Photo Date Change

The tool enables precise editing of image date metadata by updating EXIF DateTimeOriginal and related fields across IPTC and XMP schemas. It supports common image formats and writes changes without altering pixel data. This is especially useful for photographers cataloguing travel, events, or shoots where clocks were misconfigured.
Conceptually, a user provides an image and either a target date/time or a delta to apply. The system parses inputs, applies time-zone conversions if requested, and writes the updated timestamps to EXIF, IPTC, and XMP tags to preserve cross-application compatibility. The original value can be kept in a sidecar record if preservation is enabled, enabling auditability and rollback.
Benefits include improved searchability, consistent chronologies across a library, and fewer mismatches when importing into DAM systems. The tool focuses strictly on metadata changes, leaving image content untouched, and supports safe rollback via the stored original data.
Common use cases include correcting camera clock errors after travel, aligning event-based photos to calendar records, and synchronizing large photo archives. The solution is standards-aligned (EXIF 2.3, IPTC/XMP) and designed for professional workflows where metadata quality drives downstream processing and discovery.