ToolTux – Free Online Developer, SEO, PDF & Gaming Tools

All Free Online Tools (33)

• Word Counter (Network & Utilities) — Count words, characters, sentences, paragraphs, and calculate estimated reading and speaking times.
• JSON Formatter (Developer Tools) — Format, validate, beautify, and minify JSON data with instant syntax error detection and indentation controls.
• Image Compressor (Designer Tools) — Compress PNG, JPEG, and WebP images client-side with visual quality sliders and live file size savings.
• PDF Tools (Network & Utilities) — Generate, compose, format, and print documents directly to PDF with clean styling and custom layouts.
• QR Code Generator (Network & Utilities) — Create high-resolution scannable QR codes for URLs, text, WiFi, and contact links with color customization.
• Case Converter (Developer Tools) — Transform text into UPPERCASE, lowercase, Title Case, camelCase, PascalCase, snake_case, and kebab-case.
• URL Encoder & Decoder (Ethical Hacking & Cybersecurity) — Percent-encode or decode URL query parameters, special characters, and full URI paths securely.
• Password Generator (Ethical Hacking & Cybersecurity) — Generate strong cryptographically random passwords with custom symbols, numbers, and length parameters.
• Text Diff Checker (Developer Tools) — Compare two text blocks or code snippets side-by-side to highlight line additions, deletions, and differences.
• Meta Tag Generator (Developer Tools) — Generate HTML meta tags, OpenGraph social sharing headers, and Twitter card tags for search engine optimization.
• Password Strength Checker (Ethical Hacking & Cybersecurity) — Analyze password entropy, crack time estimation, character composition, and security vulnerabilities.
• Hash Generator (Ethical Hacking & Cybersecurity) — Compute cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512) for any text string instantly.
• Hash Identifier (Ethical Hacking & Cybersecurity) — Identify unknown hash types based on length, character set, and structural signatures.
• Base64 Encoder & Decoder (Ethical Hacking & Cybersecurity) — Encode plain text or decode Base64 strings safely with live validation and error reporting.
• JWT Decoder (Ethical Hacking & Cybersecurity) — Decode JSON Web Tokens (JWT) header and payload claims without sending secrets to any server.
• HTTP Header Analyzer (Ethical Hacking & Cybersecurity) — Parse, inspect, and analyze raw HTTP request/response headers for security flags and caching.
• Browser & Network Info (Ethical Hacking & Cybersecurity) — Inspect local browser properties including user agent, language, timezone, screen and viewport dimensions, online state, and connection hints.
• Security Headers Checker (Ethical Hacking & Cybersecurity) — Paste raw HTTP response headers to audit CSP, HSTS, X-Frame-Options, nosniff, Referrer-Policy, Permissions-Policy, COOP, and CORP locally.
• XML Formatter & Beautifier (Developer Tools) — Beautify, format, and validate XML documents with indentation and syntax checking.
• Code Minifier (Developer Tools) — Minify JavaScript, CSS, and HTML code to optimize bundle sizes for production deployment.
• UUID Generator (Developer Tools) — Generate bulk cryptographically secure Version 4 UUIDs instantly with one click.
• Regex Tester & Debugger (Developer Tools) — Test regular expressions against sample text with live matching, capture groups, and flags.
• Timestamp Converter (Developer Tools) — Convert Unix epoch timestamps to human-readable UTC and local dates instantly.
• Color Code Converter (Developer Tools) — Convert color values seamlessly between HEX, RGB, HSL, CMYK, and HSV formats.
• Markdown Previewer (Developer Tools) — Write Markdown text and view rendered HTML output side-by-side in real-time.
• HTML Sandbox & Viewer (Developer Tools) — Test HTML, CSS, and JavaScript snippets in a safe isolated browser iframe sandbox.
• URL Parser & Inspector (Developer Tools) — Deconstruct URIs into protocol, host, pathname, query parameters, and hash fragments.
• CSS Gradient Generator (Designer Tools) — Design beautiful linear and radial CSS gradients with custom stops and copy production code.
• CSS Box Shadow Generator (Designer Tools) — Generate layered depth box-shadow CSS styles with interactive sliders and color controls.
• Border Radius Configurator (Designer Tools) — Configure complex organic border-radius shapes and corner curvatures visually.
• Color Palette Generator (Designer Tools) — Generate harmonious color palettes based on monochromatic, analogous, and triad schemes.
• SVG Viewer & Optimizer (Designer Tools) — Inspect, render, and clean SVG graphic code markup for optimized web performance.
• Robots.txt Generator (Network & Utilities) — Generate standardized robots.txt files for search engine crawlers and sitemap references.

How to Use ToolTux

1. Select any developer, designer, SEO, network, or cybersecurity tool from the directory or search bar.
2. Paste or upload your input directly into the browser-based workspace.
3. Adjust formatting, compression, or diagnostic options and inspect instant real-time output.
4. Copy or download your processed result with one click—no registration or software installation needed.

Frequently Asked Questions

Are all tools on ToolTux free to use?

Yes, every tool in the ToolTux directory is 100% free with no account sign-up or usage paywall.

Is my code and text data kept private?

Yes. Client-side formatters, encoders, generators, and compressors process your inputs locally inside your browser.

Does ToolTux work on mobile phones and tablets?

Yes, the entire ToolTux interface is responsive across desktop, tablet, and mobile browsers.