
DevTools Hub — 100+ Free Developer Tools
Collection of 100+ free developer tools including JSON formatters, encoders, generators, and converters.
@messoudkhan · X
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Collection of 100+ free developer tools including JSON formatters, encoders, generators, and converters.
@messoudkhan · X

200+ free browser-based tools for invoicing, rentals, online selling, and real estate—no signup needed.
u/Cryingpinaple · Reddit
Built a free toolkit that grew into 5 sites, 200+ tools, no signup required I started this a few days ago to build a free invoicing tool for freelancers because everything I found was gated behind a signup wall or a "free trial." It turned into a small portfolio of 5 sites, each aimed at a different kind of solo operator: Ledgerline: invoicing, contracts, and tax calculators for freelancers Rentline: rent increase letters, late fee calculators, and lease guides for landlords Sellerline:

Access 194+ free online tools for development, finance, SEO, and conversions.
bharath_s16 · Product Hunt
UtilsNow 194 free browser tools + AI. No signup required.

Free online tools for everyday tasks. Generators, converters, calculators, text tools and more. No signup, 100% private, everything runs in your browser.
@alltoolsverse · X
⚡️ 1,000+ free tools. No signup. No free trial. No credit card. No need to Buy something Just tools.

Browser-based PDF tools for editing, converting, and managing documents.
@influnexe · X
thanks James. you can use all my tools for free here😄 :

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.

Automate browser actions by sharing your screen with Claude AI.
u/One-Excuse-4054 · Reddit
I built a website that gives Claude Code eyes 👀 https://tryharness.ai submitted by /u/One-Excuse-4054 to r/SideProject [link] [comments]

Convert, merge, split, and compress PDF files using 20 free browser-based tools with no server uploads required.
@meuzairqureshi · X

Free, fast online calculators, converters and practical daily tools. No signup required and your saved data stays in your browser.
@SudJourney · X
Hey Nikhil, I am building everyday tools website

Browser-based suite of privacy-first developer tools including JSON formatter, password generator, QR studio, and Base64 encoder.
@Toolkit__ai · X

Edit, merge, compress, and convert PDFs with 57 free browser-based tools. No signup, uploads, or watermarks required.
@divvsaxena · X

Platform for publishing, tagging, and trying software directly in the browser.
ShamarWebster · HN
Store Front For Vibe coded apps