Image Geotagger: Embed GPS Coordinates and SEO Metadata into JPEG Files

This image geotagger writes GPS data and metadata directly into the EXIF binary of JPEG photos using a custom JavaScript EXIF writer. No CDN, no server — the JPEG binary is modified in your browser and the result is available for immediate download.

What Gets Written into the EXIF

• GPS Latitude and Longitude — written to the EXIF GPS IFD in degrees/minutes/seconds RATIONAL format (GPSLatitude, GPSLongitude, GPSLatitudeRef, GPSLongitudeRef tags)
• Alt Text — stored in EXIF ImageDescription (tag 0x010E) — read by CMS platforms and image indexing
• Image Title — stored in EXIF XPTitle (tag 0x9C9B) in UTF-16LE format
• Caption — stored in EXIF XPComment (tag 0x9C9C) and UserComment (tag 0x9286)
• Author — stored in EXIF Artist (tag 0x013B) and XPAuthor (tag 0x9C9D)
• Copyright — stored in EXIF Copyright (tag 0x8298)
• Keywords — stored in EXIF XPKeywords (tag 0x9C9E) in UTF-16LE format

Why Geotag Images for Local SEO

Google reads EXIF GPS data from images and uses it as a geographic relevance signal. Photos geotagged with your business address strengthen local SEO, help images surface in Google Maps results and location-based image searches, and reinforce topical relevance for the page they appear on. Most competitors skip this step entirely.