Online Image Compressor
Quickly compress images, reduce file size while maintaining quality. Supports JPG, PNG, WebP formats. Pure frontend processing, protect your privacy.
Drag images here
or click to select files
ð Our image compressor processes all images in your browser. Never upload image data to any server.
3 Simple Steps to Compress Images
Upload Images
Drag and drop or click to upload images to our image compressor. Supports JPG, PNG, WebP formats.
One-Click Compression
Our image compressor uses a smart algorithm to compress images, saving space while preserving quality.
Download Images
Preview the compression results, then download individual images or all images by our image compressor.
Slide to Compare Compression Results
Experience our image compressor technology firsthand and see how much file size you can save while maintaining quality


Quality Preservation
Our image compressor uses an advanced, intelligent compression algorithm. This allows it to minimize file size while maintaining maximum visual quality.
Significant Compression
Our image compressor reduces file size by an average of 60-90%. This significantly improves web page loading speed and storage efficiency.
Privacy & Security
Our image compressor processes all images locally in your browser. Your image data is never uploaded to any server.
Fast Processing
Our image compressor supports batch processing with multiple images compressed simultaneously. Fast and efficient image compression.
Frequently Asked Questions
Common questions about our image compressor to help you better understand our image compression tool.
What is image compression? Why should I compress images?
Image compression is a process used by an image optimizer to reduce a file's size (for example, from 5MB to 500KB). You should compress images to improve website speed, which helps boost SEO rankings. When you use an image compressor to condense image files, you also save storage space and use less network bandwidth.
Will I lose image quality when using image compressor?
Our photo compressor uses an advanced algorithm that intelligently reduces file size. When you use our image compressor to compress a photo, our tool removes data that is imperceptible to the human eye. This allows for a significant size reduction while maintaining the best possible visual quality for your img compressed files.
Is an image compressor the same as an image resizer?
No, using an picture compressor is different from resizing. To compress a picture means to lower its file size (in KB or MB) while keeping its pixel dimensions the same. Resizing changes the dimensions. Our image compressor is built to compress an image, not change its resolution, preserving its original display size.
How does using an image compressor affect my website's SEO?
Using a quality image compressor online has a positive impact on SEO. Search engines like Google prioritize fast-loading websites. When you compress pictures, your pages become lighter and load quicker. This improves user experience and can lead to higher search engine rankings.
Is your online image compressor truly free?
Yes, our image compressor is 100% free to use, without any hidden charges. We are committed to offering a simple and effective online tool. You do not need to log in or register to compress img files, making the process quick and secure.
Does your image compressor support batch processing?
Certainly. Our image compressor supports batch processing. This feature allows you to upload and compress photos all at once, saving you significant time and improving your workflow. For optimal performance with a very large number of files, we suggest processing them in smaller batches.
What formats does your image compressor support besides JPG?
We support all popular image formats. You can use our tool to compress image files, whether they are JPG, PNG, or modern formats like WebP. The image compressor automatically selects the best optimization for each format, and the output will be the same file type as the original.
Why is WebP compression so effective?
WebP is a new format from Google designed for the web. It uses superior compression technology, making files smaller than JPGs and PNGs at similar quality levels. Using WebP with our image compressor is a great way to make your website faster, especially for users on mobile devices.
Is it safe to use this online image compressor?
Your privacy and security are our top priorities. This image compressor performs all operations locally within your browser. No images are ever uploaded to a server, ensuring that your data remains completely private and secure when you compress a photo.
How can I compress images on my mobile phone?
Our website is fully mobile-friendly. You can visit imagecompressor.work on your phone's browser and use our pic compressor just as you would on a desktop. The entire image compressor process of uploading, compressing, and downloading is seamless on any device.
Will there be a watermark on my compressed picture?
Absolutely not. We promise that every compressed picture you download from our site will be clean and free of any watermarks. Our goal is to provide a high-quality, free image compressor for everyone.
Does the image compressor preserve my original resolution?
Yes, our image compressor is designed to condense image file sizes without altering the resolution or pixel dimensions. A 1000x800 pixel image will still be 1000x800 pixels after you compress the image. For cropping or resizing, stay tuned for our next free utility.