Optimize Images
Reduce image file size by resizing dimensions and adjusting compression quality — everything runs on your device, no upload required.
Files are processed locally in your browser — no upload is required for this tool.
Frequently asked questions
How do I compress an image without losing quality?
Lower the compression level gradually and check the preview. Reducing dimensions (width x height) usually has more impact on file size than quality settings alone.
Which image formats are supported?
JPG and PNG. WEBP output may be available depending on your browser's support.
Can I batch-optimize multiple images at once?
The tool is designed for individual files. For batch processing, see the Batch tools in the Pro plan.
Is my image uploaded to a server?
No. Compression and resizing happen locally using your browser's built-in capabilities.
Is it safe? Are my files uploaded?
These tools run locally in your browser — for supported local operations your files are not uploaded to a server. Processing the document on your own device avoids sending it to a third party.
Privacy-focused document tools, local-first from the start.