Tool Hub-Free Online Tools & Calculators
Free everyday tools
Tool Hub-Free Online Tools & Calculators launched on July 30, 2026 with 1 votes.
What it does
Most calculator/converter hubs fall into two camps: bloated sites plastered with ads and signup walls, or tools that quietly upload your file to a server with no explanation of what happens to it next. That's a real problem when the "file" is a passport photo, a signature, or a bank statement. ToolHub runs everything that can run client-side. It's also built around exact search intent instead of one generic do-everything tool.
Free, fast, no-signup calculators and converters for home improvement, Islamic finance, developers, students, and everyday life.
Find calculators, converters and generators for home projects, money, study, development and daily life — then get a clear answer in seconds. Start with a subject, then choose the exact calculator or converter. Also called a tile room calculator, this tool works out exactly how many floor or wall tiles — and how many boxes — you need. Enter your area and tile size for an instant answer. Also called a wall paint calculator, this tool helps you work out how much paint you need to buy — enter your wall dimensions and paint coverage to see the exact amount, including doors, windows, and extra coats. Work out the zakat due on your wealth with this free Islamic zakat payment calculator. Enter…from ogtoolser.com
Does a similar job
all alternatives →
CalculatingHub2025 · calculatinghub.com · ▲11I Built a Comprehensive Suite of Free Online Tools: 300+ Calculators, Converters, and Random Generators After months of coding and development, I'm excited to share my website offering a vast collection of free online calculators, unit converters, and random generators all in one place. This project was created to simplify everyday tasks and provide accurate tools for various needs. What You'll Find on My Site: Calculators: - Financial tools: ROI, APY, mortgage calculators - Business tools: Break-even, commission calculators - Mathematics: From basic to advanced functions - Health: BMI, BMR,…
The ConvertHubDec 2025 · theconverthub.com · ▲5Fast, free tools for PDFs, images, audio, QR codes & more
Multi Tool Hub2025 · toolgenic.github.io · ▲7All Your Digital Tools in One Spot – Free & Easy to Use"
DIY ToolsHub — Free Online ToolsJul 2026 · diy-tools-hub.replit.app · ▲3Common tools for your convenience — fast, free, and private.
More work this month
the category →
Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.
Work · 24d ago · loficities.com
Smooth Recorder▲257Mac screen recordings that look edited when you hit stop
Work · 18d ago · smoothrecorder.com
Work · 12d ago · readrare.com
Source: Product Hunt launch ↗
Launched alongside, July 2026
the whole month →- IR
I might be the only SRE on Earth with his own bowling center. It's a more in-depth gig than you'd think. My family and I bought an abandoned 8-lane bowling center in the rural mid-west. In our small town there weren't many recreation options for families. You've heard of a food desert? This is an R&R desert. It had been abandoned for a good reason. The roof leaks, the electrical system was constantly surging, and my 70-year-old bowling equipment (still) doesn't work perfectly. The system that keeps your score is particularly interesting to me. It's the thing you watch during your game, but…
Life & fun · Jul 2026
18 Words▲1,160Play 18 Words, the free daily word puzzle. The official home is 18words.com. Tap Play now to open today
Life & fun · Jul 2026 · 18words.com
- BA
Over the past few months, our team has been building more and more slidedecks using web frontend technologies with coding harnesses like Claude Code, but a common complaint is to make even small edits we need to edit the code either manually or via the harness. To avoid this loop, I ended up creating Bento, a single HTML file with everything you need in a slide tool including animations and shared editing. There's no install or cloud login, everything works offline. The default deck is around 560 KB and it doesn't need to fetch anything once you got it. Open it in a browser and then you can…
Dev tools · Jul 2026 · bento.page
A few days ago I found myself trying out GLM 5.2 and was really positively impressed. The capabilities and security I was getting from this LLM are similar to those I've gotten from models like Claude or GPT, and this really surprised me. But then I thought, "I wonder how it would work on a normal computer like mine," and above all, "I wonder if it would work without going into OOM on a computer like mine." So I started working with the help of agents to test this possibility. I started converting the model to int4, understanding MTP usage, and if possible implementing DSA for long context.…
AI · Jul 2026 · github.com
OpenSEO▲928Hello! For the last 2 months, I've been building OpenSEO. It's a user friendly UI wrapping the DataForSEO API which has high quality SEO data for keywords, backlinks, AI SEO and competitor research. Instead of paying $100+ per month, you buy DataForSEO credits and pay only for usage. The coolest thing about the project so far has been hearing about what people are building on top of it. People are using coding agents to quickly integrate with Google Search Console, Google Ads and building their own AI SEO and reporting features. Many were already building their own custom solutions around…
Dev tools · Jul 2026 · openseo.so