Reduce image file size online
Choose an image and use the image compression controls. Compare the output dimensions and quality with the original before using it.
Open Image CompressorHow to use Image Compressor
- Open the tool using the button above.
- Enter your text, choose a file or provide the values requested by the tool.
- Review the result and check that it meets your needs before downloading, sharing or relying on it.
Use the existing image tools page for the full set of controls and supported options. This landing page explains the task and links directly to the relevant section.
What to know
Results depend on the input, browser and selected settings. Toolora does not guarantee that an output is suitable for every professional, legal, financial or safety-critical use.
Toolora aims to keep everyday utilities straightforward. Tool availability and supported formats are shown on the tool page. If something does not work as expected, use the contact page to report it.
Image compression and quality
JPEG is commonly used for photographs, while PNG is useful when crisp edges or transparency matter. WebP can offer efficient web delivery but check whether your destination supports it. Reducing dimensions as well as quality can have a larger effect on file size; keep an original copy.
Frequently asked questions
Is Image Compressor free to use?
The tool is provided as part of Toolora's free online utilities. Availability may depend on browser support and the file or input you provide.
Do I need to install software?
No separate desktop installation is intended. Open the tool in a modern browser. Some features may need an internet connection to load their supporting libraries.
Should I verify the result?
Yes. Always review important calculations, converted files and generated text before using or sharing the result.