What is odin-slides and how does it work?

odin-slides is a Python tool that leverages Large Language Models to generate PowerPoint presentations from user input and templates. It supports content summarization, slide generation, and updating existing presentations through placeholder-based revisions. The tool uses the OpenAI API to process natural language input and produce structured PPTX output.

How do I install odin-slides?

Install odin-slides via pip with the command: pip install odin-slides. You will need a valid OpenAI API key to use the tool, as it relies on GPT models for content generation. Python is required, and the tool runs on any operating system.

Is odin-slides free to use?

odin-slides is open-source under the MIT license and free to download and use. However, you must provide your own OpenAI API key, which incurs usage costs based on token consumption. The tool itself has no subscription or licensing fees.

What are the main alternatives to odin-slides?

Alternatives include python-pptx for programmatic slide creation without LLM integration, and other AI presentation tools like Gamma or Beautiful.ai for web-based generation. odin-slides distinguishes itself by combining Python automation with LLM-powered content generation and template-based workflows.

Can odin-slides work with existing PowerPoint templates?

Yes, odin-slides supports custom templates and includes placeholder-based inline revision features. Users can define placeholders in their templates for the LLM to fill, enabling automated updates to existing presentation structures while preserving branding and layout.

odin-slides

by leonid20000 · Python · MIT License · 148 stars

Open Source LLM Automation

Best for: Business pitches, conference presentations, classroom lectures

Not for: Users without OpenAI API access; real-time collaborative editing

Core Capabilities

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LLM-Powered Content Generation

Leverages GPT models to summarize input text and generate structured slide content automatically.

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Template-Based Creation

Uses custom PowerPoint templates as starting points, preserving branding and layout while populating content.

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Placeholder-Based Revisions

Supports inline PowerPoint file revisions through defined placeholders, enabling iterative refinement of existing decks.

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Document Summarization

Automatically summarizes large Word documents into presentation-ready slide content.

✏️

Manual Modification Preservation

Adopts user-made manual text changes in generated presentations, maintaining edits across regeneration cycles.

Installation

pip install odin-slides

Requires Python and a valid OpenAI API key. Set your API key as an environment variable or configure it at runtime.

Project Signals

GitHub Stars

148

Forks

License

MIT

Last Updated

Feb 2024

Language

Python

Output Format

PPTX

Model & Token Requirements

Defaults to gpt-3.5-turbo with 16k context window. Token consumption varies with input document length and desired slide count. Deprecated gpt-3.5-turbo-16k as of v0.9.

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API Key Required

OpenAI API key mandatory; no local model support currently.

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Token Costs

High token usage for large document summarization and multi-slide generation. Monitor usage via OpenAI dashboard.