supports JPG, JPEG, PNG, and modern WebP formats.
Lossy vs Lossless: Making the Right Choice
Our tool primarily uses Smart Lossy Compression for JPEGs, which discards unnecessary metadata to reach very small file sizes. For PNGs, we maintain transparency while optimizing the color palette, ensuring your logos and graphics remain sharp but lightweight.