Reduce Image file size
Compress Image online and make a photo or screenshot smaller.
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About Image compressor
This page compresses Image files online. Upload a photo, screenshot, scan or graphic, and the tool helps you reduce file size so the image is smaller to store, upload and send. Supported image formats include JPG, JPEG, PNG, BMP, GIF, TIF, TIFF and WEBP. The result is a lighter file you can download.
When you need to send a photo by email, post it on a website or free up space on your phone, a smaller image is easier to handle. Reduce Image size to 500Kb, 200Kb or even 100Kb when a form or a portal sets a limit. The tool also helps when a scan or screenshot is too heavy to attach to a message.
The tool works in your browser: upload your image by clicking the drop area or dragging the file onto it, choose one of three compression levels, and click Compress. The tool lowers the saving quality or reduces the number of colors with an optimal palette. When the file is compressed, the page shows its new size.
What you can do with Image files
- Control the result yourself: choose Extreme for the smallest file, Medium (the default) for a good balance, or Low for high quality.
- Use it on any device — Windows, macOS, Android or iOS, on a computer, phone or tablet — with nothing to install.
- Keep your upload private: the file is visible only to you and is removed from the servers after 24 hours.
- Compress your image for free, with no registration and no account to create.
- Check how much smaller your image got — the new size appears on the page — and save the result with the Download now button.
How to compress Image files
Questions & Answers
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Is it free to compress Image files?Yes. The tool is free to use and needs no registration, so you can compress your image without creating an account.
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What happens to my uploaded image after compression?Your file is visible only to you. The download link works for 24 hours, after which the files are removed from the servers.
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Which image formats can I compress?You can compress JPG, JPEG, PNG, BMP, GIF, TIF, TIFF and WEBP images, among other formats the tool supports.
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Can I compress Image files on my phone or tablet?Yes. The tool works in your browser on Windows, macOS, Android and iOS, on computers, phones and tablets, with nothing to install.
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Will compressing an image lower its quality?It depends on the level you choose. Extreme gives the smallest file with lower quality, Medium is the default and balances good compression with good quality, and Low keeps high quality with less compression.
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What makes an image file so large?The size of an image depends mostly on its resolution, compression and color depth. The tool lowers the saving quality or reduces the number of colors with an optimal palette to make the file smaller.
Image File Formats
Image file formats define how digital pictures are encoded and stored as grids of colored pixels. They range from uncompressed formats preserving every detail for professional editing to compressed formats reducing file size for web and sharing. Common uses include photography, graphic design, medical imaging, and social media. Each format balances quality, file size, and features like transparency or animation, making image selection crucial for performance and visual fidelity across applications.
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