EXIFEditor.io is a fast, privacy-focused online EXIF editor and viewer. Instantly view, edit, or remove EXIF metadata from your images—right in your browser, with no uploads and no registration required.
Kleaner Alternatives
Kleaner is described as 'Image metadata cleaner that can handle EXIF, IPTC, XMP and Comments. It vailable under the GPL-3.0 license' and is an app. There are more than 25 alternatives to Kleaner for a variety of platforms, including Windows, Mac, Android, Linux and Web-based apps. The best Kleaner alternative is ExifCleaner, which is both free and Open Source. Other great apps like Kleaner are ExifTool, Scrambled Exif, Metadata Remover and MetaScope - Metadata Studio.