Dev tools · alternatives · 2026
24 alternatives to OpenTools by Scientyfic World
60+ fast, privacy-first developer tools in one dashboard
OpenTools by Scientyfic World is a collection of over 60 open-source developer utilities organized across 11 categories, including data conversion, formatting, hashing, APIs, regex, and SEO tools. All processing occurs… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Effortlessly discover API behaviour with a Chrome extension that automatically generates OpenAPI specifications in real time for any app or website.
2023 · github.com · its alternatives →
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Collection of offline first developer utilities available as non-electron desktop application. all in one place, cross-platform, 10MB app! - fosslife/devtools-x
2022 · github.com · its alternatives →
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- 4OS
Hey HN, This is Adrian and David, and we're excited (and nervous) to show you basetool (https://basetool.io). Basetool helps companies view and manage all their data in one place. Companies have data in tons of places like BI tools, data warehouses, 3rd party services, and their databases. However, because the tools are not connected, it's a hassle to have visibility across the whole organization and even more difficult to safely share that data with the team or external collaborators. The vision is to give basetool access to your data source and get a tool that way above a…
2021 · its alternatives →
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DevTools▲18Collection of free online tools to help in web development
2025 · onlinewebdevtools.com · its alternatives →
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Hey HN! I built OmniTools, a self-hosted web app that offers a collection of useful tools for everyday tasks. Think PDF manipulation,image, text utilities, and more—all in one place. Open-source & self-hosted Works fully in the browser (privacy-first) Built with React, deployed via Docker I made this because I wanted a free, self-hosted alternative to online tools that often require subscriptions. Would love feedback & ideas on what to add next! GitHub link: https://github.com/iib0011/omni-tools Demo link: https://omnitools.app Let me know what tools you want…
2025 · omnitools.app · its alternatives →
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It’s 2025, and somehow, there’s still no good self-hosted alternative to sites like ILoveIMG.com or OnlineTools.com... until now. OmniTools is here to fill that gap! It’s a free web-based, open-source self-hosted platform that brings together all your favorite online tools in one place—fully self-hosted and ad-free. Project: https://github.com/iib0011/omni-tools Why Omni Tools? Completely FREE & Open-Source – No hidden fees, ever. Self-Hosted – Keep control of your data, no tracking, no nonsense. All Your Favorite Tools in One Place – Image, coding, file utilities and…
2025 · github.com · its alternatives →
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Your All-in-One Free Online Tool Library
2025 · onetools.online · its alternatives →
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I built DevToolsHub as a simple, curated directory of free developer tools. The idea is to save developers time by collecting useful resources in one place, instead of searching across the web. It’s lightweight, free, and I’m continuously expanding the list. Feedback and suggestions are welcome!
2025 · rinuo.com · its alternatives →
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Privacy-first dev tools run in browser. No login no tracking
May 2026 · devtoolssuite.dev · its alternatives →
- 13DT
A collection of 20+ free online tools for developers, writers, and productivity. No signup required.
Aug 2026 · devtools.fit · its alternatives →
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Free:Tools▲11Free Tools for programmers, web developers & web designers
2021 · freetools.dev · its alternatives →
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All your everyday tools in one private place.
Nov 2025 · quicktools.one · its alternatives →
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The privacy-first, all-in-one toolbox that runs in browser
Jan 2026 · opentoolbox.online · its alternatives →
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The toolkit that never sees your data
May 2026 · zerodatatools.com · its alternatives →
- 18
30+ Free Browser-Based Tools for Everyday Tasks
Jun 2026 · freetools.krishnabuilds.in · its alternatives →
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30+ free dev tools. No signup, no tracking. Ever.
Jun 2026 · webtoolshub.online · its alternatives →
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Fast, free, and ad-free online tools for everyone.
Mar 2026 · openonlinetools.com · its alternatives →
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JSON, Regex, JWT, Markdown and more — all in one toolbox
Mar 2026 · quan1229.com · its alternatives →
Also compare
- OpenAPI DevTools – Chrome extension that generates an API spec alternatives
- DevTools-X – a cross platform alternative of devutils and devtoys alternatives
- DevTools alternatives
- Open-source, self-hosted data management app and internal tool builder alternatives
- DevTools alternatives
- OmniTools – Self-Hosted Open-Source Swiss Army Knife for Everyday Tasks alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →