Renaming photos replaces generic camera-generated names like IMG_1234 with descriptive titles reflecting the image content, such as the subject, event, date, or location. This custom naming process differs significantly from auto-generated names because it relies on human intent and context, making files far easier to identify and locate visually without opening each one. It involves manually or automatically assigning purposeful labels during or after import.

In practice, you might rename travel photos using descriptive keywords like "GrandCanyon-Sunset-2024.jpg" instead of the cryptic default. Professionals like photographers and journalists often use bulk renaming tools integrated into platforms like Adobe Lightroom or dedicated utilities such as Advanced Renamer to systematically apply formats like "ClientName_SessionDate_SequenceNumber.jpg" across many images at once. This establishes organized, searchable archives relevant to their projects.

Key advantages include vastly improved searchability and long-term organization, saving time when retrieving specific images. Limitations involve the initial manual effort required and maintaining naming consistency. While ethical concerns are minimal, good practices like avoiding sensitive details in filenames remain prudent. This practical habit significantly enhances photo collection usability, fostering better management as libraries grow.