Metadata2Go is a broad, general-purpose metadata tool (operated by QaamGo Web GmbH) that handles far more than images — documents, video, and audio files too — with view, edit, and removal features. The key architectural difference: it's an upload-based service (your file goes to their server for processing), whereas AiEraser processes JPEG/PNG/WebP entirely in your browser with nothing uploaded.
If you need one tool for many file types beyond images, Metadata2Go's breadth is genuinely useful. If your concern is specifically AI-generated image metadata, or you'd rather nothing be uploaded at all, AiEraser is the more targeted, more private option for that specific job.
Competitor information reflects publicly available claims and documentation as of this writing. Tools change frequently — verify current features directly with the provider before relying on this comparison for a decision.