Free browser tool
Convert Images
Change image formats between JPG, PNG, WebP, and AVIF. Conversion runs locally in your browser, so your files do not upload to UpscaleLume.
Drop images here, paste from your clipboard, or choose files from your device.
Local-only processingNo uploadNo accountPrivate by default
Supports JPG, PNG, WebP, and AVIF. Max 20MB each.
