Image Metadata Viewer & EXIF Data Reader

View and extract EXIF data, camera settings, GPS coordinates, and other metadata from your images. Remove metadata for privacy. 100% free and browser-based - your images never leave your device.

Upload Images to View Metadata

Drop your images here or click to browse

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Supports: JPG, PNG, WebP, and more (max 20 files, 50MB each)

Why Use Our Metadata Viewer?

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Complete Privacy

All processing happens in your browser. Your images and metadata are never uploaded to any server.

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EXIF Data Extraction

View camera settings, GPS coordinates, timestamps, and technical details embedded in your photos.

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Remove Metadata

Strip all metadata from images for privacy before sharing online or on social media.

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Export to JSON

Download complete metadata as JSON for analysis, documentation, or archival purposes.

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Instant Results

No waiting for uploads or processing. View metadata instantly as soon as you select images.

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Batch Processing

Upload and analyze multiple images at once. Switch between images easily.

What is Image Metadata and EXIF Data?

Image metadata is hidden information embedded in digital photos that provides details about how, when, and where the image was created. EXIF (Exchangeable Image File Format) is the most common type of metadata found in photos taken with digital cameras and smartphones.

What Information is in EXIF Metadata?

EXIF data can include camera make and model, lens information, exposure settings (ISO, aperture, shutter speed), focal length, white balance, flash settings, date and time the photo was taken, GPS coordinates showing where the photo was taken, camera serial number, copyright information, and image editing software used.

Why Should You Check Image Metadata?

•Privacy Protection: Check if your photos contain GPS location data before sharing online
•Photography Learning: Study camera settings from great photos to improve your skills
•Copyright Verification: Confirm ownership and copyright information in images
•Equipment Tracking: Keep records of which camera and lens were used for specific shots
•Image Authenticity: Verify if an image has been edited or when it was originally created

How to Remove Metadata for Privacy

Use our metadata removal feature to strip all EXIF data from your images before sharing them online. This protects your privacy by removing potentially sensitive information like GPS coordinates, camera serial numbers, and timestamps. The tool creates a clean copy of your image without any embedded metadata.

Who Uses Image Metadata Viewer?

📸 Professional Photographers

Study EXIF data from your best shots to understand what camera settings work. Check metadata before delivering photos to clients to ensure copyright information is included.

• Learn optimal camera settings
• Verify copyright information
• Track equipment usage

🔒 Privacy-Conscious Users

Check for GPS location data, device information, and other sensitive metadata before sharing photos on social media or public websites.

• Remove GPS coordinates
• Strip device information
• Protect personal data

🕵️ Digital Forensics Experts

Verify image authenticity, check timestamps, and extract technical details for investigations, legal cases, or evidence verification.

• Verify image authenticity
• Check timestamps
• Extract evidence data

📰 Journalists & Bloggers

Verify the source and authenticity of images, check when and where photos were taken, and ensure proper attribution before publishing.

• Verify image sources
• Check photo timestamps
• Ensure proper attribution

⚖️ Legal Professionals

Extract metadata for evidence documentation, verify image timestamps for legal cases, and preserve EXIF data for court proceedings.

• Document evidence metadata
• Verify timestamps
• Export for legal records

🎓 Photography Students

Learn from professional photographers by examining the EXIF data of great photos. Understand how aperture, ISO, and shutter speed affect results.

• Study pro camera settings
• Learn exposure techniques
• Analyze composition data

Frequently Asked Questions About EXIF Metadata

What is EXIF data and why should I view it?

EXIF (Exchangeable Image File Format) data is metadata embedded in digital photos that includes camera settings, GPS location, timestamps, and technical details. You should view it to check privacy information (like GPS coordinates), learn camera settings from great photos, verify image authenticity, or check copyright information.

Is it safe to view metadata online with HuPNG?

Yes, HuPNG is 100% safe. All metadata extraction happens locally in your web browser using client-side JavaScript. Your images never leave your device and are never uploaded to any server, ensuring complete privacy and security.

Can I remove GPS location data from my photos?

Yes, HuPNG's metadata removal feature strips all EXIF data including GPS coordinates, camera serial numbers, and timestamps. This creates a clean copy of your image without any embedded metadata, perfect for protecting your privacy before sharing online.

What image formats are supported for metadata viewing?

HuPNG supports all common image formats including JPG/JPEG, PNG, and WebP. EXIF data is most commonly found in JPEG files from digital cameras and smartphones. PNG and WebP files may contain limited metadata.

Why does my image have no metadata?

Images may have no metadata if: they were created digitally (screenshots, graphics), the metadata was already removed by editing software, they were shared through social media platforms that strip EXIF data automatically, or they're in a format that doesn't support EXIF (like some PNG or GIF files).

Can I view metadata from multiple images at once?

Yes, HuPNG supports batch processing. You can upload and view metadata from up to 20 images simultaneously (max 50MB each). Switch between images easily to compare their metadata or export each one's data as JSON.

How do I export metadata for documentation?

After viewing an image's metadata, click the "Export JSON" button to download all metadata as a structured JSON file. This is useful for archival purposes, documentation, legal evidence, or technical analysis.

Do social media platforms remove EXIF data automatically?

Yes, most social media platforms (Facebook, Instagram, Twitter/X) automatically strip EXIF data including GPS coordinates when you upload photos. This is a privacy feature, but it also means metadata like copyright information is removed.

What camera information can I see in EXIF data?

Common camera information includes: camera make and model, lens information, ISO speed, aperture (f-number), shutter speed, focal length, flash settings, white balance, exposure compensation, metering mode, and sometimes camera serial number.

Can edited photos still have EXIF data?

It depends on the editing software. Some programs preserve original EXIF data and add software information. Others strip all metadata or create new metadata. Professional photo editors often have options to preserve, modify, or remove EXIF data when saving.

Why Choose HuPNG Metadata Viewer Over Other Tools?

Feature	HuPNG	Other Tools
Price	100% Free	Free + Paid
File Upload Required	❌ No	✓ Yes
Privacy (No Server Upload)	✓ 100%	❌ Limited
Batch Processing	✓ Up to 20	Limited
Remove Metadata	✓ Yes	Paid Only
Export to JSON	✓ Yes	Paid Only
Signup Required	❌ No	✓ Yes
Processing Speed	⚡ Instant	Slow Upload
File Size Limit	50MB/file	5-10MB

Understanding Image Metadata & EXIF Technology

What Types of Metadata Exist in Images?

Digital images can contain several types of metadata beyond just EXIF data. Understanding these different formats helps you know what information your photos might contain:

📷 EXIF Data

Camera and photo technical information created by the device that took the photo.

Contains: Camera settings, ISO, aperture, shutter speed, focal length, GPS coordinates, timestamp.

📝 IPTC Data

Descriptive information added by photographers or editors for cataloging and copyright.

Contains: Copyright, caption, keywords, creator name, contact info, usage terms.

🎨 XMP Data

Extensible metadata added by editing software like Photoshop or Lightroom.

Contains: Editing history, adjustments, rating, labels, color profiles.

Common EXIF Fields Explained

Camera Make

Manufacturer of the camera (e.g., Canon, Nikon, Apple, Samsung)

ISO Speed

Camera sensor's sensitivity to light. Higher ISO (800+) for low light, lower ISO (100-200) for bright conditions.

Aperture (f-stop)

Lens opening size. Lower f-numbers (f/1.8) = more light, shallow depth. Higher f-numbers (f/16) = less light, deeper focus.

Shutter Speed

How long the sensor is exposed. Fast speeds (1/1000s) freeze motion. Slow speeds (1/30s) create motion blur.

Focal Length

Lens zoom level in millimeters. Wide angle (18mm), normal (50mm), telephoto (200mm+).

GPS Coordinates

Exact latitude/longitude where photo was taken. Privacy concern - remove before sharing online.

Date/Time

When the photo was taken. Useful for organizing, but can reveal timing information.

Privacy Concerns with Image Metadata

⚠️ What Information Can Metadata Reveal?

• Exact Location: GPS coordinates can pinpoint your home address if photos were taken there
• Device Information: Camera model and serial number can identify your specific device
• Timestamps: When photos were taken, revealing your schedule or routines
• Editing Software: What programs you use, potentially revealing your workflow
• Original Filenames: May contain personal information or organizational structure

When to Remove Metadata

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Before Posting on Social Media
Even though platforms strip some data, it's safer to remove it yourself first
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When Selling Items Online
Product photos taken at home can reveal your location through GPS data
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For Anonymous Submissions
Journalism, whistleblowing, or any situation requiring anonymity
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Professional Portfolio Images
Keep metadata for originals, but strip it from public portfolio to prevent theft

How HuPNG Protects Your Privacy

✓ 100% Client-Side Processing: All metadata extraction happens in your browser using JavaScript
✓ No Server Uploads: Your images never leave your computer
✓ No Data Storage: We don't store, log, or track any image data
✓ No Registration Required: Use anonymously without creating an account
✓ Open Processing: You can inspect the code to verify privacy claims

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