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Image compressor

Image

Online image compressor for a single JPG, PNG, or WebP file. Balance visual quality against file size with a quality slider, then preview and download the result. Everything runs locally in your browser with no uploads.

Live previewScaled to fit; downloads use the processed pixel dimensions
Drop an image hereor click to choose a JPG, PNG, or WebP image (up to 10MB)

Image compressor

Use this online image compressor to reduce the size of a single JPG, PNG, or WebP image before uploading it to a website, sharing it on social media, or sending it by email.

Adjust the compression quality slider to balance visual quality and file size. Lower quality usually creates a smaller image file, while higher quality is better when a photo needs to retain more detail.

Image compression runs entirely in your browser, so the original image is not uploaded. Preview the compressed image, dimensions, and file size first, then download the result when it looks right.

FAQ

Are images uploaded to a server?

No. Compression runs entirely in your browser and your images never leave your device.

Which formats are supported?

JPG, PNG, and WebP images are supported.

How do I compress an image?

Choose one JPG, PNG, or WebP image, adjust the quality slider, and select Compress image to preview and download the optimized file.

How should I use the quality slider?

Lower values usually produce smaller files but more visible quality loss. Choose a balance that fits your use case.

Related tools

Image format converterConvert a single JPG, PNG, or WebP image to another format online.Image resizerResize a single JPG, PNG, or WebP image to exact dimensions online.Add Text to ImageAdd multi-line text to photos or create text-only graphics with solid, gradient, or transparent backgrounds.Remove EXIF Data & Photo Metadata OnlineView and remove EXIF data, GPS location, camera details, and photo metadata before sharing images.