DevToolbox

What it does

DevToolbox offers 50+ free online developer tools, including PDF, media conversion, encoding, text processing and network utilities.

DevToolbox offers 50+ free online developer tools, including PDF, media conversion, encoding, text processing, AI assistants, and network utilities.

Universal document converter supporting Markdown, Word (Docx), PDF, HTML, LaTeX, EPUB, RTF, RST, MediaWiki, and hundreds more. Optimize PDF images and fonts locally using the Ghostscript engine. Efficient batch processing with maximum privacy. Browser-based SQL lab powered by SQLite WASM. Supports live execution, code formatting, and various database operation examples. Powerful Go AI powered by KataGo engine. Features real-time analysis, win-rate prediction, and multiple levels. Convert Markdown to Word (.docx) with full support for math, tables, code blocks, and more Online screen and audio recorder supporting full screen, window, or tab capture. Professional online video editor with…from freetools.me

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  DevToolboxJul 2026 · tools.shubhambadgujar.com · ▲5

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  DevToolboxFeb 2026 · devtoolbox.yashnandvana.in · ▲7

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  DevToolBoxAug 2026 · ▲1

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  Talanoa▲341

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

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