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What is this?
Banana Slides is an AI-native app that turns a single idea, an outline, page descriptions, or uploaded documents/templates into a full editable slide deck in minutes, powered by the nano banana pro image model.
Banana Slides is an AI-native app that turns a single idea, an outline, page descriptions, or uploaded documents/templates into a full editable slide deck in minutes, powered by the nano banana pro image model.Is this a hosted web app or something I install myself?It's a self-hosted web app (Next.js-style frontend + backend) you run yourself via Docker Compose, and it also ships a packaged desktop build with its own auto-updater, currently documented for Windows.
It's a self-hosted web app (Next.js-style frontend + backend) you run yourself via Docker Compose, and it also ships a packaged desktop build with its own auto-updater, currently documented for Windows.How do I get it running?Clone the repo, create a .env file with your AI provider key, and start it with Docker Compose — or skip local setup entirely and deploy a ready instance with one click on Rainyun's hosting template.
Clone the repo, create a .env file with your AI provider key, and start it with Docker Compose — or skip local setup entirely and deploy a ready instance with one click on Rainyun's hosting template.Do I need my own AI API key to generate slides?Yes, you configure an AI provider key in Gemini, OpenAI, Volcengine, or Vertex format via .env; the README recommends AIHubMix to get a key cheaply, since Google's nano banana pro calls can be expensive.
Yes, you configure an AI provider key in Gemini, OpenAI, Volcengine, or Vertex format via .env; the README recommends AIHubMix to get a key cheaply, since Google's nano banana pro calls can be expensive.Is the editable PPTX export fully finished?Not entirely — free-form editable PPTX export is still iterating in beta, and multi-layer precise-cutout export, web search, and an Agent mode are all still listed as in-progress roadmap items.
Not entirely — free-form editable PPTX export is still iterating in beta, and multi-layer precise-cutout export, web search, and an Agent mode are all still listed as in-progress roadmap items.Who is this aimed at?The README targets design beginners who want polished slides with no design skills, PPT professionals looking for layout inspiration, educators turning lessons into illustrated decks, and students or employees who need quick presentations.
The README targets design beginners who want polished slides with no design skills, PPT professionals looking for layout inspiration, educators turning lessons into illustrated decks, and students or employees who need quick presentations.How does this compare to Google NotebookLM's slide feature?Unlike NotebookLM, which caps decks at 15 pages, watermarks free output, and only allows prompt-based edits, Banana Slides has no page limit, no watermark, lets you add materials after generation, and supports box-select plus spoken edits.
Unlike NotebookLM, which caps decks at 15 pages, watermarks free output, and only allows prompt-based edits, Banana Slides has no page limit, no watermark, lets you add materials after generation, and supports box-select plus spoken edits.Can I export more than a static deck?Yes, besides editable PPTX and PDF, you can export the whole deck as an explainer video (MP4) with AI-generated voice narration and subtitles in multiple languages and voice styles.
Yes, besides editable PPTX and PDF, you can export the whole deck as an explainer video (MP4) with AI-generated voice narration and subtitles in multiple languages and voice styles.Can I control the visual style with my own templates?You can upload reference images or PDFs as templates and apply one uniform style to the whole deck or bind a different template to each page, with AI auto-matching styles per page.
You can upload reference images or PDFs as templates and apply one uniform style to the whole deck or bind a different template to each page, with AI auto-matching styles per page.Is there anything besides the web UI for automation?Yes, a 2026-04-11 update added CLI operation support and agent skills so the generator can be driven from scripts or coding agents instead of only the browser UI.
Yes, a 2026-04-11 update added CLI operation support and agent skills so the generator can be driven from scripts or coding agents instead of only the browser UI.What are similar projects?huobao-drama, codex-ppt-skill, ppt-master, dashi-ppt-skill, RedInk, storycast, gpt4free, OpenReels
huobao-drama, codex-ppt-skill, ppt-master, dashi-ppt-skill, RedInk, storycast, gpt4free, OpenReelsWhich topics is it in?explainer-video, text2image, ppt, slides, presentation, text-to-image, template, tts, video-processing, gpt, document-processing, video-generation
explainer-video, text2image, ppt, slides, presentation, text-to-image, template, tts, video-processing, gpt, document-processing, video-generation