gemini-extension

# Conversion Tools - Gemini CLI Extension [Conversion Tools](https://conversiontools.io) extension for Gemini CLI. Convert 140+ file formats directly in your terminal — no browser tabs, no copy-pasting. ## Installation ```bash gemini extensions install https://github.com/conversiontools/gemini-extension ``` ## Usage Once installed, just ask Gemini to convert files: ``` Convert data.json to Excel ``` ``` Transform this XML file to CSV ``` ``` Convert report.pdf to Word document ``` ## Available Tools | Tool | Description | |------|-------------| | `convert_file` | Convert a file from one format to another | | `list_converters` | List available converters by category | | `find_converter` | Find the best converter for specific formats | | `get_converter_info` | Get detailed info about a converter | | `request_upload_url` | Get upload URL for large files (>5MB) | | `auth_status` | Check authentication status | | `auth_login` | Login via OAuth | | `auth_logout` | Logout and clear credentials | ## Supported Conversions **140+ conversion types** including: - **Documents**: Word, PowerPoint, Excel, Markdown, ODS ↔ PDF, HTML, Text, LaTeX - **Data**: JSON, CSV, XML, YAML, Parquet, JSONL, BSON, Excel — with validators and formatters - **Images**: PNG, JPG, WebP, AVIF, HEIC, JXL (JPEG XL), SVG, BMP, TIFF, GIF - **PDF**: Extract to Word, Excel, CSV, Text, HTML, Images (JPG, PNG, SVG, TIFF), EPUB - **Audio**: MP3, WAV, FLAC — plus AI text-to-speech and speech-to-text - **Video**: MP4, MOV, MKV, AVI — plus audio extraction - **E-books**: EPUB, MOBI, AZW, AZW3, FB2, FBZ, PDF - **OCR**: Extract text from images and scanned PDFs — output as Text or searchable PDF - **AI-powered**: Smart extraction from complex documents, subtitle translation, TTS, STT - **Subtitles**: SRT, VTT, ASS — bidirectional conversions - **Web**: Website screenshots (URL to PDF, JPG, PNG) ## Authentication On first use, you'll be prompted to authenticate via OAuth. This opens a browser window to log in to your Conversion Tools account. Free accounts get 100 conversions per month (10 per day). Paid plans available at [conversiontools.io/pricing](https://conversiontools.io/pricing). ## Examples ### Convert JSON to Excel ``` I have a data.json file with an array of objects. Convert it to Excel. ``` ### Extract data from PDF ``` Extract the table from invoice.pdf to CSV ``` ### Convert image format ``` Convert screenshot.png to WebP format ``` ### Batch conversion ``` Convert all JSON files in the data/ folder to CSV ``` ## Links - [Documentation](https://conversiontools.io/docs/mcp) - [Pricing](https://conversiontools.io/pricing) - [Support](https://conversiontools.io/contact) ## License MIT