MegaTools

What it does

A collection of essential developer tools including JSON formatter, timestamp converter, UUID generator, and more. All tools run locally in your browser.

Replace 100 scattered tools sites with MegaTools. Access 2000+ free, browser-native tools for PDFs, images, code, devs, web3, files, and AI tasks. 100% secure and private.

Replace 100 scattered single-purpose websites with one clean workspace. Hundreds of instant, browser-native tools to edit PDFs, convert images, generate text, optimize code, and simplify your digital life. No annoying pop-ups. No hidden subscriptions. Just pure execution. JSON formatters, Base64 encoders, regex testers, hash generators and more. Word counters, case converters, remove duplicates, diff viewers and slug generators. URL encoding/decoding, HTML entities converters, and Hex utilities. Unix Epoch timestamps, color code formats, base conversions and CSV to JSON. Strong password generators, lorem ipsum content, and QR code builders. Percentage calculators, date differences, age…from megatools.tech

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  Free Tools for Developers2024 · ▲12

  Essential free tools for developers, all in one place

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  DevMiniToolsJun 2026 · tools.trdsoft.com · ▲3

  Format, convert and generate with 100 free tools

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  NicheUtils: 40+ Free Dev Tools 2025 · nicheutils.com · ▲9

  40+ dev tools that run 100% in your browser - no servers

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  DevTools2025 · onlinewebdevtools.com · ▲18

  Collection of free online tools to help in web development

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  Bit Tools2025 · ▲14

  Dev tools that never track you or your data

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  HandyToolsJul 2026 · handytools.dev · ▲6

  15 free developer tools with a Windows 95 interface

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  /dev/null▲490

  a social network for devs

  Dev tools · 4d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 28d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 26d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 24d ago · openbot.run

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  Talanoa▲346

  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…

  Dev tools · 21d ago · talanoa.email

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  Run full iOS 16.5 firmware on Android Devices▲341

  Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.

  Dev tools · 12h ago · github.com

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  Sider 5.0: Deep Research with Wisebase▲1,358

  Mimic Human Research & Save Findings in AI Knowledge Base

  AI · 2025 · sider.ai

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  MGX (Now Atoms)▲1,296

  Turn your ideas into products that sell

  AI · 2025 · atoms.dev

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  Aha▲1,152

  The world's first AI influencer marketing team

  AI · 2025 · ahacreator.com

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  Fluently▲976

  Start speaking English as well as your native language

  AI · 2025 · getfluently.app

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  TheySaid 2.0▲917

  Conversational AI surveys, interviews, user tests, polls

  AI · 2025 · theysaid.io

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  ツSupercut▲880

  Record your screen, share instantly, look like a PRO

  Growth · 2025 · supercut.ai