Deck Structure Check
Paste an outline, choose the deck type, and identify expected sections that are missing or out of order.
Lumen deck tools
Check the narrative before you spend time polishing slides.
Use the structure checker and planning resources to find missing sections, improve the outline, and choose the right workflow before generation or manual editing.
The deck structure checker is free to use with sign-in. It is not an anonymous upload tool.
Plan, check, then build
Use the smallest tool that answers the next question.
Presentation quality scorecard
Review the narrative, evidence, audience fit, slide function, visual discipline, and delivery readiness with explicit criteria.
Outline planning guide
Plan the story and section order before full generation, especially when notes and source material need review.
Lumen deck workspace
Move from topic or source material into outline review, slide editing, citations, presenter tools, and export.
Clear boundary
A structure score is a review aid, not a guarantee of investor, board, or sales success.
The checker evaluates expected sections, ordering, and slide-title hygiene. A human still owns the evidence, judgment, visual quality, and final delivery decision.
From source material to presentation handoff
Build the deck, review it, and evaluate the exported handoff in one workspace.
Start a 14-day, no-card Starter trial to generate and review decks and evaluate clean hybrid PPTX and PDF exports. Forever Free exports remain watermarked; paid Lumen adds the higher-capacity delivery paths shown in pricing.
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