Deep scan nested files within compound documents to uncover all hidden metadata
Professional Metadata Tools
Deep scan all metadata in files and nested files with tree display, risk marking, and image preview
Quickly remove file metadata. Supports batch processing for single or multiple files, without processing nested files
Precisely edit specific metadata fields, keep useful information, only delete sensitive content
Compare metadata differences between files or versions, clearly show changes
See how Metadata Online protects your privacy
Share photos with GPS info in Word documents. Traditional tools only clean document metadata.
✅ Discover and clean photo EXIF
Reports contain materials from various sources with multi-layer nesting, increasing metadata leakage risk.
✅ Deep scan all levels, discover hidden metadata
PDFs embed multiple images or attachments. Traditional tools cannot extract internal file metadata.
✅ Deep parse PDF structure, discover all hidden info
Embedded images and documents may carry shooting location, author info and other sensitive metadata.
✅ Scan all embedded content in email attachments
Phone photos contain GPS coordinates, device model and other metadata, direct sharing leaks privacy.
✅ One-click clean photo EXIF sensitive info
Documents may contain hidden watermarks or embedded identifiers that reveal the source, leading to bid collusion risks.
✅ Detect hidden watermarks and embedded identifiers to prevent bid collusion
Professional, secure, efficient metadata solution
Unique recursive technology penetrates deep into compound files, scanning up to 10 nesting levels to discover hidden metadata traditional tools cannot reach.
Frontend processes images without uploading data. Other files are deleted immediately after processing, automatically cleaned within 24 hours, leaving no trace.
Risk analysis automatically identifies high, medium, and low-risk metadata, clearly marked with color tags for easy understanding.
Not just clean everything. You can selectively edit metadata to keep useful info and only delete sensitive content with flexible control.
Visually display file hierarchy and all metadata with interactive tree diagrams, click to expand/collapse, clear and intuitive.
Support uploading multiple files at once, batch scan and clean, efficient processing, saving your precious time.