What exactly is hidden in a photo's EXIF data, and why remove it?
EXIF is a block of metadata that cameras and phones automatically write into a photo file at capture time. It typically includes device info (brand, model, lens, processing software), capture parameters (time, exposure, aperture, ISO, focal length), and the most sensitive piece — GPS location (latitude/longitude coordinates, altitude). If a photo was taken somewhere private, like home or the office, sharing it with the location data intact lets anyone extract the exact spot it was taken, posing a real risk of exposing your address. This is the main reason we recommend stripping EXIF before sharing a photo.
Will removing EXIF affect a photo's quality or sharpness?
No. This tool removes the EXIF/XMP metadata segments directly at the file's raw byte level, rather than decoding and re-compressing the whole image the way many “re-export” tools do. The pixel data doesn't move at all, so compression ratio and sharpness are completely unaffected — the file size only shrinks by however much the metadata itself took up (usually a few KB to a few dozen KB).
Which formats are supported? Do HEIC and GIF work?
Currently JPG, PNG, and WebP are supported — the three formats most likely to carry EXIF/GPS data. iPhone's default HEIC format isn't directly parseable yet — convert HEIC to JPG with the “Convert Format” tool first, then upload here to view and remove it. GIF doesn't support storing EXIF metadata in the first place, so it isn't included.
When uploading multiple photos at once, is each one detected and cleared independently?
Yes. During batch processing, each photo has its own EXIF data parsed and its own GPS detection performed independently. Clicking remove also produces an independent result file for each, with no interference between them — download individually, or click “Download all” to save the entire cleaned batch at once.
Is viewing and removing EXIF done on my device, or does it get uploaded to a server?
It's done entirely on your current device's browser. Uploaded photos are only read into your browser's memory for parsing and metadata removal — the whole process never uploads anything to a server, and the result is only ever saved to your own device.
If a photo already has no EXIF data, can I still click remove?
Yes — clicking remove will simply produce a result that's essentially identical to the original file, with no error. Many photos that have already been through messaging apps, social media, or compression no longer contain any EXIF data — in that case, the detail panel will show “No removable metadata detected.”
Will the cleaned photo's filename or format change?
The file format stays the same (JPG stays JPG, PNG stays PNG, WebP stays WebP). On download, a “-no-exif” suffix is automatically added to the original filename to distinguish it from the original — your local original file is never overwritten.