Remove Metadata From WebP Images

WebP is a modern image format used across the web for photographic and graphic content. Its RIFF container can carry more than the compressed image stream. Google's WebP specification explicitly supports Exif and XMP metadata as well as ICC color profiles.

Use the WebP Metadata Remover to inspect those chunks and generate a sharing copy with the metadata you do not need.

WebP Can Carry More Than Image Pixels

A WebP file may contain:

• an Exif chunk with camera, date, GPS, or other Exif fields;
• an XMP chunk with descriptive or application metadata;
• an ICC color profile;
• animation-related chunks for animated WebP;
• format and feature-control chunks required for the file itself.

A cleaner must distinguish removable metadata from structural data. Deleting arbitrary RIFF chunks is not a safe implementation strategy.

EXIF, XMP and ICC in WebP

The WebP container specification lists Exif and XMP as supported metadata. Google's cwebp tooling also exposes controls for copying or omitting metadata during conversion, which illustrates that metadata preservation is a deliberate part of the format workflow.

For privacy-focused cleaning, Exif and XMP should be reviewed. ICC should normally stay because it helps color-managed software render the image as intended.

Metadata Cleaning in a RIFF Container

A good WebP cleaner parses the RIFF structure, removes or rewrites the chosen metadata chunks, updates sizes and padding correctly, and validates the resulting file. It should not rely on converting the image to another format merely to remove metadata.

If the WebP is animated, the product should either support that case explicitly or reject it with a clear message. Do not silently flatten animation into a still image.

FAQ

Can WebP contain EXIF GPS coordinates?
Yes. WebP can contain an Exif metadata chunk, and Exif can include GPS fields.

Will a WebP lose transparency when metadata is removed?
Not if the cleaner edits only metadata and preserves the image and alpha-related chunks. Transparency is part of the image representation, not the Exif/XMP metadata.

Is WebP metadata automatically removed when a website optimizes images?
It depends on the optimization pipeline. Some tools omit metadata; others can preserve it. Check the resulting file rather than relying on a general rule.