What Tosea is
A slide generator that refuses to invent. Where most AI presentation tools generate plausible content, Tosea parses the uploaded document's structure, extracting charts, formulas, tables and text, then arranges the extracted material into slides.
The outline is editable at every step, so the narrative stays under human control while the extraction does the transcription.
What you can do with it
- Upload a PDF, Word, Excel or image-based document
- Extract figures, formulas and tables faithfully into slides
- Build and adjust the outline step by step
- Pick from templates for pitches, reports and industry decks
- Export as PPTX, HTML5 or PDF from a single run
- Keep everything editable in PowerPoint afterwards
Who it is for
- Credit and finance teams preparing committee decks
- Researchers presenting papers and findings
- Consultants converting reports for clients
- Anyone who fears AI-invented numbers in a deck
What to watch out for
- The vendor itself notes no LLM-based product guarantees zero hallucination; verify critical data
- Free tier exports carry a watermark and limited credits
- Extraction quality depends on the document's structure; scans may parse poorly
- The free plan supports roughly one or two presentations monthly
Pros & cons
✓ What we like
- Source-faithful extraction of charts and data
- Editable native output, not screenshots
- Three export formats from one generation
- Outline stays human-controlled
! What to watch out for
- Free tier is small and watermarked
- Scanned documents may extract poorly
- Still requires review of critical figures
FAQ
Does the AI invent content?
It is designed not to: charts, formulas and data are extracted from the source document, though the vendor still recommends reviewing critical numbers.
What formats does it export?
PowerPoint PPTX, HTML5 and PDF, all editable or shareable.
What does the free tier include?
Around 200 credits monthly, roughly one or two presentations, with a watermark on free exports.
Last reviewed: 2026-09-15
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