When to choose Metadata2Go
- You need to read ebook metadata, which AI MetaClean does not support.
- You want to edit metadata, compare two files, or use the other apps in its workspace.
- You need an interface in a language other than English or Chinese.
Both tools are free and need no account, but they work differently. AI MetaClean processes files inside your browser; Metadata2Go uploads files to its servers and offers a wider set of apps. Here is how they differ, and when to pick each.
| Feature | AI MetaClean | Metadata2Go |
|---|---|---|
| Where files are processed | In your browser. Selected files are not uploaded. | Uploaded to its servers. It states that transfers use TLS and files are processed on servers in Europe. |
| Free file size limit | 100 MB per file for images, PDF, Office documents, audio, and the video tools. | 75 MB per file on the free plan; accounts and paid plans raise it. |
| Formats | JPG, PNG, WebP, HEIC/HEIF, PDF, DOCX, XLSX, PPTX, MP3, WAV, M4A, MP4, MOV, MKV, and WebM. | Its viewer accepts photos, PDFs, Word and Excel files, MP4, MP3, and ebooks. |
| AI and C2PA metadata | Dedicated tools for C2PA Content Credentials and AI prompt or workflow fields, plus platform pages such as ChatGPT and Midjourney. | General metadata tools. Its app list has no AI-specific or C2PA tool. |
| Check the result | The cleaned file is rescanned and shown in a report before the download is offered. | You can open the cleaned copy in its viewer to check it; it also saves view reports as PDF. |
| Edit metadata | No. Inspect and remove only. | Yes, through its Edit Metadata app. |
| Extra apps | Gemini visible-mark remover and a read-only metadata viewer. | Image, video, and PDF comparison, PDF parser, video stream extraction, and image analysis. |
| Languages | English and Chinese. | More than 20 languages. |
For images, PDF, Word, Excel, PowerPoint, MP3, WAV, M4A, MP4, MOV, MKV, and WebM, yes, and the files stay in your browser. It is not a full replacement: it does not read ebook files and cannot edit metadata.
Yes. On its own pages it describes encrypted transfer to its servers, which are located in Europe. AI MetaClean processes selected files locally; you can confirm that in your browser's Network panel.
Competitor details come from the public pages of Metadata2Go, checked on 2026-11-02. Plans and limits can change, so confirm on its site before relying on them.