Image to WebP · single image
Convert image to WebP
Convert one static JPEG or PNG image to WebP without uploading it.
Your image bytes stay in this browser. There is no upload, account, or server fallback.
1. Choose one image
Exactly one static image, up to 25 MiB and 64 MP. Animated images and mismatched file types are rejected.
2. Choose conversion settings
Pixel dimensions stay unchanged. EXIF orientation is applied once and metadata is removed by re-encoding.
WebP quality controls lossy pixel compression. Transparent PNG pixels remain transparent; JPEG sources remain opaque.
3. Result
IDLE — Choose one JPG, JPEG, or PNG image to begin.
What this conversion changes
The source is decoded upright in sRGB and encoded into the requested format. Pixel width and height remain the same; EXIF, IPTC, XMP, ICC, and orientation metadata are not copied.
The requested encoder MIME is verified before a download is offered. Refentra never silently returns a different format, and your original file remains untouched.