HeadshotDB open data
Everything we publish is free to reuse under CC BY 4.0. Please credit “HeadshotDB” and link to the page the data came from.
Profile photo spec registry
23 records: pixel sizes, file limits, formats and content rules, each with the official wording and its URL. Last checked 2026-10-18. Read the page version at /photo-specs.
Headshot search trends
Monthly US Google search volume for about 100 headshot-related queries, October 2018 to September 2026, with seasonal indexes by profession and five-year changes. The page version is at /headshot-search-trends.
AI headshot likeness test
Face-recognition likeness, skin colour shift, AI-judge ranks and cost for eight image models turning twelve selfies of fictional people into headshots. The page version, with every example, is at /ai-headshot-likeness-test.