The Ultimate Free Image Compressor

Automatically compress, resize, and convert your images in seconds—now supporting all major formats like WebP, JPG, PNG, AVIF, GIF, and SVG. Optimize your images without losing quality to boost SEO, improve website speed, and enhance user experience—helping your site rank #1 on Google.

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1. Upload & Configure

🔒 Your files are processed in your browser and are never uploaded to a server.

No files selected.

Note: Animated GIFs become static. SVGs are converted to raster images (e.g., PNG, WebP).

Your optimized image(s) are ready!

Download Now

See the Difference: Before & After

The image on the right showcases the result—a perfectly optimized, web-ready image.

Original Image
Unoptimized white flower image before compression in JPG format
Optimized WEBP 42KB 800×600
Optimized white flower image converted to WebP format using Image SEO Pro

How It Works in 3 Simple Steps

1

Upload Images

Drag & drop one or many images. We support JPG, PNG, WebP, AVIF, GIF, and SVG files.

2

Configure Settings

Choose your format, quality, and size. Our smart defaults give great results instantly.

3

Download Result

Click "Optimize" and download your files. Multiple images are zipped for convenience.

Core Features for Peak Performance

Our tool is more than just a compressor; it's a complete solution for web image performance.

Blazing Fast Speed

Reduce image file sizes by up to 90%, making your pages load instantly and improving Core Web Vitals.

Top SEO Rankings

Faster websites rank higher. Optimized images are a key factor for improving your Google search visibility.

Modern Format Conversion

Convert images to next-gen AVIF and WebP formats. Now with support for converting SVGs to any format.

100% Privacy Focused

All processing happens in your browser. Your images never touch a server, ensuring total data privacy.

Bulk Processing Power

Save hours of time by optimizing dozens of images at once. We'll package them in a single ZIP file for you.

Precise Control

Fine-tune every aspect: quality, dimensions, and format to get the exact output you need for any platform.

Perfect for All Platforms

Our image optimizer works seamlessly with all popular platforms and use cases:

WordPress & Blogger

Reduce image size without losing quality to improve PageSpeed and achieve higher Google rankings.

Shopify & E-commerce

Keep product images sharp while making your store lightning fast to boost conversions.

Social Media

Quickly resize and optimize images for Instagram, Facebook, Twitter, Whatsapp, YouTube, Pinterest, and LinkedIn.

Portfolios

Showcase your work with beautiful, lightweight visuals that load instantly for visitors.

Email Marketing

Reduce email size by using lightweight images that maintain visual appeal and avoid spam filters.

Developers

Optimize images for Advertising, Mobile App Store, web and mobile applications with our easy-to-use, browser-based tool.

Frequently Asked Questions

Yes, our image optimizer is 100% free to use with no limits. You can optimize as many images as you need for your blog, e-commerce store, or social media.

Absolutely. All image processing is done directly in your web browser. Your images are never uploaded to our servers, guaranteeing complete privacy and security.

We support all modern formats for input: JPG, PNG, WebP, AVIF, GIF, and even SVG. You can convert them to super-optimized AVIF, WebP, JPG, PNG, or static GIF files. Note: Animated GIFs will become static (non-animated) when processed.

Yes, you can upload SVG files. Our tool will convert them into high-quality raster formats like WebP, AVIF, PNG, or JPG. Please note that the output will be a pixel-based image, not a vector SVG file. This is ideal for using SVGs in places that require a standard image format.

AVIF is the newest image format that provides the best compression available today. Converting images to AVIF often results in the smallest file sizes compared to WebP, JPG, or PNG, all while maintaining excellent visual quality. This makes your website load incredibly fast.

Yes, our tool supports batch processing. Simply select multiple images (you can even mix formats like JPG and SVG), and the tool will optimize them all and provide a single ZIP file for easy download.

Search engines like Google use page speed as a key ranking factor. By reducing your image sizes, your website loads faster, which improves user experience and your Core Web Vitals score. This can lead to higher search engine rankings.

What Our Users Say

Thousands of creators, developers, and marketers trust us to make their websites faster.

★★★★★

"This tool is a game-changer! My site's load time improved dramatically, and my Core Web Vitals score went straight to green. A must-have for any blogger concerned with SEO."

Sarah Jenkins

Pro Blogger & Content Creator

★★★★★

"As a developer, I appreciate the privacy-first approach. No server uploads is a huge win. The batch processing is incredibly fast and the AVIF output is top-notch."

Mark T.

Freelance Web Developer

★★★★★

"Incredibly fast and easy to use. I optimized over 100 product images for my Shopify store in just a few minutes. The difference in page speed is unbelievable."

Emily Rodriguez

E-commerce Store Owner

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