Kroma

Free plan Web

What Kroma is

Kroma is a free web tool that creates presentations from a plain-language prompt, URL, or document. It supports prompt-to-deck and document-to-deck generation, and says a finished deck takes about 90 seconds on average. Kroma says it uses GPT-4o with a system prompt tuned for presentation design. Users can choose from 10 built-in design themes and edit slides with block controls. Listed uses include pitch decks, board updates, project reports, sales proposals, product launches, team onboarding, and competitive analyses. Presentations can be delivered in Kroma or exported as editable PowerPoint (.pptx), PDF, or JSON files. The creation and export workflow costs nothing and requires no account or credit card. Kroma says presentations remain in browser local storage and are not stored on its servers after delivery; prompts are sent to its API, and it says it never sells user data.

Who it suits

Kroma suits founders, solopreneurs, small business owners, side hustlers, and professionals who need to turn prompts or source documents into presentations in a browser. It is useful when PowerPoint, PDF, or direct browser presenting is part of the workflow.

What it does well

Generates decks from prompts, URLs, or documents
Offers 10 built-in design themes
Exports editable PowerPoint, PDF, and JSON
Creation and export are free
No account or credit card required

What to know first

Web platform only
Prompts are sent to its API
Presentations rely on browser local storage
No free trial is offered

Plans

Plan	Billed and limits	Price
Free	Deck creation, editing, PowerPoint/PDF export; no credit card or account required	Free

As kroma.ai lists them, read 12 Oct 2026. The maker's own page has the final word.

Verdict

Kroma provides a free, browser-based path from written material to editable presentations. Its export options and no-account workflow suit quick deck creation, while users should consider its local-storage and API prompt handling.

Facts from Kroma's own pages

AI model: Kroma says it uses GPT-4o with a system prompt tuned for presentation design. · kroma.ai, 12 Oct 2026
Audience: The about page describes Kroma as serving startup founders, solopreneurs, side hustlers, small business owners, and professionals communicating ideas. · kroma.ai, 12 Oct 2026
Cost: The FAQ says the creation and export workflow is free and requires no account or credit card. · kroma.ai, 12 Oct 2026
Data storage: Kroma says presentations stay in browser local storage and content is not stored on its servers after delivery. · kroma.ai, 12 Oct 2026
Design: Users can choose from 10 built-in design themes, and edit decks with block controls. · kroma.ai, 12 Oct 2026
Document-to-deck generation: Yes · kroma.ai, 20 Sept 2026
Exports: Kroma supports editable PowerPoint (.pptx), PDF, and JSON export, as well as presenting directly in Kroma. · kroma.ai, 12 Oct 2026
Free plan: Yes · kroma.ai, 20 Sept 2026
Generation: The site says a finished deck takes about 90 seconds on average. · kroma.ai, 12 Oct 2026
Integrations: The site says decks can be exported as PowerPoint files for use in Microsoft Office. · kroma.ai, 12 Oct 2026
PDF export: Yes · kroma.ai, 20 Sept 2026
PowerPoint export: Yes · kroma.ai, 20 Sept 2026
Presentations: The site lists pitch decks, board updates, project reports, sales proposals, product launches, team onboarding, and competitive analyses as use cases. · kroma.ai, 12 Oct 2026
Privacy: Kroma says it never sells user data; prompts are sent to its API to build slides. · kroma.ai, 12 Oct 2026
Product: Kroma generates presentations from a plain-language prompt, URL, or document. · kroma.ai, 12 Oct 2026
Prompt-to-deck generation: Yes · kroma.ai, 20 Sept 2026
Support: The about page provides [email protected] for inquiries about its press kit and presentation experts. · kroma.ai, 12 Oct 2026