Exif reader

Exif reader is a free tool that extracts embedded Exif metadata from an image entirely in your browser.

What is Exif data?

Exif data is information stored inside an image file about how, when, and sometimes where the image was created. Exif stands for Exchangeable image file format. Cameras and phones commonly add this metadata when saving a photo, although the available fields vary by device, settings, and file format.

An image may contain details such as:

• Camera manufacturer and model
• Date and time the photo was taken
• Exposure time, aperture, ISO speed, and focal length
• Image dimensions and orientation
• Lens model and software used to edit the file
• GPS latitude, longitude, and altitude, if location recording was enabled
• Copyright, artist, description, or user-comment fields

Text fields can contain almost any text, including a URL or internal reference number. Unlike a QR code, Exif metadata is not normally used to store Wi-Fi credentials, contact cards, or product identifiers in a standard scannable format. Use a QR code reader or Barcode reader for those formats.

How do I read Exif data from a photo or screenshot?

Upload the image using the file control on this page, then review the extracted metadata in the result. The extracted metadata appears in the Data field. If the result is empty, the tool reports No data found.

1. On a desktop or laptop, save the photo locally if necessary, then select it with the file picker.
2. On a phone, choose the image whose Exif metadata you want to inspect from your photo library or another available storage location.
3. Review the returned field names and values. Look for fields related to dates, camera settings, software, orientation, or GPS position.
4. Before sharing the result, remove or hide anything sensitive, especially precise coordinates and identifying comments.

You can also inspect a screenshot, but it will not usually retain the original photo's camera metadata. A screenshot is a newly created image, so any metadata it contains normally describes the screenshot file or the software that created it.

Exif extraction works with metadata stored in the file, not the visible subject. Spaces, punctuation, accented letters, and non-Latin characters in the filename do not change the underlying Exif fields. A blurry photo can still have complete metadata because image sharpness and embedded metadata are separate matters.

How do I understand the Exif result?

Read each result as a named Exif tag followed by the value recorded by the camera or software. The exact set of tags is not fixed, and two images taken on different devices may return very different amounts of information.

For example, metadata may include the following values:

• DateTimeOriginal with a value such as 2026:08:24 14:35:08 records the camera's stated capture time.
• ExposureTime with 1/125 records an exposure lasting one 125th of a second.
• FNumber with 2.8 describes the aperture used.
• PhotographicSensitivity with 200 records the selected ISO sensitivity value.
• Orientation with a numeric value tells compatible software how to rotate or mirror the stored pixels for display.
• GPSLatitude and GPSLongitude, together with GPSLatitudeRef and GPSLongitudeRef, identify a position when valid GPS data is present. The reference fields specify the hemispheres.

These are examples of tags, not fields guaranteed to appear in every result. A date is also not independent proof of when the photo was taken. Camera clocks can be wrong, and metadata-editing software can change Exif values without visibly changing the image.

If other Exif data appears but location details are missing, a privacy setting may have prevented the camera from recording them.

Privacy and safe handling

All processing takes place entirely in your browser, and the image is never uploaded to a server. This matters when a photo may contain private location data, device information, or identifying notes.

Local processing does not make the metadata itself harmless. If you copy the result into an email, document, or public post, that information leaves your browser through the service you use to share it. Treat exact home, workplace, or school coordinates as sensitive.

Exif text fields may also contain URLs. A URL found in metadata can lead anywhere, so check its spelling and destination before opening it. Extracting a value does not verify that the value is accurate, safe, or trustworthy.

Why does my image say no data found?

An image can show No data found. because it contains no Exif metadata. Social networks, messaging services, image editors, and export tools often remove some or all metadata when they resize, compress, or convert an image.

Other common causes include:

• The image is a screenshot, downloaded preview, or web thumbnail rather than the original camera file.
• An editor exported a clean copy without metadata.
• The file was cropped or converted by software that did not preserve Exif fields.
• The file is incomplete, corrupt, or damaged, so its metadata cannot be parsed.

Blur alone does not remove Exif data, and cropping does not always remove it. The result depends on how the application saves the edited file. This reader cannot reconstruct metadata that has already been deleted, and it does not infer a camera model, date, or location from the visible pixels.

Frequently asked questions

Does renaming a photo change its Exif data?

No. Renaming the file normally changes only its filename, while the Exif metadata remains inside the file. However, copying it through an application that re-encodes the image may alter or remove the metadata.

Can Exif data prove that a photo is authentic?

No. Exif data can support an investigation, but it can be edited and may contain incorrect camera settings or dates. Authenticity checks usually require the original file, its source history, and other evidence beyond metadata.

Why are GPS coordinates sometimes shown in degrees, minutes, and seconds?

Exif GPS fields commonly store coordinates as degrees, minutes, and seconds, along with a north, south, east, or west reference. Mapping services often use signed decimal degrees instead, so you may need to convert the coordinates before pasting a position into a map.

Does Exif always record the time zone?

No. Traditional Exif date fields can contain a local date and time without a time-zone offset. Some files include separate offset fields, but if those are missing, the recorded time may be ambiguous when the device has traveled or its clock setting has changed.

Will converting a JPEG to another image format preserve the metadata?

It depends on the conversion software, destination format, and export settings. Some applications copy compatible fields, while others discard them or preserve only a small subset. If the metadata matters, keep the original file and inspect the converted copy before deleting anything.

For a reliable check, use the original image from the camera or phone whenever possible, review location fields before sharing, and keep an untouched copy if the metadata may be needed later.