okkslides

okkslides takes a different approach to presentation generation than the typical prompt-to-deck product. Instead of one opaque model that turns a sentence into slides, it acts as a router: it maintains a registry of validated PPT-making skills drawn from real upstream projects, documents what each one consumes and produces, and only exposes an online run button once a pinned version has passed compatibility checks. The result is closer to a curated app store for slide workflows than to a single AI generator.

The registry is organised by task rather than by vendor. There are skills for turning a rough brief and brand assets into an editable project, for converting PDFs, DOCX files or web pages into native editable PPTX, for Markdown-to-PPTX pipelines, for template-native decks that inherit a corporate layout, and for image-to-editable-PPT conversion. Alongside those are more specialised workflows: scientific PPTX with formulas and diagrams, thesis defense decks, consulting-style PPTX, magazine-layout HTML decks, and React-based web presentations exported to HTML or PDF. Each entry notes whether it runs online, runs locally, or is still being certified, and links back to its GitHub source.

Once a skill is certified, the online runner lets you preview the skill file, attach inputs, and generate an editable deck from one browser workflow — useful if you want the output without configuring a local Python or Node environment. Entry number seven, a topic-and-notes-to-PPTX workflow, is still marked as certifying. Because the slate spans open-source projects with different authors and licences, quality and styling vary between workflows, and the site does not publish a public pricing page, so budget expectations depend on which upstream skill you adopt.