
DevTools Hub — 100+ Free Developer Tools
A fast, free, and modern collection of 100+ developer tools: JSON formatting, encoding, generators, converters, and more. No login required.
@messoudkhan · X
The full gallery
Tech stack
60 projects

A fast, free, and modern collection of 100+ developer tools: JSON formatting, encoding, generators, converters, and more. No login required.
@messoudkhan · X

Free online toolkit with 50+ tools for file conversion, AI generation, PDF editing, and video.
@smarterV01 · X

Manage equipment rentals, payments, and inventory tracking in one system.
@ShakibMd93031 · X
Built an Equipment Rental Management System to simplify rentals, payments, and equipment tracking. Looking for businesses interested in a demo or a customized solution.

Free no-login business tools for freelancers: invoicing, VAT calculation, quotations, expenses, and naming.
@tools_loop · X

Manage invoicing, estimates, jobs, routes, and collections for service businesses.
@joelromanpr · X
para todos los microempresarios en el Caribe y latinoamerica. Also available in English

@anupamrjp Early access is open 👀 Track items across multiple locations with AI-powered photo entry. Building this for small business owners tired of clunky inventory tools. Contac
@InvChamber · X
Early access is open 👀 Track items across multiple locations with AI-powered photo entry. Building this for small business owners tired of clunky inventory tools. Contact us for 3 months free access.

Asset Extra tags your tools and vehicles, lets your crew book them out with a scan, and alerts you the moment something's damaged or due a check. Offline-first, built for field tea
@CooksonRetail · X
👋 we are working on

A 21-day guided trading program with a journal and tools designed to build consistent market habits.
@thetradeplug · X
only if you want to be the best version of yourself.

Library of 150+ browser-based tools for images, audio, video, web, and AI tasks.
u/schiz0f · Reddit
I built NutterTools, a library of useful internet tools.. 🛠️ Hey guys, I have built a new website that hosts a collection of useful image/audio/video/web/AI tools in a neat library. There are probably most websites like this, but this is my attempt at it. It already has 150+ tools and I'm planning to add lots more as I'm posting this. Right now it's hosted via GitHub, if received support, I'll get it onto a new domain and also continue adding more tools to keep the site updated in the future.

Free tools to convert, compress, and edit files directly in your browser without uploads.
@faisalhaleem · X
Just launched — free browser-based file tools runs entirely in your browser. Video to GIF (with trim slider) Merge / Split / Shrink PDF Your files NEVER leave your device. No sign-up needed. Free forever. #buildinpublic #webdev #indiedev #tools #privacy

Compress LLM prompts and documents to reduce token usage and API costs.
@marcusyul · X
THEY JUST GAVE AWAY 100 MILLION FREE TOKENS SO YOU CAN STOP BURNING THROUGH YOUR CLAUDE CODE BUDGET. if you code with AI you already know: the session fills up, starts failing, and on top of that you're overpaying there's a tool that fixes this: it shrinks the context before the model even sees it same model, same response, a fraction of the cost in a real session: from $154 to $43. a 72% drop and right now: → extend your Fable sessions in Claude Code → 100M free tokens to try it out you don't switch models you don't touch your code you just stop paying to repeat yourself link below ⬇️

Connect notes, people, and money to organize your life in one place.
u/Wrong_Election189 · Reddit
I built one memory for notes, people and money because none of my apps knew the full story Solo dev here. I built CleverNote because my information kept getting split across three places: notes for what happened, contacts for who was involved, and a finance app for how much it cost. None of them knew the full story. The concrete example I keep using is a plumber receipt. I snap the receipt and CleverNote keeps the original note, identifies the plumber as a person/service, records the amount