Shutter count
Free & private camera checker
Check Your Camera Shutter Count
Check shutter count and EXIF metadata from an original camera photo. Processing happens locally in your browser, so your photo never leaves your device.
Your photo is processed locally in your browser and never uploaded. The selected image and its metadata never leave this tab. How privacy works
- Local processingThe browser reads your selected file on this device.
- No trackingNo analytics, advertising scripts, accounts, or tracking cookies.
- Sensitive-data warningsGPS, serial, owner, and authorship fields are clearly marked.
Drop a photo here
or
JPEG, TIFF, DNG · HEIC and AVIF where your browser supports them
The selected file is read only by this browser tab.
Reading embedded metadata…This usually takes less than a second.
We couldn’t read that file.
Check the camera’s shutter count
Camera shutter counts often require a one-time 24.2 MB reader download. Your photo remains on this device.
Preparing shutter-count reader…0%
Using the checker
How to Check Your Camera’s Shutter Count
- Select an original camera photo.Use a file transferred directly from the camera rather than a screenshot or social-media copy.
- Let the browser read its metadata.The fast EXIF scan runs locally on your device and does not upload the selected image.
- Choose “Check shutter count.”If the quick scan does not find a counter, the optional local reader checks proprietary MakerNotes.
- Review the evidence.Confirm the tag source, camera model, and other EXIF fields instead of treating one number as infallible.
What Is Shutter Count?
Shutter count—also called shutter actuations or shutter releases—is a camera’s recorded total of shutter operations. It usually refers to mechanical shutter use, although the exact counter depends on the manufacturer and model. It is not the same as shutter speed, which is the exposure time used for one photograph.
For a deeper explanation of counters, MakerNotes, and common misconceptions, read what shutter actuations and shutter count mean.
Why Shutter Count Matters
A shutter count provides useful context when buying or selling a used camera, comparing two bodies, estimating mechanical use, or reviewing a camera’s service history. It is one condition signal—not a prediction of the exact frame at which a shutter will fail.
Use the count with physical condition, service records, sensor condition, controls, and the seller’s history. A low count cannot prove that a camera was stored or handled well.
Why Your Shutter Count May Not Appear
- The camera does not write a shutter counter into the selected file.
- Editing, exporting, messaging, or social-media software removed the metadata.
- The file is a screenshot or copy rather than an original camera image.
- The value is stored in a manufacturer-specific MakerNote that is unavailable or undecoded.
- The file type is not currently accepted by this application.
- Electronic-shutter captures are counted separately, combined with mechanical captures, or not represented.
A missing result means not found in this file; it does not mean the camera’s shutter count is zero.
Shutter Count vs. Electronic Shutter
A mechanical shutter physically moves curtains in front of the sensor. A fully electronic shutter reads the sensor without that complete mechanical cycle. Some cameras increment only a mechanical counter, while others expose combined or separate values. Video and silent-shutter use can therefore make a mechanical shutter count lower than the camera’s total image or operating history.
Supported Files and Cameras
The current interface accepts JPEG/JPG, TIFF, DNG, and browser-readable HEIC/HEIF or AVIF files. Results still depend on the camera and the metadata preserved in that individual file. Proprietary camera RAW formats are not currently accepted or advertised.
See the supported files and compatibility notes. Canon owners should read the careful guide to Canon EOS shutter-count methods and limitations. Olympus and OM System owners can use the separate in-camera diagnostic-menu guide when the counter is not present in a photo.
Common questions
Frequently Asked Questions
How do I check my camera shutter count?
Take a fresh photo, transfer the original file without editing it, choose it in the checker above, and use Check shutter count if the fast metadata scan does not find the counter.
Can I check shutter count from a JPEG?
Sometimes. Some cameras preserve a readable counter in an original JPEG, while others do not. A JPEG exported by editing or social-media software may have lost the necessary MakerNotes.
Does shutter count always appear in EXIF?
No. Shutter count is not a universal standard EXIF field. Manufacturers may place it in proprietary MakerNotes, expose a different counter, or omit it from photo files.
Why doesn’t my camera show shutter count?
The camera may not store it in that file, the metadata may have been stripped, the format may be unsupported, or the manufacturer-specific counter may not be decoded.
Does electronic shutter increase shutter count?
It depends on the model and counter. Some values represent mechanical releases only; others combine mechanical and electronic captures or expose separate counters.
Can shutter count be reset or edited?
Metadata inside an individual file can be changed, so treat it as evidence rather than tamper-proof proof. Camera service or shutter replacement may also affect how a model reports its counters.
Is shutter count important when buying a used camera?
Yes, as one indicator of mechanical use. Also inspect physical condition, controls, sensor, service history, and whether the supplied photo is a fresh original from the camera.
Does ShutterActuations upload my photo?
No. The selected image and extracted metadata remain in your browser tab. The optional reader software is downloaded from the site, but the photo is not attached to that request. See the privacy architecture.