Life & fun · February 16, 2025
Free Dev Tools
Free Dev Tools For Developers
Free Dev Tools launched on February 16, 2025 with 22 votes, #703 of 5,999 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
Free Dev Tools for Developer. Experience all features in one place, now free on the web.
A collection of 80+ privacy-first developer tools that run 100% in your browser — JSON, regex, UUID, Base64, JWT, hashing, QR codes, and more. No signup, no tracking, no uploads.
A complete set of free online JSON tools for developers — format, validate, diff, query and convert JSON entirely in your browser. Every tool runs client-side, so your payloads never leave this page. Formats and beautifies JSON data for better readability. It ensures proper indentation and structure, making it easier to analyze and debug. . Compresses JSON by removing all whitespace and indentation into a single-line minified document, with live validation, a before-and-after byte size comparison, and a one-click copy . Compares two JSON documents side by side and lists every added, removed, and changed key with its full path, useful for reviewing API response or config changes. . Queries a…from free-devtools.vercel.app
Does a similar job
all alternatives →
More life & fun this month
the category →
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 3d ago · permit.petercai.com
- IV
Life & fun · 15d ago · tanzaniaeducationproject.org
Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 16d ago · bigwords.page
Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 10d ago · guitoro.com
Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.
Life & fun · 14d ago · carrierexplode.com
Life & fun · 24d ago · space.bl2.net
Source: Product Hunt launch ↗
Launched alongside, February 2025
the whole month →
Screen Studio 3.0▲1,832Beautiful screen recordings with instant shareable links
Growth · 2025 · screen.studio
- IG
I was at FB/Meta from late 2013 to early 2023, mostly working in the compiler/runtime spaces. I got hit in the spring 2023 layoff wave. I immediately started making games in my newfound free time (a lifelong interest, and I even worked in AA(A?) back ca. ~2000), and in October 2023 I stumbled upon the idea of a roguelike pachinko/plinko game inspired by Luck Be A Landlord. Things snowballed quickly, I started talking to publishers, then worked like crazy through all of 2024, almost the hardest I've ever worked in my career, and launched the game in December 2024. It's sold…
Work · 2025
i wanted to change the habit of reaching for my phone in the morning and doomscrolling away an hour so i built an app to help me. now i have to literally touch grass before accessing my most distracting apps the app is built in swiftui, uses the screen time apis provided by apple and google vision to recognise grass or not i'd love to get your thoughts on the concept.
Life & fun · 2025 · touchgrass.now