Safely edit EXIF metadata of image files with this client-side tool. Files are never uploaded to servers — all processing happens locally in your browser.
This page is the official demo. exiv2-wasm ports the C/C++ Exiv2 library to WebAssembly to enable EXIF/IPTC/XMP read/write in browsers, with robust Unicode (e.g., Korean) support.
File Selection (multiple files supported)
Drag files here
or
Load from URL
Supported: PNG/JPG (More formats coming soon)
Editable Information
| Camera Make | |
| Camera Model | |
| Artist | |
| Copyright | |
| Description | |
| Date Taken (UTC Offset) |
* Saving will also update DateTime / DateTimeOriginal / DateTimeDigitized together.
|
| User Comment | |
| GPS Position |
|
Read-Only Information
| Image Size | - |
| F-Number | - |
| Exposure Time | - |
| ISO | - |
| Focal Length | - |
| Color Space | - |
| Lens Make | - |
| Lens Model | - |
About EXIF Metadata
EXIF (Exchangeable Image File Format) is metadata included in images taken by digital cameras and smartphones. It contains information about camera settings, location, time, and more.
Key Features
- Complete client-side processing (no server upload)
- View and edit metadata
- GPS location information removal
- Support for various image formats
- Download modified files
