Brutally Simple Tools
Fast, secure, and free online tools that respect your privacy. Everything runs in your browser - no data collection on tool usage, no bullshit.
AI
Text & Strings
Case Converter
Convert text between camelCase, snake_case, PascalCase, kebab-case, CONSTANT_CASE, and 15+ other formats. Essential for developers.
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text instantly. Create paragraphs, sentences, or words with HTML formatting options.
Phonetic Alphabet Converter
Convert text to NATO phonetic alphabet (Alpha Bravo Charlie). Spell out codes, serial numbers, and names. Includes LAPD, Western Union, and Morse code.
Development
.gitignore Generator
Generate .gitignore files for any project. 100+ templates for languages, frameworks, IDEs, and tools. Combine and deduplicate patterns.
UUID Generator
Generate UUIDs (v4 & v1) with multiple formats. Supports bulk generation for databases, APIs, and distributed systems.
JWT Decoder
Decode and inspect JWT tokens instantly. View header, payload, claims, and expiration status without verification.
JSON Formatter
Format, beautify, minify, and validate JSON instantly. Sort keys, view statistics, and fix formatting errors.
SQL Formatter
Format and beautify SQL queries with custom indentation and keyword casing. Supports all major SQL dialects.
MySQL Formatter
Format and beautify MySQL queries online. Supports MySQL-specific syntax like backtick identifiers, stored procedures, and AUTO_INCREMENT.
PostgreSQL Formatter
Format and beautify PostgreSQL queries online. Supports CTEs, window functions, JSONB operators, and advanced Postgres features.
Security
Converters
JSON to CSV Converter
Convert JSON arrays to CSV format instantly. Handle nested objects, customize delimiters, and download clean CSV files.
Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa. Supports seconds and milliseconds with multiple output formats.
Base64 Encoder/Decoder
Encode and decode Base64 strings with UTF-8 support. Perfect for data URLs, API tokens, and email attachments.
URL Encoder/Decoder
Encode and decode URLs with special character support. Essential for query parameters and API endpoints.
Coming Soon
Why These Tools?
Privacy First: All tools run entirely in your browser. Your sensitive data (passwords, hashes, etc.) never leaves your device. We use privacy-friendly analytics (Umami) only for page views, not tool usage.
Blazing Fast: Static site generation means instant page loads. No framework overhead, no unnecessary JavaScript. Just pure, fast tools.
Open & Honest: No hidden features, no premium tiers, no upsells. These are tools I wanted to exist, built the way I think they should be built.
Neo-Brutalism Design: Bold, unapologetic, and functional. The design is intentionally raw and direct - just like the tools themselves.
Built by Serhii Korniienko
Got suggestions for new tools? Found a bug? Let me know!
Frequently Asked Questions
Are these tools really free? +
Yes, all tools are completely free with no premium tiers, no accounts required, and no usage limits. The site is funded by the developer as a personal project and community resource.
Is my data safe when using these tools? +
Absolutely. All tools run 100% in your browser (client-side). Your data never leaves your device or gets sent to any server. You can verify this by disconnecting from the internet—the tools still work. We use privacy-friendly analytics only for page views, not for tracking what you do with the tools.
Can I use these tools offline? +
Once a page is loaded, most tools work without an internet connection since they run entirely in your browser. However, you need to be online to initially load the page. For true offline access, you can save the page locally.
Why the bold neo-brutalist design? +
The design reflects the tools' philosophy: honest, direct, and functional. No decorative fluff, no dark patterns, no cookie banners. Just tools that do what they say, presented clearly. The high contrast also improves accessibility.
Can I request a new tool? +
Yes! We're always looking to add useful tools. Check the 'Coming Soon' section to see what's planned. For new suggestions, reach out via the contact information in the footer. Priority goes to tools that are genuinely useful and can run entirely client-side.