# Tosea.ai

> Tosea.ai is an AI presentation generator. Upload a PDF or describe your topic in chat and it composes a complete, well-designed slide deck. The gallery offers 766+ original (in-house) and community presentation templates across academic, business, finance, technology, healthcare and more — each with full per-slide previews.

## Presentation templates (766+ total)

- [All templates](https://tosea.ai/templates): full gallery, filter by category, use case, color and visual style

### Browse by category

- [Workplace](https://tosea.ai/templates/category/workplace): 22 templates
- [Company & Marketing](https://tosea.ai/templates/category/company-marketing): 123 templates
- [Consulting & Research](https://tosea.ai/templates/category/consulting-research): 107 templates
- [Pitch & Investment](https://tosea.ai/templates/category/pitch-investment): 100 templates
- [Industry Solutions](https://tosea.ai/templates/category/industry-vertical): 121 templates
- [Education & Academic](https://tosea.ai/templates/category/education-academic): 95 templates
- [Creative & Brand](https://tosea.ai/templates/category/creative-brand): 181 templates
- [Resume & Personal](https://tosea.ai/templates/category/personal-career): 6 templates
- [Life & Events](https://tosea.ai/templates/category/life-events): 11 templates

### Browse by use case

- [Pitch Deck Templates](https://tosea.ai/templates/use-case/pitch-deck): 150 templates
- [Sales Deck Templates](https://tosea.ai/templates/use-case/sales-deck): 31 templates
- [Company Profile Templates](https://tosea.ai/templates/use-case/company-profile): 249 templates
- [Consulting Report Templates](https://tosea.ai/templates/use-case/consulting-report): 50 templates
- [Proposal Templates](https://tosea.ai/templates/use-case/proposal): 219 templates
- [Financial Report Templates](https://tosea.ai/templates/use-case/financial-report): 195 templates
- [Annual Report Templates](https://tosea.ai/templates/use-case/annual-report): 145 templates
- [Industry Research Templates](https://tosea.ai/templates/use-case/industry-research): 45 templates
- [Market Research Templates](https://tosea.ai/templates/use-case/market-research): 18 templates
- [Product Launch Templates](https://tosea.ai/templates/use-case/product-launch): 160 templates
- [Brand Identity Templates](https://tosea.ai/templates/use-case/brand-identity): 368 templates
- [Brand Guidelines Templates](https://tosea.ai/templates/use-case/brand-guidelines): 31 templates
- [Lookbook & Catalog Templates](https://tosea.ai/templates/use-case/lookbook-catalog): 202 templates
- [Portfolio Showcase Templates](https://tosea.ai/templates/use-case/portfolio-showcase): 122 templates
- [Academic Talk Templates](https://tosea.ai/templates/use-case/academic-talk): 111 templates
- [Thesis Defense Templates](https://tosea.ai/templates/use-case/thesis-defense): 16 templates
- [Course Deck Templates](https://tosea.ai/templates/use-case/course-deck): 25 templates
- [General Presentation Templates](https://tosea.ai/templates/use-case/general-presentation): 142 templates

## Workflow guides and converters

- [AI Presentation Maker for Research Papers](https://tosea.ai/free-tools/ai-presentation-maker-for-research-papers): Turn a research paper or scientific PDF into a structured presentation with source figures, an editable outline, speaker notes, and editable PowerPoint export. Try Tosea AI.
- [NotebookLM Slides to Editable PowerPoint (PPTX) Converter](https://tosea.ai/free-tools/notebooklm-slides-to-powerpoint): Convert NotebookLM (Gemini Notebook) slide decks into editable PowerPoint. Upload the PDF export and get a PPTX with real text boxes and movable elements. Free with sign-in.
- [Nano Banana & ChatGPT Slide Images to Editable PPT](https://tosea.ai/free-tools/nano-banana-slides-to-editable-ppt): Turn slide images made with Nano Banana, Gemini, or ChatGPT into an editable PowerPoint. Upload up to 10 PNG, JPG, or WebP images and get real text boxes and movable elements. Free with sign-in.
- [PDF to Google Slides Converter — Editable Slides](https://tosea.ai/free-tools/pdf-to-google-slides): Convert a PDF into editable Google Slides. Tosea rebuilds each PDF page as an editable PowerPoint slide that opens directly in Google Slides, with real text boxes instead of flat images. Free with sign-in.
- [Image to PPT Converter — Pictures to Editable Slides](https://tosea.ai/free-tools/image-to-editable-ppt): Convert pictures and screenshots of slides into an editable PowerPoint. Upload up to 10 PNG, JPG, or WebP images; text becomes text boxes and visuals become separate objects. Free with sign-in.

## Free tools

- [PDF to PPT](https://tosea.ai/free-tools/pdf-to-ppt): Convert PDF to PowerPoint online for free. Our AI engine rebuilds every page as a fully editable PPTX — text, shapes, and tables stay editable, with layout and colors preserved in high fidelity.
- [Convert PowerPoint to PDF](https://tosea.ai/free-tools/convert-powerpoint-to-pdf): Convert PowerPoint presentations to PDF for free. No software to install, no sign-up required. Your formatting, fonts, and layouts are preserved exactly as designed.
- [Merge PDF](https://tosea.ai/free-tools/merge-pdf): Combine multiple PDF files into a single document directly in your browser. Drag to reorder, then download the merged PDF instantly.
- [Split PDF](https://tosea.ai/free-tools/split-pdf): Split a PDF into separate files by page range or extract individual pages. Everything runs in the browser — no server upload needed.
- [PDF to Word](https://tosea.ai/free-tools/pdf-to-word): Convert PDF documents to editable Word files with server-side processing. Preserves text formatting and layout structure.
- [Add Watermark to PDF](https://tosea.ai/free-tools/add-watermark-pdf): Add custom text watermarks to PDF documents in your browser. Control position, opacity, font size, and rotation angle.
- [PNG to PPT](https://tosea.ai/free-tools/png-to-ppt): Convert PNG images into a PowerPoint presentation right in your browser. Each image becomes its own 16:9 slide at full resolution, with transparency preserved — nothing is uploaded.
- [JPG to PPT](https://tosea.ai/free-tools/jpg-to-ppt): Convert JPG photos into a PowerPoint presentation right in your browser. Each photo becomes a 16:9 slide, phone photos are auto-rotated upright — nothing is uploaded.
- [WebP to PPT](https://tosea.ai/free-tools/webp-to-ppt): Convert WebP images into a PowerPoint presentation right in your browser. Images are transcoded to PNG so PowerPoint can display them, one 16:9 slide each — nothing is uploaded.
- [GIF to PPT](https://tosea.ai/free-tools/gif-to-ppt): Convert GIF images into a PowerPoint presentation right in your browser. Animated GIFs keep playing in the slideshow — one 16:9 slide each, nothing is uploaded.
- [PNG to Editable PPT](https://tosea.ai/free-tools/png-to-editable-ppt): Turn PNG slide images into an editable PowerPoint. AI rebuilds each PNG as a real slide — text becomes text boxes, shapes stay shapes, layout and colors preserved. Free with sign-in.
- [JPG to Editable PPT](https://tosea.ai/free-tools/jpg-to-editable-ppt): Turn JPG photos or scans of slides into an editable PowerPoint. AI rebuilds each JPG as a real slide with editable text boxes and shapes, layout preserved. Free with sign-in.
- [WebP to Editable PPT](https://tosea.ai/free-tools/webp-to-editable-ppt): Turn WebP slide images into an editable PowerPoint. AI rebuilds each WebP as a real slide — editable text boxes, separate shapes, layout and colors preserved. Free with sign-in.
- [GIF to Editable PPT](https://tosea.ai/free-tools/gif-to-editable-ppt): Turn GIF slide images into an editable PowerPoint. Each GIF is flattened to its final frame, then AI rebuilds it as a real slide with editable text and shapes. Free with sign-in.
- [JFIF to JPG](https://tosea.ai/free-tools/jfif-to-jpg): Convert JFIF images to standard JPG files right in your browser. Batch-convert multiple files, choose the quality, and download — nothing is uploaded.
- [LLM API Fingerprint Checker](https://tosea.ai/free-tools/llm-api-fingerprint-checker): Free, browser-only tool to verify whether an OpenAI-compatible API endpoint really runs the model it claims. Statistical behavioral fingerprinting based on published research — your API key never leaves your browser.
- [Compress PowerPoint](https://tosea.ai/free-tools/compress-powerpoint): Shrink your PowerPoint file size without losing quality. Compress large PPTX files so they are easier to email, upload, and share — all in your browser, no upload required.
- [Convert 4:3 to 16:9](https://tosea.ai/free-tools/convert-presentation-4-3-to-16-9): Resize your PowerPoint presentation from the old 4:3 standard to widescreen 16:9 format. Get a properly scaled deck ready for modern displays, no redesign needed.
- [Convert 16:9 to 4:3](https://tosea.ai/free-tools/convert-presentation-16-9-to-4-3): Resize your widescreen PowerPoint presentation to the standard 4:3 format. Perfect for older projectors, printed handouts, and slide libraries that require standard dimensions.
- [Presentation Length Calculator](https://tosea.ai/free-tools/presentation-length-calculator): Estimate exactly how long your presentation will take to deliver. Enter your slide count and speaking pace, and get a realistic time estimate including Q&A and transitions.
- [AI Readability Checker](https://tosea.ai/free-tools/ai-powerpoint-readability-checker): Instantly check whether your PowerPoint slides are too text-heavy, hard to read, or missing key speaker notes. Get a slide-by-slide readability report in seconds.
- [Background Generator](https://tosea.ai/free-tools/presentation-background-generator): Design professional slide backgrounds in seconds. Choose a style and color palette, preview it at the right slide ratio, and download as SVG or PNG — free, no sign-up.
- [QR Code Generator](https://tosea.ai/free-tools/qr-code-generator): Generate QR codes for links, text, or anything else — entirely in your browser. Pick a size and error-correction level, toggle the center otter logo, then download as PNG or SVG. Nothing is uploaded.
- [LLM Token Counter](https://tosea.ai/free-tools/token-counter): Count how many tokens your text uses with the official vocabularies of GPT, Qwen, GLM, Kimi, and MiniMax. See the exact token-by-token split — entirely in your browser.
- [Extract Images from PowerPoint](https://tosea.ai/free-tools/extract-images-from-powerpoint): Pull every image out of your PowerPoint presentation and download them individually or as a ZIP. Full original quality, no screenshot workarounds — free and private.
- [Extract Images from Word](https://tosea.ai/free-tools/extract-images-from-word): Download every image embedded in a Word document in seconds. No conversion, no quality loss — just the original image files, straight from your .docx.
- [PDF Pages to Images](https://tosea.ai/free-tools/extract-images-from-pdf): Turn every page of your PDF into a high-quality PNG image. Download individual pages or the full set as a ZIP — free, private, no software needed.
- [Extract Videos from PowerPoint](https://tosea.ai/free-tools/extract-videos-from-powerpoint): Recover every video embedded in your PowerPoint presentation and download them as the original files. No screen recording, no quality loss — free and private.
- [Extract Excel from PowerPoint](https://tosea.ai/free-tools/extract-excel-from-powerpoint): Pull the embedded Excel spreadsheets out of your PowerPoint presentation and download them as editable .xlsx files. Get the source data behind your charts in seconds.
- [Extract Notes from PowerPoint](https://tosea.ai/free-tools/extract-notes-from-powerpoint): Export all speaker notes from your PowerPoint presentation into a single text file. Get every slide's notes organized by slide number — free, instant, and private.
- [Extract Comments from PowerPoint](https://tosea.ai/free-tools/extract-comments-from-powerpoint): Export all review comments from your PowerPoint presentation into a single text file. See every comment, who wrote it, and which slide it is on — organized and ready to act on.

## Notes

- Templates are AI-driven: there is no static PPTX download. Pick a template, add your content, and the AI renders a personalized deck.
- Every template has a detail page at https://tosea.ai/templates/{slug} with description, ideal use scenarios, audience, topics and an FAQ.

## More

- [Sitemap](https://tosea.ai/sitemap.xml)
- [Pricing](https://tosea.ai/subscription/plans)
- [Blog](https://tosea.ai/blog)
- [Benchmarks](https://tosea.ai/benchmarks) — head-to-head tests of Gamma, Beautiful.ai, Genspark and Slidesgo vs Tosea AI on the same source document, with published scoring criteria and downloadable PPTX exports from both sides