# MiniToolDesk

> Free, ad-free, and 100% client-side developer toolbox with 48+ utilities in 7 languages. Zero telemetry, zero server uploads, works fully offline.

MiniToolDesk provides hardware-accelerated cryptographic tools, AST code generators, Docker/Nginx infrastructure tools, and an AI prompt data sanitizer that execute strictly inside browser memory using Web Crypto, WebAssembly, and Web Workers.

## Core Capabilities & Privacy Guarantee

- 100% Client-Side Execution: All sensitive tokens, hashes, API keys, database passwords, and code snippets remain strictly on the user machine with zero network transmission.
- Zero Ads and Zero Trackers: Ad-free, distraction-free native desktop-grade interface with zero tracking pixels or analytics telemetry.
- AI Era Prompt Sanitizer: Built-in local data redaction for API keys, JWTs, IPs, and PII before sending prompts to ChatGPT or Claude, with bidirectional local de-anonymization.
- Multi-Language Localized: Fully available in English, Japanese (日本語), German (Deutsch), Spanish (Español), French (Français), Portuguese (Português), and Chinese (简体中文).
- Browser Side Panel: Pinned utility panel for Google Chrome, Microsoft Edge, and Firefox via the Alt+M shortcut.

## Directory & Catalog

- [All Tools Catalog](https://minitooldesk.com/tools/): Complete searchable directory of all 48+ client-side developer utilities with category filtering.
- [Ecosystem Comparisons Hub](https://minitooldesk.com/vs/): Side-by-side architectural comparisons against leading developer utility suites.

## DevOps, Containers & Cloud Native Tools

- [Docker Run to Compose Converter](https://minitooldesk.com/tools/docker-run-to-compose/): Convert complex docker run CLI commands into clean, production-ready docker-compose.yml files.
- [Nginx Config Generator](https://minitooldesk.com/tools/nginx-config-generator/): Visual builder for production-ready Nginx reverse proxy, SSL/HTTPS, WebSocket, and SPA configurations.
- [Dockerfile Multi-Stage Generator](https://minitooldesk.com/tools/dockerfile-generator/): Visual builder for security-hardened, multi-stage Dockerfiles across Node.js, Go, Python, Rust, and Java.

## Coding, Formatter & AST Tools

- [SQL Formatter & Beautifier](https://minitooldesk.com/tools/sql-formatter/): Format, prettify, and indent messy SQL queries across MySQL, PostgreSQL, SQLite with uppercase keyword normalization in local memory.
- [JWT Debugger & Decoder](https://minitooldesk.com/tools/jwt-debugger/): Safely decode, verify, and inspect JSON Web Tokens (JWT) headers, payload claims, and expiration timestamps in 100% private local browser memory.
- [YAML to JSON Converter](https://minitooldesk.com/tools/yaml-json-converter/): Bidirectional YAML to JSON and JSON to YAML parser with real-time syntax validation, 2/4-space indent control, and zero server upload.
- [Developer & Tech Unit Converter](https://minitooldesk.com/tools/unit-converter/): High-precision unit conversion for Data Storage (KB/KiB, MB/MiB, GB/GiB), CSS units (px to rem, pt), Length, Weight, Temperature, and Speed.
- [World Timezone & Meeting Planner](https://minitooldesk.com/tools/timezone-converter/): Interactive 24-hour multi-city time synchronizer. Compare global timezones and find golden meeting overlap windows.
- [Regex Tester & Debugger](https://minitooldesk.com/tools/regex-tester/): Real-time in-browser regular expression tester with capture group inspection, string substitution, and 20+ production presets.
- [cURL to Code Converter](https://minitooldesk.com/tools/curl-converter/): Instantly convert cURL command line requests into idiomatic Python, JavaScript Fetch, Axios, Go, Rust, and PHP code.
- [Cron Expression Generator](https://minitooldesk.com/tools/cron-expression-generator/): Visually generate, humanly translate, and simulate upcoming execution schedules for crontab jobs in real time.
- [AI Prompt & Data Sanitizer](https://minitooldesk.com/tools/ai-prompt-sanitizer/): 100% client-side privacy tool to mask API keys, tokens, emails, IPs, and PII before feeding code or logs to ChatGPT/Claude.
- [JSON Formatter & Validator](https://minitooldesk.com/tools/json-formatter-validator/): Format, validate, repair, and minify JSON payloads with syntax highlighting.
- [JSON to TypeScript Interface](https://minitooldesk.com/tools/json-to-typescript/): Automatically extract TypeScript interfaces and type definitions from JSON.
- [JSON to Zod Schema Generator](https://minitooldesk.com/tools/json-to-zod/): Transform JSON payloads into valid Zod validation schemas and TypeScript infer types.
- [JSON to Go Struct Converter](https://minitooldesk.com/tools/json-to-go/): Convert JSON payloads into clean, idiomatic Golang structs with json tags.
- [JSON to Python Pydantic Model](https://minitooldesk.com/tools/json-to-python-pydantic/): Instantly generate Python Pydantic BaseModel classes from JSON for FastAPI and AI pipelines.
- [JSON to Rust Serde Struct](https://minitooldesk.com/tools/json-to-rust/): Extract Rust structs with serde::Serialize and serde::Deserialize annotations from JSON.
- [URL Encoder & Decoder](https://minitooldesk.com/tools/url-encoder-decoder/): Encode and decode query strings, URI components, and inspect query params.
- [HTML Entity Encoder / Decoder](https://minitooldesk.com/tools/html-entity-encoder/): Escape and unescape special HTML characters to prevent XSS issues.

## Cryptography & Security Tools

- [UUID / GUID v4 Generator](https://minitooldesk.com/tools/uuid-v4-generator/): Generate cryptographically secure random UUID v4 identifiers in bulk.
- [Crypto Hash Calculator](https://minitooldesk.com/tools/hash-calculator/): Compute SHA-256, SHA-512, and MD5 hashes purely client-side via Web Crypto.

## Text & String Tools

- [Diff Checker](https://minitooldesk.com/tools/diff-checker/): Compare text and code side-by-side or inline with instant visual difference highlighting.
- [Case Converter](https://minitooldesk.com/tools/case-converter/): Convert text between uppercase, lowercase, camelCase, snake_case, and kebab-case.
- [Word & Character Counter](https://minitooldesk.com/tools/word-counter/): Count words, characters, sentences, paragraphs, and estimate reading time.
- [Remove Duplicate Lines](https://minitooldesk.com/tools/remove-duplicate-lines/): Strip redundant duplicate lines from lists and sort alphabetically.
- [URL Slug Generator](https://minitooldesk.com/tools/slug-generator/): Transform titles and text into clean, SEO-friendly URL slugs.
- [Base64 Text Converter](https://minitooldesk.com/tools/base64-string-converter/): Encode and decode plain text to and from Base64 format securely.
- [Lorem Ipsum Generator](https://minitooldesk.com/tools/lorem-ipsum-generator/): Generate customizable placeholder dummy text by paragraphs, sentences, or words.

## CSS & Visual Design Tools

- [CSS Glassmorphism Generator](https://minitooldesk.com/tools/css-glassmorphism-generator/): Create frosted glass UI effects with realtime blur, opacity, and CSS output.
- [CSS Box Shadow Generator](https://minitooldesk.com/tools/css-box-shadow-generator/): Design smooth multi-layered box shadows with custom elevation and blur.
- [CSS Gradient Generator](https://minitooldesk.com/tools/css-gradient-generator/): Craft linear, radial, and conic color gradients with copy-paste CSS.
- [CSS Border Radius Generator](https://minitooldesk.com/tools/css-border-radius-generator/): Generate 8-point organic organic border radius shapes interactively.
- [CSS Triangle Generator](https://minitooldesk.com/tools/css-triangle-generator/): Create pure CSS border-based geometric triangles in any direction.
- [CSS Clip-path Generator](https://minitooldesk.com/tools/css-clip-path-generator/): Design complex geometric polygons and CSS clip-path shapes interactively.
- [CSS Loader & Spinner Generator](https://minitooldesk.com/tools/css-loader-generator/): Generate pure CSS loading spinners, pulses, and sleek animated indicators.
- [CSS Flexbox Playground](https://minitooldesk.com/tools/css-flexbox-playground/): Interactive visual playground to master flex direction, justify, align, and wrap.
- [CSS Grid Generator & Playground](https://minitooldesk.com/tools/css-grid-playground/): Visually construct CSS grid templates, columns, rows, gap, and fractional units.
- [CSS Cubic Bezier Generator](https://minitooldesk.com/tools/css-cubic-bezier-generator/): Fine-tune custom CSS transition timing functions and easing curves visually.

## Color & Palette Tools

- [Image Color Picker & Palette Extractor](https://minitooldesk.com/tools/image-color-picker/): Extract dominant color palettes and pick pixel-perfect hex values from any image.
- [Color Format Converter](https://minitooldesk.com/tools/color-format-converter/): Convert colors seamlessly between HEX, RGB, HSL, and HSV with live preview.
- [Color Palette Generator](https://minitooldesk.com/tools/color-palette-generator/): Generate harmonious color palettes: complementary, analogous, and monochromatic.

## Image & SVG Utilities

- [SVG Wave Generator](https://minitooldesk.com/tools/svg-wave-generator/): Generate customizable multi-layered SVG divider waves for website hero banners.
- [Code to Image Snippet](https://minitooldesk.com/tools/code-snippet-to-image/): Convert code snippets into beautiful social-ready screenshot cards.
- [Image Compressor & Optimizer](https://minitooldesk.com/tools/image-compressor/): Compress and optimize PNG, JPG, and WebP images up to 80% without quality loss. 100% private client-side canvas processing.
- [Client-Side Image Converter](https://minitooldesk.com/tools/image-format-converter/): Convert PNG, JPG, WebP, and AVIF client-side via HTML5 Canvas with quality control.
- [Favicon & App Icon Generator](https://minitooldesk.com/tools/favicon-generator/): Generate multi-size web favicons, apple-touch-icons, and HTML link tags client-side.
- [SVG to High-Res PNG Converter](https://minitooldesk.com/tools/svg-to-png-converter/): Rasterize vector SVG files into crisp 1x, 2x, 4x Retina PNG images in the browser.

## Optional & Extended Ingest

- [Full Architecture Documentation](https://minitooldesk.com/llms-full.txt): Comprehensive developer architecture and security verification guide.
- [Browser Extension](https://minitooldesk.com/extension/): Browser extension installation and shortcut documentation.