EXIF Data Reader
Đọc metadata EXIF của ảnh
Note: chỉ ảnh JPG/TIFF từ máy ảnh/điện thoại mới chứa EXIF. Ảnh chụp màn hình hoặc đã qua xử lý thường bị xóa EXIF.
Online EXIF Reader
This online EXIF reader extracts the hidden metadata embedded in your photos — including camera make and model, lens details, ISO, aperture, shutter speed, capture date, and GPS coordinates — directly in your browser without installing any software. Because all EXIF data is parsed locally on your device, your original image never leaves your computer. Just drop a photo into the tool and see every technical detail in seconds.
Benefits
Unlike bulky desktop software, this tool runs entirely in the browser, giving you instant results while keeping your photos private.
- No upload, no tracking: EXIF parsing happens on-device using JavaScript — your images are never sent to any server.
- Comprehensive field coverage: Camera body, lens, focal length, ISO, f-stop, shutter speed, white balance, flash mode, capture date/time, and GPS latitude/longitude.
- Zero setup: No account, no extension, no app — open the page and start reading metadata immediately.
- Wide format support: Works with JPEG, TIFF, HEIC, and most RAW formats (CR2, NEF, ARW) that embed standard EXIF blocks.
Use cases
Whether you are a photographer reviewing a shoot or a developer debugging an image pipeline, the EXIF reader covers a wide range of practical needs.
- Photographers: Quickly recall the exact exposure settings used on a keeper shot to replicate or teach the technique.
- Privacy audits: Check whether a photo contains GPS coordinates that could reveal your home address or travel plans before sharing it publicly.
- Journalism & legal: Verify the capture timestamp and device recorded in a photo intended for use as evidence or documentation.
- Gear research: Inspect EXIF from sample photos online to understand real-world performance of a lens or body before purchasing.
- Developer debugging: Confirm that your image-processing pipeline correctly preserves or strips EXIF fields at each transformation step.
How to use
Three straightforward steps are all it takes to view the full EXIF payload of any photo.
- Step 1 – Load your photo: Drag and drop an image file onto the tool, or click the file selector to browse your device.
- Step 2 – Automatic parsing: The tool immediately reads the file's EXIF block and displays all detected fields grouped by category — no extra button click required.
- Step 3 – Review and copy: Browse camera info, exposure settings, GPS data, and more; copy any individual value with one click.
Frequently asked questions
Is my photo uploaded to a server? No. All EXIF extraction runs in your browser via JavaScript, so the image file never leaves your device.
Why is there no GPS data in my photo? GPS coordinates are only recorded when the capturing device has a GPS receiver and location tagging is enabled — most dedicated cameras lack built-in GPS, while smartphones include it but may have the feature turned off.
Why do photos downloaded from social media have almost no EXIF? Platforms like Instagram and WhatsApp strip metadata on upload to protect user privacy, so photos re-downloaded from those services will be missing most or all EXIF fields.
What RAW formats are supported? Common formats such as CR2 (Canon), NEF (Nikon), and ARW (Sony) are supported as long as they embed a standard EXIF segment; some proprietary or newer RAW variants may show only partial data.