# GAAIUS AI Document Studio Full AI Guide

## Positioning

AI-native workspace and developer platform for documents, research, workflows, and autonomous AI tools.

## What the project is

GAAIUS AI Document Studio is a web, desktop, and mobile-oriented AI document platform. The product combines a homepage AI workspace, full document tools, AI writing tools, projects, profiles, saved chats, canvas, teams, export workflows, payment/subscription foundations, and authenticated agent APIs. The goal is to let users work by instruction: create a document, edit it, analyze files, copy text from images and PDFs, build a book, create study material, convert media, collaborate, and continue the same saved state in the correct workspace.

## Services

| Service | Category | Crawlable page | API | Description |
| --- | --- | --- | --- | --- |
| Homepage AI Workspace | Workspace | https://aidocument.studio/services/home-chatbox-workspace/ | /api/assistant/tool | Primary chatbox workspace for inline AI tasks, file previews, saved handoff state, and routing into full tools. |
| Workspace Projects | Workspace | https://aidocument.studio/services/projects/ | /api/projects | Persistent project records with content, profile ownership, document type, timestamps, and version-ready structure. |
| Profile Workspaces | Workspace | https://aidocument.studio/services/profiles/ | /api/profiles | Separate school, work, client, year, subject, and personal workspaces with notes and notifications. |
| Notes and Tasks | Workspace | https://aidocument.studio/services/notes/ | /api/profiles/notes | Profile notes, work notes, study notes, to-do style records, due dates, and AI-enabled note metadata. |
| Version History | Workspace | https://aidocument.studio/services/versions/ | /api/versions | Save and restore project versions so document changes are not lost during edits and upgrades. |
| Saved Chats | Workspace | https://aidocument.studio/services/chats/ | /api/chat-system | Saved AI chat history and homepage workspace history that can be continued later. |
| Teams Workspace | Collaboration | https://aidocument.studio/services/teams/ | /api/teams | Team channels, messages, meetings, files, shared work, and Microsoft Teams-style collaboration basics. |
| AI Canvas | Workspace | https://aidocument.studio/services/canvas/ | /api/ai-canvas | Visual canvas and design workspace for structured visual work, layouts, boards, and generated design tasks. |
| AI Space | Workspace | https://aidocument.studio/services/ai-space/ | /api/chat | General AI workspace for assignments, tests, exams, study guides, revision, documents, research, and long-form workflows. |
| Dashboard | Workspace | https://aidocument.studio/services/dashboard/ | /api/payments | Account dashboard for projects, subscription status, payments, returned PayPal order capture, and workspace entry. |
| Paraphraser | AI Writing | https://aidocument.studio/services/paraphraser/ | /api/ai-tools/paraphrase | Rewrite text in standard, fluency, formal, creative, academic, simple, expand, and shorten modes. |
| Grammar Checker | AI Writing | https://aidocument.studio/services/grammar-checker/ | /api/ai-tools/grammar | Fix grammar, spelling, punctuation, syntax, and clarity while keeping the user's meaning. |
| Summarizer | AI Writing | https://aidocument.studio/services/summarizer/ | /api/ai-tools/summarize | Summarize text into paragraph, bullet point, TLDR, or executive summary formats. |
| AI Humanizer | AI Writing | https://aidocument.studio/services/ai-humanizer/ | /api/ai-tools/humanize | Rewrite AI-looking text so it sounds more natural, human, and conversational. |
| Translator | AI Writing | https://aidocument.studio/services/translator/ | /api/ai-tools/translate | Translate text while preserving structure and meaning across common languages. |
| Tone Changer | AI Writing | https://aidocument.studio/services/tone-changer/ | /api/ai-tools/tone | Rewrite text in professional, casual, confident, empathetic, persuasive, witty, or diplomatic tones. |
| Co-Writer | AI Writing | https://aidocument.studio/services/co-writer/ | /api/ai-tools/cowriter | Continue a draft in the same style, tone, and subject so users can keep writing. |
| Plagiarism Checker | AI Writing | https://aidocument.studio/services/plagiarism-checker/ | /api/ai-tools/plagiarism | Analyze originality risk, generic sections, copied-looking passages, and recommendations. |
| AI Detector | AI Writing | https://aidocument.studio/services/ai-detector/ | /api/ai-tools/ai-detect | Estimate whether text is AI-generated and explain likely indicators and confidence. |
| Book Builder | Document Intelligence | https://aidocument.studio/services/book-builder/ | /api/pdf/book-builder | Extract text and OCR from multiple PDFs, images, DOCX, text, markdown, CSV, or HTML files and compile one book, project, script, study guide, notes file, DOCX, PDF, or TXT. |
| Multi-file Intelligence | Document Intelligence | https://aidocument.studio/services/multi-file-intelligence/ | /api/agent/multi-file | Analyze many files together, compare sources, summarize, cite, extract facts, and generate reports or project packs. |
| PDF OCR | PDF Tools | https://aidocument.studio/services/pdf-ocr/ | /api/pdf/ocr | Read scanned PDFs and image-based documents with OCR, then return editable text. |
| Extract Text | PDF Tools | https://aidocument.studio/services/extract-text/ | /api/pdf/extract-text | Extract selectable text from PDFs for summaries, AI tools, Book Builder, and downloads. |
| Merge PDFs | PDF Tools | https://aidocument.studio/services/merge-pdfs/ | /api/pdf/merge | Combine multiple PDF files into one document. |
| Split PDF | PDF Tools | https://aidocument.studio/services/split-pdf/ | /api/pdf/split | Extract selected pages from a PDF into a new file. |
| Compress PDF | PDF Tools | https://aidocument.studio/services/compress-pdf/ | /api/pdf/compress | Reduce PDF file size for sharing and storage. |
| Rotate PDF Pages | PDF Tools | https://aidocument.studio/services/rotate-pdf/ | /api/pdf/rotate | Rotate selected PDF pages. |
| Delete PDF Pages | PDF Tools | https://aidocument.studio/services/delete-pdf-pages/ | /api/pdf/delete-pages | Remove selected pages from a PDF. |
| Reorder PDF Pages | PDF Tools | https://aidocument.studio/services/reorder-pdf-pages/ | /api/pdf/reorder | Rearrange PDF page order. |
| Crop PDF | PDF Tools | https://aidocument.studio/services/crop-pdf/ | /api/pdf/crop | Crop PDF page margins and layout boundaries. |
| Reverse PDF | PDF Tools | https://aidocument.studio/services/reverse-pdf/ | /api/pdf/reverse | Reverse the page order of a PDF. |
| Duplicate PDF Pages | PDF Tools | https://aidocument.studio/services/duplicate-pdf-pages/ | /api/pdf/duplicate-pages | Duplicate selected PDF pages. |
| Watermark PDF | PDF Tools | https://aidocument.studio/services/watermark-pdf/ | /api/pdf/watermark | Add text watermarks to PDF files. |
| Protect PDF | PDF Security | https://aidocument.studio/services/protect-pdf/ | /api/pdf/encrypt | Password-protect and encrypt PDF files. |
| Unlock PDF | PDF Security | https://aidocument.studio/services/unlock-pdf/ | /api/pdf/unlock | Remove PDF password protection when allowed. |
| Flatten PDF | PDF Tools | https://aidocument.studio/services/flatten-pdf/ | /api/pdf/flatten | Flatten form fields and annotations into static PDF content. |
| Repair PDF | PDF Tools | https://aidocument.studio/services/repair-pdf/ | /api/pdf/repair | Best-effort repair for damaged PDF files. |
| Redact PDF | PDF Security | https://aidocument.studio/services/redact-pdf/ | /api/pdf/redact | Remove sensitive PDF content using redaction workflows. |
| Page Numbers | PDF Tools | https://aidocument.studio/services/pdf-page-numbers/ | /api/pdf/page-numbers | Add page numbering to PDF files. |
| PDF to Images | PDF Conversion | https://aidocument.studio/services/pdf-to-images/ | /api/pdf/to-images | Convert PDF pages into JPG or PNG images. |
| Images to PDF | PDF Conversion | https://aidocument.studio/services/images-to-pdf/ | /api/pdf/from-images | Combine image files into a PDF. |
| Grayscale PDF | PDF Tools | https://aidocument.studio/services/grayscale-pdf/ | /api/pdf/grayscale | Convert a PDF to black-and-white grayscale. |
| PDF to Word | Document Conversion | https://aidocument.studio/services/pdf-to-word/ | /api/convert/pdf-to-word | Convert PDFs into editable DOCX files. |
| PDF to Excel | Document Conversion | https://aidocument.studio/services/pdf-to-excel/ | /api/convert/pdf-to-excel | Convert PDF text and tables into XLSX spreadsheets. |
| Word to PDF | Document Conversion | https://aidocument.studio/services/word-to-pdf/ | /api/convert/word-to-pdf | Convert DOCX or DOC files to PDF. |
| Excel to PDF | Document Conversion | https://aidocument.studio/services/excel-to-pdf/ | /api/convert/excel-to-pdf | Convert spreadsheets to PDF. |
| PowerPoint to PDF | Document Conversion | https://aidocument.studio/services/pptx-to-pdf/ | /api/convert/pptx-to-pdf | Convert PPTX or PPT files to PDF. |
| HTML to PDF | Document Conversion | https://aidocument.studio/services/html-to-pdf/ | /api/convert/html-to-pdf | Convert HTML files or content into PDF. |
| CSV to PDF | Document Conversion | https://aidocument.studio/services/csv-to-pdf/ | /api/convert/csv-to-pdf | Convert CSV data into a PDF table. |
| TXT to PDF | Document Conversion | https://aidocument.studio/services/txt-to-pdf/ | /api/convert/txt-to-pdf | Convert plain text files into PDF. |
| Markdown to PDF | Document Conversion | https://aidocument.studio/services/markdown-to-pdf/ | /api/convert/markdown-to-pdf | Convert Markdown files into PDF documents. |
| Apple Pages to PDF | Document Conversion | https://aidocument.studio/services/pages-to-pdf/ | /api/convert/pages-to-pdf | Convert Apple Pages files to PDF where supported. |
| EPS to PDF | Document Conversion | https://aidocument.studio/services/eps-to-pdf/ | /api/convert/eps-to-pdf | Convert Encapsulated PostScript files to PDF. |
| Image to PDF | Image Tools | https://aidocument.studio/services/image-to-pdf/ | /api/convert/image-to-pdf | Convert JPG, PNG, WEBP, BMP, GIF, TIFF, or other images into PDF. |
| Resize Image | Image Tools | https://aidocument.studio/services/resize-image/ | /api/convert/image-resize | Resize image dimensions for documents, profiles, exports, and web use. |
| Compress JPG | Image Tools | https://aidocument.studio/services/compress-jpg/ | /api/convert/image-compress | Reduce JPG or JPEG image file size. |
| Convert Image | Image Tools | https://aidocument.studio/services/convert-image/ | /api/convert/image-convert | Convert images between JPG, PNG, WEBP, BMP, GIF, TIFF, and ICO-style formats. |
| SVG to PDF | Image Tools | https://aidocument.studio/services/svg-to-pdf/ | /api/convert/svg-to-pdf | Convert SVG vector artwork to PDF. |
| SVG to PNG | Image Tools | https://aidocument.studio/services/svg-to-png/ | /api/convert/svg-to-png | Convert SVG vector artwork to PNG. |
| HEIC to JPG | Image Tools | https://aidocument.studio/services/heic-to-jpg/ | /api/convert/heic-to-jpg | Convert iPhone HEIC or HEIF images to JPG. |
| RAW to JPG | Image Tools | https://aidocument.studio/services/raw-to-jpg/ | /api/convert/raw-to-jpg | Convert camera RAW formats such as CR2, DNG, NEF, ARW, or RAW to JPG. |
| PNG to ICO | Image Tools | https://aidocument.studio/services/png-to-ico/ | /api/convert/png-to-ico | Create Windows icon files from PNG or JPG images. |
| Compress PNG | Image Tools | https://aidocument.studio/services/compress-png/ | /api/convert/compress-png | Optimize PNG image size. |
| Compress GIF | Image Tools | https://aidocument.studio/services/compress-gif/ | /api/convert/compress-gif | Optimize GIF file size. |
| Compress BMP | Image Tools | https://aidocument.studio/services/compress-bmp/ | /api/convert/compress-bmp | Convert BMP files into smaller JPG-style output. |
| MP4 to MP3 | Audio Tools | https://aidocument.studio/services/mp4-to-mp3/ | /api/media/mp4-to-mp3 | Extract MP3 audio from MP4 video. |
| WAV to MP3 | Audio Tools | https://aidocument.studio/services/wav-to-mp3/ | /api/media/wav-to-mp3 | Convert WAV audio to MP3. |
| MP3 to WAV | Audio Tools | https://aidocument.studio/services/mp3-to-wav/ | /api/media/mp3-to-wav | Convert MP3 audio to WAV. |
| M4A to MP3 | Audio Tools | https://aidocument.studio/services/m4a-to-mp3/ | /api/media/m4a-to-mp3 | Convert M4A audio to MP3. |
| OGG to MP3 | Audio Tools | https://aidocument.studio/services/ogg-to-mp3/ | /api/media/ogg-to-mp3 | Convert OGG or OGA audio to MP3. |
| FLAC to MP3 | Audio Tools | https://aidocument.studio/services/flac-to-mp3/ | /api/media/flac-to-mp3 | Convert FLAC audio to MP3. |
| MIDI to MP3 | Audio Tools | https://aidocument.studio/services/midi-to-mp3/ | /api/media/midi-to-mp3 | Synthesize MIDI into MP3 when FluidSynth is available. |
| MP3 to MP4 | Audio Tools | https://aidocument.studio/services/mp3-to-mp4/ | /api/media/mp3-to-mp4 | Create MP4 video from audio with simple visual backing. |
| Audio to Text | Audio Tools | https://aidocument.studio/services/audio-to-text/ | /api/media/mp3-to-text | Transcribe MP3, WAV, M4A, MP4, WEBM, MPGA, or MPEG audio using AI transcription. |
| Compress Audio | Audio Tools | https://aidocument.studio/services/compress-audio/ | /api/media/audio-compress | Compress MP3, WAV, OGG, FLAC, or M4A audio. |
| MKV to MP4 | Video Tools | https://aidocument.studio/services/mkv-to-mp4/ | /api/media/mkv-to-mp4 | Convert MKV video to MP4. |
| MOV to MP4 | Video Tools | https://aidocument.studio/services/mov-to-mp4/ | /api/media/mov-to-mp4 | Convert MOV video to MP4. |
| AVI to MP4 | Video Tools | https://aidocument.studio/services/avi-to-mp4/ | /api/media/avi-to-mp4 | Convert AVI video to MP4. |
| WEBM to MP4 | Video Tools | https://aidocument.studio/services/webm-to-mp4/ | /api/media/webm-to-mp4 | Convert WEBM video to MP4. |
| FLV to MP4 | Video Tools | https://aidocument.studio/services/flv-to-mp4/ | /api/media/flv-to-mp4 | Convert FLV video to MP4. |
| 3GP to MP4 | Video Tools | https://aidocument.studio/services/3gp-to-mp4/ | /api/media/3gp-to-mp4 | Convert 3GP mobile video to MP4. |
| MP4 to WEBM | Video Tools | https://aidocument.studio/services/mp4-to-webm/ | /api/media/mp4-to-webm | Convert MP4 video to WEBM. |
| Compress Video | Video Tools | https://aidocument.studio/services/compress-video/ | /api/media/video-compress | Compress MP4, MKV, AVI, MOV, WEBM, or FLV video. |
| Video to GIF | Video Tools | https://aidocument.studio/services/video-to-gif/ | /api/media/video-to-gif | Create GIF animations from video files. |
| EPUB to PDF | Ebook Tools | https://aidocument.studio/services/epub-to-pdf/ | /api/ebook/epub-to-pdf | Convert EPUB ebooks to PDF. |
| PDF to EPUB | Ebook Tools | https://aidocument.studio/services/pdf-to-epub/ | /api/ebook/pdf-to-epub | Convert PDFs into EPUB ebook format. |
| EPUB to Text | Ebook Tools | https://aidocument.studio/services/epub-to-text/ | /api/ebook/epub-to-text | Extract plain text from EPUB ebooks. |
| MOBI to PDF | Ebook Tools | https://aidocument.studio/services/mobi-to-pdf/ | /api/ebook/mobi-to-pdf | Convert Kindle MOBI or PRC files to PDF when supported. |
| MOBI to EPUB | Ebook Tools | https://aidocument.studio/services/mobi-to-epub/ | /api/ebook/mobi-to-epub | Convert MOBI or PRC files to EPUB when supported. |
| AZW to PDF | Ebook Tools | https://aidocument.studio/services/azw-to-pdf/ | /api/ebook/azw-to-pdf | Convert AZW or AZW3 files to PDF when supported. |
| AZW to EPUB | Ebook Tools | https://aidocument.studio/services/azw-to-epub/ | /api/ebook/azw-to-epub | Convert AZW or AZW3 files to EPUB when supported. |
| EML to PDF | Email Tools | https://aidocument.studio/services/eml-to-pdf/ | /api/email/eml-to-pdf | Convert EML email files to PDF. |
| MSG to PDF | Email Tools | https://aidocument.studio/services/msg-to-pdf/ | /api/email/msg-to-pdf | Convert Outlook MSG files to PDF. |
| EML to Text | Email Tools | https://aidocument.studio/services/eml-to-text/ | /api/email/eml-to-text | Extract text from EML email files. |
| DXF to PDF | CAD Tools | https://aidocument.studio/services/dxf-to-pdf/ | /api/cad/dxf-to-pdf | Convert AutoCAD DXF drawings to PDF. |
| DXF to PNG | CAD Tools | https://aidocument.studio/services/dxf-to-png/ | /api/cad/dxf-to-png | Convert DXF drawings to PNG. |
| DWG Info | CAD Tools | https://aidocument.studio/services/dwg-info/ | /api/cad/dwg-info | Inspect AutoCAD DWG file metadata. |
| Slides Generator | Creation Tools | https://aidocument.studio/services/slides-generator/ | /api/slides | Generate slide outlines and presentation content from prompts. |
| Smart Excel | Creation Tools | https://aidocument.studio/services/smart-excel/ | /api/excel | Create smart tables, spreadsheet outputs, formulas, and charts. |
| Formula Generator | Creation Tools | https://aidocument.studio/services/formula-generator/ | /api/excel/formula | Generate spreadsheet formulas from plain language descriptions. |
| Invoice Generator | Creation Tools | https://aidocument.studio/services/invoice-generator/ | /api/generate/invoice | Create invoices with structured invoice data and PDF export paths. |
| Legal Document Templates | Creation Tools | https://aidocument.studio/services/legal-documents/ | /api/templates | Create service agreements, NDAs, contracts, terms, and other legal-style templates. |
| Templates | Creation Tools | https://aidocument.studio/services/templates/ | /api/templates | Browse and use templates for business, legal, writing, and document workflows. |
| Marketplace | Creation Tools | https://aidocument.studio/services/marketplace/ | /api/marketplace | Template and asset marketplace for reusable document workflows. |
| Workflow Automation | Agent Workflows | https://aidocument.studio/services/workflow-automation/ | /api/automation | Chain document steps and build reusable AI workflows. |
| Image Generation | Creation Tools | https://aidocument.studio/services/image-generation/ | /api/generate/image | Generate images for document and design workflows using supported AI image providers. |
| File Import | Document Intelligence | https://aidocument.studio/services/file-import/ | /api/import | Import remote or uploaded files into workflows. |
| Export Ecosystem | Export | https://aidocument.studio/services/export/ | /api/export | Export content to PDF, DOCX, XLSX, HTML, and future formats such as Markdown, JSON, Google Docs, and Notion. |
| E-signatures | Enterprise | https://aidocument.studio/services/e-signatures/ | /api/esign | Prepare and sign documents with signature data and signer metadata. |
| Payments and Subscriptions | Enterprise | https://aidocument.studio/services/payments/ | /api/payments | PayPal-backed subscription and payment status foundation for Pro plans. |
| Agent API | Agent Workflows | https://aidocument.studio/services/agent-api/ | /api/agent | Authenticated API layer for safe AI systems to create/edit documents, analyze multiple files, save projects, and store approved memory. |

## Pages

- Homepage AI Workspace: https://aidocument.studio/pages/home/ explains the interactive route /. The public homepage chatbox runs limited inline AI work, previews files, and hands saved state into full authenticated workspaces.
- AI Tools Page: https://aidocument.studio/pages/ai-tools/ explains the interactive route /ai-tools. The AI Tools page contains writing services such as paraphrasing, grammar correction, summarization, humanizing, translation, tone changing, plagiarism analysis, and AI detection.
- Doc Tools Page: https://aidocument.studio/pages/doc-tools/ explains the interactive route /doc-tools. The Doc Tools page contains PDF, OCR, conversion, image, audio, video, ebook, email, CAD, and Book Builder workflows.
- AI Space Page: https://aidocument.studio/pages/ai-space/ explains the interactive route /ai-space. AI Space handles long-form assignments, tests, exams, study guides, revision, document drafting, and research workflows.
- Chats Page: https://aidocument.studio/pages/chats/ explains the interactive route /ai-chat. Chats keeps saved conversation history and lets users continue previous AI work.
- Canvas Page: https://aidocument.studio/pages/canvas/ explains the interactive route /ai-canvas. Canvas gives users a visual workspace for layouts, boards, graphics, and design-oriented AI tasks.
- Teams Page: https://aidocument.studio/pages/teams/ explains the interactive route /ai-teams. Teams supports channels, messages, files, meetings, collaboration, and shared AI work.
- Dashboard Page: https://aidocument.studio/pages/dashboard/ explains the interactive route /dashboard. Dashboard gives authenticated users access to projects, subscriptions, payment status, profile workspaces, and saved work.

## Agent/tool direction

GAAIUS supports tool execution loops, chained workflows, autonomous execution, and service interoperability through a public catalog and authenticated Agent API. Safe AI tools should first inspect /api/agent/capabilities or /api/public/services, then choose the correct service, ask the user for authentication where private data is involved, and call the matching endpoint.

## Security and data boundaries

Public discovery and public service tests never expose account records, subscriptions, payments, credentials, private projects, or private chats. User-specific actions require authenticated bearer tokens. External AI tools should use user-approved authentication and should not request raw credentials.