Edit Metadata for Any File TypeFree, Secure & Private
View, edit, clear, or randomize metadata in 160+ file formats. 100% client-side processing means your files never leave your device.
Choose Your File Type
Support for 160+ file formats across 8 categories
Images
Edit metadata for image files including JPEG, PNG, TIFF, WebP, RAW formats and more
Audio
Edit metadata for audio files including MP3, FLAC, WAV, M4A and more
Video
Edit metadata for video files including MP4, AVI, MOV, MKV and more
Documents
Edit metadata for document files including PDF, Word, Excel, PowerPoint and more
Archives
Edit metadata for archive files including ZIP, RAR, 7Z and more
Executables
Edit metadata for executable files including EXE, DLL, APK and more
Fonts
Edit metadata for font files including TTF, OTF, WOFF and more
3D & CAD
Edit metadata for 3D model and CAD files
Powerful Features
Everything you need to manage file metadata
100% Private & Secure
All processing happens in your browser. Files never leave your device.
Lightning Fast
Process files instantly with client-side JavaScript. No upload delays.
No Server Storage
Zero data collection. We don't store, track, or transmit your files.
Works Offline
Once loaded, works without internet. Perfect for sensitive files.
View Metadata
Instantly view all metadata fields including EXIF, IPTC, XMP, ID3, and more in an organized, searchable interface.
Edit Metadata
Edit any metadata field with inline editing. Change camera info, artist names, GPS coordinates, and more.
Clear Metadata
Remove all metadata from files for privacy. Perfect before sharing photos or documents publicly.
Randomize Metadata
Generate realistic fake metadata. Great for testing, demos, or privacy protection with plausible data.
Export & Download
Download modified files or export metadata as JSON/CSV for analysis, backup, or documentation.
Batch Processing
Process multiple files at once. Apply the same edits or clear metadata from entire folders efficiently.
How It Works
Simple, secure, and straightforward
Choose File Type
Select your file format from 160+ supported types
Upload File
Drag & drop or browse to select your file
Edit Metadata
View, edit, clear, or randomize metadata fields
Download
Download your modified file instantly
Technical Details
This tool uses modern JavaScript libraries (exifr, piexifjs, music-metadata-browser, pdf-lib, jszip) running entirely in your browser. Files are processed using the File API and Web Workers for optimal performance. No data ever leaves your device - you can even use this tool offline once the page loads.
Frequently Asked Questions
Is this tool really free?
Yes! This tool is 100% free with no hidden costs, subscriptions, or premium features. All functionality is available to everyone, forever.
Are my files uploaded to a server?
No. All processing happens entirely in your web browser using JavaScript. Your files never leave your device and are never uploaded to any server. This is why the tool works offline.
What file formats are supported?
We support 160+ file formats including images (JPEG, PNG, TIFF, RAW), audio (MP3, FLAC, WAV), video (MP4, MOV, MKV), documents (PDF, DOCX, XLSX), and many more. Full editing support varies by format.
Can I edit all metadata fields?
Editing capabilities depend on the file format and available JavaScript libraries. JPEG images and PDF documents have full editing support. Some formats only support viewing or clearing metadata.
Why would I want to randomize metadata?
Randomization is useful for privacy (replacing real data with fake data), testing applications, creating demo files, or when you want to remove identifying information but maintain realistic metadata.
Does this work on mobile devices?
Yes! This tool works on all modern browsers including mobile devices. The interface is fully responsive and optimized for touch screens.
What happens if I close the browser?
Since everything happens in your browser, closing the tab will lose your progress. Make sure to download your modified file before closing the page.
Is there a file size limit?
We recommend files under 100MB for optimal performance. Larger files may work but could be slow depending on your device's capabilities.
Ready to Edit Your Metadata?
Choose your file type and start editing in seconds. No registration required.
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