Compress images for website
Compress a single JPG/JPEG, PNG, or WEBP image for your website to your desired file size.
Privacy note: your image is processed in your browser and is not uploaded to our backend.
Upload your image, set your target size in KB, and compress it instantly. Choose your file:
Your image will be compressed as close to your chosen size as possible while keeping the best quality achievable at that size.
What is Website Image Compression?
Website image compression means reducing the file size of images you plan to use on your website so that pages load faster without a noticeable drop in visual quality. Uncompressed or oversized images are the single biggest cause of slow websites. A typical product photo or hero image straight from a camera or design tool can be 2MB to 10MB, but for web use the same image should ideally be 50KB to 300KB depending on its role on the page. This tool lets you set the exact target size and compresses your image to match, adjusting quality and resolution as needed.
Why Compressing Images for Your Website Matters
Page load speed directly affects user experience, bounce rate, and search engine rankings. Google uses Core Web Vitals, including Largest Contentful Paint, as ranking signals, and images are usually the heaviest elements on a page. A slow-loading site loses visitors and conversions. Hosting bandwidth costs also scale with image file sizes, especially on high-traffic sites. Compressing images before uploading ensures your site loads quickly on both desktop and mobile connections, improves SEO performance, and keeps your hosting costs under control without requiring any server-side plugins or services.
Use Cases for Website Image Compression
This tool is useful for compressing product photos for e-commerce stores, preparing blog post images and featured images for fast loading, reducing hero banner and background image sizes, compressing portfolio and gallery images for photography and design sites, and shrinking icons and UI graphics for web applications. Because the target size is adjustable, the same tool works whether you need 30KB for a small thumbnail, 150KB for a content image, or 400KB for a full-width banner, without needing a separate page for each one.
Our other free Image Tools
- Image Compression
- Image Resize
- Convert Image Format
- Image Rotate
- Image Watermarking
- Image Effects
- Image Crop
- Blur Face
Free Image Format Conversion Tools
- Convert PNG to JPG
- Convert PNG to JPEG
- Convert PNG to BMP
- Convert PNG to TIFF
- Convert PNG to WebP
- Convert PNG to ICO
- Convert JPG to PNG
- Convert JPG to JPEG
- Convert JPG to BMP
- Convert JPG to TIFF
- Convert JPG to WebP
- Convert JPG to ICO
- Convert JPEG to PNG
- Convert JPEG to JPG
- Convert JPEG to BMP
- Convert JPEG to TIFF
- Convert JPEG to WebP
- Convert JPEG to ICO
- Convert BMP to PNG
- Convert BMP to JPG
- Convert BMP to JPEG
- Convert BMP to TIFF
- Convert BMP to WebP
- Convert BMP to ICO
- Convert TIFF to PNG
- Convert TIFF to JPG
- Convert TIFF to JPEG
- Convert TIFF to BMP
- Convert TIFF to WebP
- Convert TIFF to ICO
- Convert WebP to PNG
- Convert WebP to JPG
- Convert WebP to JPEG
- Convert WebP to BMP
- Convert WebP to TIFF
- Convert WebP to ICO
- Convert ICO to PNG
- Convert ICO to JPG
- Convert ICO to JPEG
- Convert ICO to BMP
- Convert ICO to TIFF
- Convert ICO to WebP