Title: Case Converter Tools - 50+ Free Online Text Tools
URL: https://case-converter.laolin.ai/
GitHub: https://github.com/laolin5564/case-converter-tools
50+ free online text tools for developers and writers. Convert text cases, count words, format JSON, encode Base64, generate passwords, and more. All processing happens in your browser — no sign-up, no tracking, no ads. Lightning fast, mobile-friendly, open source.
Case Converter Tools is a free collection of 50+ online text utilities built for developers and writers. Tools include text case converters (camelCase, snake_case, PascalCase), word/character/sentence counters, JSON formatter & minifier, Base64/URL encoder-decoder, Markdown ↔ HTML converter, regex tester, QR code generator, password generator, and more. Everything runs client-side in your browser — your data never leaves your device. No registration, no ads, no tracking. Built with vanilla JavaScript for maximum performance. Fully responsive for mobile use. Open source under MIT license.
Case Converter Tools is a comprehensive suite of 50+ free online text processing utilities designed for developers, writers, and anyone who works with text daily.
Text Analysis: Word counter, character counter, line counter, sentence counter, paragraph counter, diff checker, find & replace, and text-to-speech.
Text Converters: Text repeater, text reverser, duplicate line remover, empty line remover, line break remover, line numbering, line sorter, binary/hex/Base64/URL encoding and decoding.
Generators: Lorem ipsum, random strings, UUIDs, secure passwords, URL slugs, and QR codes.
Developer Tools: HTML entity encoder/decoder, JSON formatter/minifier, Markdown ↔ HTML converter, CSV ↔ JSON converter, color picker, Unix timestamp converter, and regex tester.
Every tool is built with pure HTML5, CSS3, and vanilla JavaScript. All processing happens entirely in your browser — no data is ever sent to a server. This means your text stays private, and the tools work even offline.
The interface is clean, fast, and responsive. Each tool has its own dedicated page optimized for search engines. No sign-up required, no ads, no tracking cookies. The entire project is open source under the MIT license.
case converter, text tools, online tools, free text tools, word counter, character counter, base64 encoder, json formatter, developer tools, text converter, text generator, url encoder, password generator, qr code generator, regex tester, markdown converter, csv to json, slug generator, uuid generator, text to binary
- Hero Screenshot (1270×760): Homepage showing full tool grid
- Tool Screenshot (1270×760): Word Counter tool in action with sample text
- Mobile Screenshot (390×844): Homepage on mobile view
- OG Image (1200×630): Available at
og-image.png
- URL: https://www.producthunt.com/posts/new
- Category: Developer Tools, Productivity
- Topics: Text Tools, Developer Tools, Free Tools, Open Source
- Maker Comment: "I built this because I was tired of visiting 10 different sites for simple text operations. Now everything's in one place, runs in your browser, and respects your privacy."
- Status: 📝 Prepared (submit when ready)
- URL: https://alternativeto.net/software/submit/
- Alternative to: ConvertCase.net, CaseConverter.com
- Tags: Text Editor, Case Converter, Developer Tool
- Platforms: Web
- License: Free / Open Source (MIT)
- URL: https://www.saashub.com/submit
- Category: Developer Tools
- Alternative to: ConvertCase, TextFixer
- URL: https://www.toolhunt.co/submit
- Category: Developer Tools
- URL: https://github.com/ripienaar/free-for-dev (PR)
- Section: Tools for Teams and Collaboration → Text Tools
- PR Description: "Add Case Converter Tools - 50+ free online text utilities (case conversion, JSON formatter, Base64 encoder, etc.)"
- awesome-tools: https://github.com/jnv/lists
- awesome-developer-tools: Submit PR to relevant awesome list
- awesome-free: https://github.com/ptsochantaris/awesome-free
- Title: Show HN: 50+ Free Online Text Tools – No Signup, Browser-Only
- URL: https://case-converter.laolin.ai/
- When: Post on a Tuesday/Wednesday morning (US time)
- Write article: "I Built 50+ Free Text Tools That Run Entirely in Your Browser"
- Tags: webdev, javascript, tools, opensource
- URL: https://www.indiehackers.com/products/new
- Category: Developer Tools
- GitHub repo with topics and description
- README with live demo link and tool list
- OG image prepared
- Product Hunt submission
- AlternativeTo listing
- SaaSHub listing
- ToolHunt listing
- free-for-dev PR
- Awesome list PRs
- Hacker News Show HN
- Dev.to article
- Indie Hackers listing