Easily compress an image online and reduce image size without losing quality in seconds. Our free tool lets you scan and compress image online, even down to 30kb, Select image > compress > download.
Large images slow down websites and take longer to share. Our free online image compressor Tool lets you reduce image size without losing clarity. It works with JPEG, PNG, and WebP formats. The tool runs directly in your browser, so you do not need to install anything.
Compressed images improve website speed, save storage, and make sharing faster. Smaller photos also reduce mobile data use. Whether you are a student, blogger, or business owner, this tool helps you prepare images for websites, apps, or social media.
In the preview below, the left side shows the original image with its full file size, while the right side displays the compressed version. This side-by-side view makes it easy to notice the difference in size and check that the image quality is still clear after compression.
In this example, the original image size is 256.1 KB. Large files like this often slow down websites, use more storage, and take extra time to share. Keeping images at full size is not always practical, especially for online use.
After compression, the file size is reduced to 30.6 KB at a quality level of 50%. That is more than an 85% reduction, yet the image remains visually sharp. The tool applies smart optimization methods to shrink the file while preserving important details.
This comparison shows how image compression improves performance. Smaller images load faster on websites, save mobile data, and make sharing quicker. By adjusting the quality slider, you can choose the balance between file size and clarity that fits your needs.
Improves website speed, which also helps SEO.
Saves storage space and mobile data.
Creates a smoother user experience for visitors.
Helps you pass Google PageSpeed Insights and Core Web Vitals tests.
These benefits explain why compressing images matters for both personal and professional use.
Image compression is useful in many situations:
Websites and blogs: Lighter images reduce bounce rates and improve engagement.
E-commerce stores: Product pages load faster, leading to better conversions.
Social media posts: Compressed files make sharing quick and hassle-free.
Students: Helps meet file size limits for online submissions.
Business presentations: Keeps slide decks lightweight and easy to send.
These examples show how compression fits into everyday needs, whether for work, study, or online sharing.
Image compression comes in two main types:
Lossless compression reduces file size without removing any details.
Lossy compression lowers size further by removing some visual data, though the change is often hard to notice.
Modern formats like WebP are designed to shrink files more efficiently than traditional JPEG or PNG, which is why they are recommended for websites. This simple process explains why the tool is effective while still keeping your images clear.
Use WebP format for websites, JPEG for photos, and PNG for logos or graphics.
Keep quality between 60–80% for a balance of size and sharpness.
Always save a backup of your original files in case you need them later.
These tips ensure you get the most out of your compression without losing important details.
| Image | File Size | Format | Quality |
|---|---|---|---|
| Original | 256.1 KB | JPG | 100% |
| Compressed | 30.6 KB | JPG | 50% |
This simple table shows exactly how much space you save after optimization.
Our web-based image compressor gives you a simple way to shrink photos without losing quality. Upload, adjust, and download in just a few clicks. Start using it today to optimize your images for web, email, or social platforms.
You can add your photo, adjust the quality slider, and choose the output format (JPG, PNG, WebP). The tool reduces file size while keeping the image clear.
Yes. The converter lets you change any uploaded image into JPG, PNG, or WebP formats instantly, without installing software.
Yes. The tool is fully responsive and works on any device, including desktop, tablet, and mobile browsers.
Yes. All processing happens in your browser. Your images are never uploaded to a server, so your files stay private and secure.
Yes. You can set custom width and height values or scale images by percentage. The tool keeps the aspect ratio by default.
To make an image smaller than 20KB, use the Free Online Image Compressor Tool and follow these steps:
1. Upload your photo (JPG, PNG, or WebP).
2. Choose JPG or WebP as the output format since they compress better.
3. Adjust the quality slider down until the file size reaches 20KB or less.
4 . Enter smaller width and height values if needed.
5. Click Compress Image and check the file size before downloading.
This tool processes images directly in your browser. Files are not stored or uploaded to any server. While it is designed to work with most modern browsers, results may vary depending on file type, size, and device performance. Always keep a backup of your original images before compression or conversion.