File Metadata Viewer
Inspect file size, type, dimensions and EXIF data.
Drag & drop a file here, or browse
- File name
- —
- Size
- —
- Type
- —
- Last modified
- —
- Dimensions
- —
- EXIF
- —
How to Use File Metadata Viewer
- 1
Select or Upload
Choose or drag-and-drop your file directly into the File Metadata Viewer workspace.
- 2
Configure & Process
Customize parameters, set preferences, and preview your output in real-time.
- 3
Download Instantly
Save your processed file directly to your local device with zero server uploads.
About File Metadata Viewer
Inspect file size, type, dimensions and EXIF data. This utility processes files locally inside your browser using modern Web APIs (WebAssembly and Canvas). Your documents and images are never uploaded to any remote cloud server, providing total confidentiality for sensitive files.
Zero Server Upload
Files remain on your local disk at all times.
Unlimited Free Usage
No file size limits, paywalls, or daily caps.
Frequently Asked Questions
Is this File Metadata Viewer safe and private to use?
Yes. All processing happens 100% locally on your computer inside your web browser using client-side JavaScript. Your files and data are never sent to any external server.
Do I need to create an account or pay to use this tool?
No. All 60 tools on NS Ascertain Toolkit are completely free with no registration, no subscription, and no usage limits.
Does this tool work on mobile devices and Macs?
Yes. The tool runs on any modern browser including Chrome, Safari, Firefox, and Edge across Windows, macOS, iOS, and Android.
Related File Tools
All file toolsQR Code Generator
Generate a QR code from any URL or text.
QR Code Reader
Decode a QR code from an uploaded image.
File Size Converter
Convert between B, KB, MB, GB and TB.
Word & Character Counter
Count words, characters, sentences and reading time.