What is EXIF data editor?
EXIF editor lets you add or change the hidden details stored inside a photo: a description, the artist and copyright, the software, the camera make and model, the date taken, the orientation, the ISO, and a GPS position with latitude, longitude and altitude. Fix a camera clock that was set wrong so your gallery sorts properly, add your name and copyright before sending photos to a client, or tag scanned old photos with the right date and place. Only the EXIF block is rewritten. The pixels aren’t recompressed, so the picture looks exactly the same. JPG, PNG and WebP are supported. Convert HEIC photos to JPG first. The file is edited in your browser and never uploaded.
When to use it
- Add a copyright line before you share a photo.
- Correct a date that the camera stored wrong.
- Attach a GPS location to a picture that has none.
- Clear the EXIF block by saving with every field empty.
Tips for the best result
- Use decimal degrees for location. South and west are negative numbers.
- Letters outside basic English punctuation are left out of the text fields.
- HEIC photos from an iPhone should be converted to JPG first.
Limits and privacy
JPG, PNG and WebP can store this EXIF block. GIF and HEIC cannot. The new block replaces the previous EXIF block. XMP notes and content-credentials labels are left in place; use AI image metadata checker or EXIF viewer and remover for those. Do not use edited dates or locations to misrepresent when or where a photo was taken, for example on geo-tagged photos submitted for government schemes, insurance or attendance. Processing happens entirely in your browser, so your data never leaves your device and there is nothing to sign up for. Files are processed in your browser and never uploaded.
Related tasks
Many people who use EXIF data editor also need EXIF viewer and remover or AI image metadata checker, and HEIC to JPG is one click away. Every MondayKit tool works the same way – open the page, add your input, get the result – with no account, no watermark and no upload.