Tones
Catalog of presentation tones available in the openpresentation.org catalog. Each entry is a lightweight summary; full tone records (voice cues, anti-patterns, sample phrases) live in the per-id JSON files alongside this index. Tones are referenced from OPF documents via tone.
Entries
formal
Formal
Polished, restrained voice for board, investor, and regulator audiences.
casual
Casual
Warm, plain-spoken voice for internal updates and customer storytelling.
inspirational
Inspirational
Aspirational, narrative-driven voice for keynotes, founders, and rallying cries.
technical
Technical
Precise, evidence-led voice for engineering, research, and product-detail audiences.
persuasive
Persuasive
Argument-led voice for sales, fundraising, and recommendation-driven decks.
authoritative
Authoritative
Expert, declarative voice for category-defining and analyst-style decks.
conversational
Conversational
Direct, dialog-style voice for podcasts, fireside chats, and small-group reviews.
Source
This catalog renders from spec/catalogs/tones/index.json. Each card links to a record detail page and to the corresponding raw JSON in the canonical OPF repository.