Image Converter
Convert between JPG, PNG, and WebP formats with adjustable quality and dimensions, supports batch processing. All operations happen locally in your browser—no files are uploaded, completely free.
FAQ
No. Format conversion and compression are performed entirely in your browser, with no files sent to any server.
You can convert between JPG, PNG, and WebP; input also supports common formats like GIF, BMP, and more.
Convert to JPG or WebP and lower the "quality" setting, or set a "maximum dimension" to scale down resolution proportionally; WebP typically results in the smallest file size. The tool shows before-and-after file sizes after conversion.
Yes. Add multiple images at once—after processing, they are automatically bundled into a zip file for download.