Image Compressor

Upload your image and adjust the quality slider to find the sweet spot between file size and visual clarity. For most photographs, 70-80% quality reduces file size by 50-70% with minimal visible difference. The before-and-after file sizes are shown so you can compare results.

You can compress PNG, JPEG, WebP, and GIF files. The tool also lets you convert between JPEG, PNG, and WebP output formats. Converting a PNG screenshot to WebP, for instance, often reduces file size dramatically while keeping sharp text.

Yes. All compression happens locally in your browser using the Canvas API. Your images are never uploaded to any server. This makes it safe for compressing screenshots containing sensitive information or private photos.

For website images and blog posts, 75% quality in JPEG or WebP format provides excellent results. Images with sharp text or UI screenshots should use 85-90%. Going below 50% introduces noticeable compression artifacts in most cases.

You can resize each image by setting a max width and max height while compressing. The aspect ratio is maintained automatically to prevent distortion. Process one image at a time and download each result individually.