# TrexaOne Tools - Free Privacy-First Web Utilities & AI Tools

> TrexaOne Tools is a suite of free, high-performance, browser-based developer, PDF, document, and AI tools. All processing occurs 100% client-side inside the user's web browser, guaranteeing complete data privacy, zero file uploads to servers, and instant processing speeds.

## Core Tool Categories & Direct Endpoints

- [All Tools Catalog](https://trexaone.com/tools): Full catalog of 35+ browser utilities.
- [PDF Utilities Hub](https://trexaone.com/pdf-tools): Tools for PDF compression, PDF to Word conversion, JPG to PDF, PDF merging/splitting, and unlocking.

### PDF & Document Tools
- [Word to PDF Converter](https://trexaone.com/pdf-tools/word-to-pdf): Convert DOCX files to PDF client-side without formatting loss.
- [PDF to Word Converter](https://trexaone.com/pdf-tools/pdf-to-word): Extract editable text and formatting from PDF files into Microsoft Word format.
- [JPG to PDF Converter](https://trexaone.com/pdf-tools/jpg-to-pdf): Combine images into single high-resolution PDF documents.
- [Compress PDF](https://trexaone.com/pdf-tools/compress-pdf): Reduce PDF file size client-side for faster sharing and upload limits.
- [Merge & Split PDF](https://trexaone.com/pdf-tools/merge-split-pdf): Combine multiple PDFs into one or split pages into distinct PDF files.
- [PDF Password Remover](https://trexaone.com/tools/pdf-password-remover): Unlock and remove passwords from PDF files locally.

### Developer & Technical Utilities
- [Regex Tester & Debugger](https://trexaone.com/tools/regex-tester-debugger): Test, explain, and debug regular expressions with real-time match highlighting and substitution.
- [SQL Formatter & Beautifier](https://trexaone.com/tools/sql-formatter): Format, clean up, and minify SQL queries for PostgreSQL, MySQL, SQLite, and T-SQL.
- [JWT Token Decoder & Inspector](https://trexaone.com/tools/jwt-decoder): Decode JSON Web Token headers, payload claims, and expiration dates locally.
- [Hash Generator](https://trexaone.com/tools/hash-generator): Calculate MD5, SHA-1, SHA-256, and SHA-512 cryptographic hashes via Web Crypto APIs.
- [XML Formatter & Validator](https://trexaone.com/tools/xml-formatter-validator): Format, beautify, and validate syntax for XML documents.
- [JSON Formatter & Validator](https://trexaone.com/tools/json-formatter): Format, validate, beautify, and minify JSON data structures.
- [JSON to CSV Converter](https://trexaone.com/tools/json-to-csv-converter): Convert JSON array objects into scannable, downloadable CSV files.
- [Base64 Encoder / Decoder](https://trexaone.com/tools/base64-encoder-decoder): Encode or decode text strings to and from Base64.
- [URL Encoder / Decoder](https://trexaone.com/tools/url-encoder-decoder): Encode text for URLs or decode percent-encoded URLs.
- [Word Counter](https://trexaone.com/tools/word-counter): Real-time word, character, sentence, and paragraph counter.

### AI & Text Generators
- [Text to Audio Converter](https://trexaone.com/tools/text-to-audio): Convert text to natural spoken speech with speed/pitch controls and MP3 download.
- [AI Prompt Generator](https://trexaone.com/tools/ai-prompt-generator): Generate optimized RTF prompts for ChatGPT, Gemini, Claude, and Midjourney.
- [AI Text Summarizer](https://trexaone.com/tools/ai-text-summarizer): Extractive client-side text summarization for research papers and articles.
- [AI Paraphraser](https://trexaone.com/tools/ai-paraphraser): Rephrase sentences and paragraphs for readability and tone.
- [Grammar Checker](https://trexaone.com/tools/grammar-checker): Audit text for grammatical accuracy and style improvements.
- [Readability Checker](https://trexaone.com/tools/readability-checker): Calculate Flesch-Kincaid readability scores and grade levels.
- [AI Content Detector](https://trexaone.com/tools/ai-content-detector): Analyze text perplexity and burstiness to detect AI-generated content.
- [Image to Text OCR](https://trexaone.com/tools/image-to-text-ocr): Extract selectable text from images, photos, and scanned documents.

### Technical Articles & Guides
- [Blog & Resource Center](https://trexaone.com/blog): In-depth technical guides, regex cheatsheets, SQL standards, and GEO optimization.
- [Regex Cheatsheet & Guide](https://trexaone.com/blog/regex-cheatsheet-and-regex-guide): Complete token guide, match patterns, and regex debugging.
- [SQL Optimization & Formatting Guide](https://trexaone.com/blog/modern-sql-formatting-and-query-optimization): SQL formatting standards, indexing strategies, and performance rules.
- [JWT Security Best Practices](https://trexaone.com/blog/jwt-authentication-security-best-practices): JSON Web Token claims, storage security, and XSS prevention.
- [Generative Engine Optimization (GEO) Guide](https://trexaone.com/blog/generative-engine-optimization-geo-guide): Complete manual on ranking websites in ChatGPT, Perplexity, and Claude.

## Technical Specifications
- **Privacy Standard**: 100% Client-Side Browser Execution (WebAssembly, Web Speech API, PDF-lib, Web Crypto, Canvas). Zero data persistence.
- **Pricing**: 100% Free Forever. No registration or credit card required.
- **Accessibility**: Built with semantic HTML, ARIA landmarks, and keyboard navigation.