Optimize images for SEO

Compress a single JPG/JPEG, PNG, or WEBP image to an SEO-friendly file size for faster page loads and better rankings.

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 Image Optimization for SEO?

Image optimization for SEO means compressing your images to a small enough file size that your web pages load quickly, which directly improves your search engine rankings. Google and other search engines use page speed as a ranking factor, and images are typically the largest files on any web page. An uncompressed hero image or product photo can single-handedly push your Largest Contentful Paint score into the poor range, hurting your Core Web Vitals and costing you organic traffic. This tool lets you set a target file size and compresses your image to that size, giving you a fast-loading image ready for your site.

Why Image File Size Matters for SEO

Google's Core Web Vitals measure real-world user experience, and Largest Contentful Paint is heavily influenced by image sizes. Pages that load slowly rank lower in search results and have higher bounce rates. Every additional 100KB on a page adds measurable load time, especially on mobile networks where most searches now happen. Beyond rankings, slow images hurt user engagement, ad revenue, and conversion rates. Compressing images to an appropriate file size before uploading is the single most impactful thing most site owners can do to improve their page speed scores and SEO performance without any code changes or plugin installations.

Use Cases for SEO Image Compression

This tool is useful for compressing blog post images and featured images to improve article page speed, reducing product photo sizes for e-commerce SEO, preparing hero images and banners that load quickly on landing pages, compressing images for Google Discover and rich snippet eligibility, and shrinking gallery images to keep portfolio sites fast and indexable. Because the target size is adjustable, the same tool works whether you need 50KB for inline content images, 100KB for featured images, or 300KB for high-quality hero banners, without needing a separate page for each one.


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