Compress PNG, JPG, WebP, and AVIF images directly in your browser.
Preparing the browser-based editor.
Image Compressor helps reduce image file size while keeping visual quality at a practical level. It is useful for improving website performance, reducing upload times, and saving storage space.
You can choose an output format such as WebP, AVIF, JPEG, or PNG, then adjust quality settings and optionally resize dimensions. Lower quality settings reduce file size more aggressively, while resizing helps reduce pixel count for even smaller exports.
All processing happens locally in your browser, so your files are not uploaded or stored. This makes the tool suitable for privacy-conscious workflows and quick everyday use.
Files and inputs stay in your browser during processing.
Recommended starting point: WebP at quality 75. Use PNG for graphics with sharp edges and AVIF for stronger compression after previewing the result.
Image Compressor is a free online tool from DevToolKit that helps you complete this task quickly from your browser without installing extra software.
Yes. DevToolKit tools are designed to be free and simple for PDF, image, developer, and productivity workflows.
No account is required for normal tool usage. Open the tool, add your input, and generate the result directly.
Files and inputs stay in your browser during processing.