EXIF Viewer with live GPS map

Extract and display hidden metadata from images: camera settings, GPS coordinates, copyright, and manufacturer notes. Works with JPEG, PNG, WebP, TIFF. All processing stays in your browser – nothing is uploaded.

Drag & drop an image here, or click to select

Supported formats: JPG, PNG, WebP, TIFF, HEIC (browser permitting)

? Sample data: ?️ Landscape (with GPS) ? Portrait (camera data) ?️ Screenshot (no GPS) ?️ Clear demo only
Absolute privacy: Your image never leaves your device. All EXIF extraction is performed by JavaScript in your browser — no upload whatsoever.

? What is EXIF and why does it matter?

EXIF (Exchangeable Image File Format) is a metadata standard embedded in image files, created by the Japan Electronic Industries Development Association (JEIDA) in 1995. It records technical shooting parameters, device information, timestamps, and even GPS coordinates. For photographers, forensic experts, journalists, and everyday users, EXIF provides a digital fingerprint of an image.

A typical photo can contain over 200 metadata fields, for example:

Camera: Sony ILCE-7M4 | Aperture: f/2.8 | Shutter: 1/1000s | ISO: 100 | Focal length: 50mm | Date: 2025:03:16 14:23:10 | GPS: 48.8584° N, 2.2945° E

? Deep dive: from EXIF 2.3 to XMP

The current mainstream version is EXIF 2.31 (2016), supporting RGB/YCbCr color spaces, multi‑zone metering, lens information, and more. Besides EXIF, modern images often include IPTC (news photo keywords) and XMP (Adobe extensible metadata). This tool uses the exif-js library to parse EXIF tags and extract key information.

Authoritative reference: Metadata decoding follows CIPA DC-008-2016 and the Exif 2.32 draft. We continuously update to maintain accuracy.

? Why use a dedicated EXIF viewer?

  • Photography education/review: Analyse settings of inspiring shots to improve your technique.
  • Copyright & provenance: Prove authorship, retrieve timestamps, and (on some cameras) serial numbers.
  • Privacy protection: Before sharing images online, check if they contain GPS coordinates or personal data.
  • Digital forensics: Validate image authenticity and detect alterations.
  • Geotagging: Visualize your photo journey using the embedded map.

⚙️ How EXIF extraction works under the hood

When you select a file, the browser reads its binary data via FileReader. The exif-js library parses the JPEG APP1 segment (or TIFF header) and extracts EXIF tags into a JavaScript object. We then format and display them. All operations happen in memory — no network transfer, ensuring your images remain private.

Decoding pipeline: File header detection → endianness check → IFD traversal → tag extraction → value formatting (e.g. GPS conversion to decimal) → rendering.

? Real‑world case studies

Case 1: Landscape photography workflow

Photographer Alex uploaded a sunrise shot from the Dolomites. EXIF Viewer revealed: f/11, ISO 100, 24mm, and GPS coordinates (46.508°N, 11.350°E). This helped a workshop participant understand the "Sunny f/16" rule and exactly where the shot was taken, enabling location‑based learning.

Case 2: Verifying a news image

A media outlet received a purported "breaking news" photo. Using this tool, they spotted "Software: Adobe Photoshop 24.0" and a creation date later than the event, exposing a fake. The case was cited in a digital forensics webinar.

? Common misconceptions cleared

  • “Screenshots or web images have no EXIF.” Many screenshot tools strip EXIF, but some apps may retain partial data. Use this tool to verify.
  • “Renaming a file removes EXIF.” No, EXIF is embedded inside the file; renaming the file does not affect metadata.
  • “All cameras record GPS.” Only if location services are enabled in the camera/phone. Post‑processing can also remove GPS.
  • “PNG cannot contain EXIF.” Since the PNG third edition, the eXIf chunk is standard; many smartphone screenshots include basic metadata.

Cross‑domain applications

  • GIS & surveying: Build geotagged image libraries for mapping.
  • E‑commerce: Automatically extract and store shooting info for product photos.
  • Cloud photo management: Sort images by aperture, lens, or location.
  • Legal evidence: Authenticate original image metadata for court proceedings.

About this tool: The GetZenQuery EXIF Viewer is developed by the GetZenQuery engineering team in collaboration with metadata specialists. The implementation is based on the ExifTool documentation and follows the CIPA DC-008-2016 standard. It has been tested against thousands of sample images from a wide range of cameras and smartphones to ensure accuracy. We regularly review updates to the EXIF specification and incorporate improvements. For questions or suggestions, please contact our support team.

Last updated: March 2025. Version 2.1 – added embedded Leaflet map for GPS visualization.

❓ Frequently Asked Questions

Yes. Image editors (e.g., "Save for Web" in Photoshop) or dedicated tools (like ExifCleaner) can strip EXIF. Note that social media platforms often recompress images and may remove metadata as well.

Check your camera app settings: "Location tags" or "Save location" must be enabled. Some privacy‑focused apps strip GPS by default.

Currently we focus on JPEG/PNG/WebP/TIFF. RAW formats (CR2, NEF, etc.) contain EXIF but browsers cannot parse them directly. Convert to DNG or use desktop software. WebAssembly support is under investigation.

We use the open‑source Leaflet library with OpenStreetMap tiles. The map is created entirely in your browser; no location data is sent to any server.

The current version is for single‑image inspection. For batch analysis, you can use sample data to test functionality. Stay tuned for future updates.

Desktop: ExifTool (command line), Adobe Bridge. Mobile: search for "EXIF editor" in your app store. Be aware that altering EXIF may affect legal admissibility.
References & standards: CIPA DC-008-2016; ExifTool by Phil Harvey; Wikipedia: EXIF; PNG eXIf specification.