You can remove EXIF data from a photo without touching the image itself. The metadata lives in separate blocks inside the file, so the tool cuts those blocks out and re-assembles the remaining bytes, leaving the compressed pixel data exactly as the camera wrote it. Nothing is decoded, nothing is re-encoded, and the picture does not change.
Aihangsoft Remove EXIF reads the metadata first, so you see the camera, the shooting settings and any GPS coordinates before you decide anything. It then strips EXIF, XMP, IPTC and comment blocks in one pass and, by default, keeps the ICC color profile so colors render the same everywhere. The whole process runs inside your browser tab, so the photo is never uploaded, and it works on JPEG and PNG files. WebP, TIFF and HEIC are not supported, and neither is any camera raw format.
Every photo from a phone or a modern camera carries a hidden block of text alongside the picture. It records the device that took it, the second the shutter fired, the exposure settings and often the coordinates where you were standing. None of it is visible in the image, and all of it travels with the file when you post it or email it.
Remove EXIF
Shows every metadata field inside a JPEG or PNG and strips it out of the byte stream, with no re-encoding and no upload.
What EXIF data is hidden inside a photo
EXIF stands for Exchangeable Image File Format, a standard introduced in 1995 for storing text fields next to image data. A phone photo usually carries more of it than the person taking the picture expects. The tool reads all of it before it deletes anything.
Camera and device fields
Make, Model, Lens model and Software answer one question: which device took the shot, and which app last saved it. The Software field is often the most revealing, because it can name a specific editor and a version number.
Shooting settings
Date taken, exposure time, aperture, ISO, focal length, flash state and orientation describe how the frame was captured. Values are formatted the way a photographer expects, so a stored fraction such as 1/500 becomes 1/500 s, aperture reads as f/2.8, focal length comes out in millimetres, and ISO is a plain integer.
GPS coordinates
When location services were switched on, the file can hold a complete position. Cameras store it as three numbers, degrees, minutes and seconds, plus a hemisphere letter. The tool converts that into decimal degrees with six decimal places, so a position reads as 48.858370 deg N and 2.294481 deg E rather than as a row of raw fractions. Altitude appears in metres, rounded to one decimal place, and goes negative below sea level. A warning bar sits above the fields whenever coordinates are present.
The container blocks themselves
Underneath the parsed fields the tool lists the containers it found. For a JPEG that means EXIF and XMP inside APP1 segments, IPTC and Photoshop data in APP13, comment blocks in COM, and the ICC color profile in APP2. A PNG is listed by chunk type instead, covering tEXt, zTXt, iTXt, eXIf and iCCP.
How to remove metadata from a photo
The process takes four steps, and all of them happen on your own machine.
- Add the photo. Drop a JPEG or PNG onto the upload area, or click it and pick a file. The format is detected from the first bytes of the file, not from its extension, so a mislabelled download is still classified correctly.
- Read what the file carries. The panel lists Location first, then Camera, then Shooting, then the container blocks. When the photo has coordinates, the warning bar appears above the list.
- Choose the removal scope. The default, Everything except color profile, strips EXIF, XMP, IPTC and comments while keeping the ICC color profile. Switch to Everything including color profile if you want that gone as well.
- Remove and download. Press Remove metadata, then Download clean image. The tool rebuilds the file, re-reads the result and reports whether any metadata segments survived.
The output is renamed, so holiday.jpg becomes holiday-clean.jpg, and a .jpeg extension is normalized to .jpg. Pixel dimensions are unchanged, and the size difference in the comparison row is almost entirely the metadata that was cut out.
Why lossless stripping is not the same as re-saving
Most browser tools that promise to remove metadata draw the photo onto a canvas and export it again. The metadata does disappear, because a canvas export writes a fresh file with no EXIF. The picture is also rebuilt from raw pixels and compressed a second time, which is a permanent change to the image.
| Aspect | Lossless strip in this tool | Canvas re-save |
|---|---|---|
| What happens to the pixels | Copied from the source, never decoded | Decoded to raw pixels, then compressed again |
| Image quality | Identical to the original | One extra round of lossy compression |
| Compression tables | The original JPEG tables are kept | Regenerated by the encoder |
| Color profile | ICC profile kept by default | Frequently dropped, so colors can shift |
| File size | Always smaller by the removed metadata | Can grow or shrink unpredictably |
What byte for byte actually means
For a JPEG the tool walks the marker segments after the SOI header and copies every segment that is not metadata into the output untouched. That includes the entropy-coded scan data after the start-of-scan marker, together with the quantization and Huffman tables the original encoder wrote. Because the scan data is copied rather than regenerated, a decoder opening the cleaned file produces exactly the pixels it would have produced from the original.
PNG works the same way with a different structure. Surviving chunks are rewritten with their length prefix and a freshly computed CRC32 checksum, so the file stays valid even though the byte offsets have moved.
When a re-encode is the better answer
There are honest cases for the canvas route. If you want to resize, crop or heavily compress the photo anyway, doing it in one pass is simpler. A lossless strip wins when the pixels must not change at all.
How to check that the metadata is really gone
After a strip the tool re-reads the file it just produced and scans it again for removable segments. If none are left, the status area confirms that the re-check passed, and if something survived, the message names the segment types still present. Removal that silently fails is worse than no removal at all, because the photo still carries the coordinates and you have no reason to suspect it.
You can confirm the result independently as well. A right-click and a properties dialog shows some of the fields that used to be there, and a command line tool such as exiftool reports the rest, so an empty metadata section is the clean signal.
What this tool cannot do
The limits are specific, and they are worth reading before you rely on the tool.
| Limit | What it means |
|---|---|
| File formats | JPEG and PNG only. WebP and TIFF are rejected with their own messages, and HEIC or camera raw files are not supported. |
| Tag coverage | The parser decodes a fixed list of common EXIF tags plus the GPS block, so private manufacturer tags are not shown. |
| Orientation | The Orientation value is read and displayed, but the pixels are never rotated. A photo that is only upright because of that tag can look sideways after the strip. |
| File name | The output is renamed with a -clean suffix, and a .jpeg extension becomes .jpg. |
| Color profile | Choosing Everything including color profile removes the ICC profile, so a wide-gamut image can shift in color. |
| Editing | Nothing is resized, cropped, rotated, sharpened or compressed. This is a metadata tool, not an image editor. |
None of these are hidden. Each one produces a clear error or an obvious result, and the orientation behaviour is the one to remember, because it is the only limit that can change how the picture looks.
When you need a different tool instead
Photos in WebP or TIFF
WebP and TIFF both fail before anything is removed, and the tool says which format it saw. The way out is to save a copy as JPEG or PNG with whatever viewer or editor you already have. That conversion re-encodes the image and strips the metadata as a side effect, so run the strip afterwards only if the conversion wrote a new EXIF block.
iPhone photos in HEIC
An iPhone left on its default camera setting saves photos as HEIC, and a browser cannot decode HEIC without shipping a full decoder. The tool reports that the file does not look like a JPEG or PNG. The fix is on the phone: export the photo as JPEG from the share sheet, or switch the camera format to Most Compatible in Settings. Renaming the file will not help, because the bytes inside do not change.