I built a free U.S. finance calculator website for paycheck, tax, mortgage and retirement estimates
Hi everyone,
I recently built FinanceCalcHub, a free U.S. financial calculator website designed to help people quickly estimate common personal finance numbers.
The goal is simple: many people make decisions based on gross income, but the real question is usually what they actually keep, what a payment really costs, or how money could grow over time.
FinanceCalcHub currently includes calculators for:
Browser-Limit a free open source app I made to help people like me overcome addiction
Looking for testers — android app (personal knowledge manager)
Need testers for my android app (personal knowledge manager)
InsightFlow is an app that finds AI-powered connections between your saved links, images, and notes the "wait, these are connected?" moment.
Google Groups link:
https://groups.google.com/g/insi...
Then join on web:
https://play.google.com/apps/tes...
ZeroPNG - From a single image compressor to 12 browser-native tools

When I built ZeroPNG, it was one tool: compress a image. Drop it in, get a smaller file. That was it.
Over the past few months I kept adding "just one more tool" - and quietly ZeroPNG became something different. Today it has 12 tools, all running entirely in the browser with zero uploads:
Image Compressor - PNG, JPG, WebP, AVIF up to 90% smaller
Image Converter - convert between any format
HEIC Converter - iPhone photos JPG/PNG, instantly
Image Resizer - batch resize with aspect ratio lock
Crop & Resize - freehand or fixed-ratio crop
Remove EXIF Data - strip location, device info, metadata
Watermark - single image watermarking
Bulk Watermark - stamp your brand across a whole batch
Image to Base64 - encode images for embedding in code
SVG Converter - SVG to raster formats
Images to PDF - bundle images into a single PDF
Web Image Analyzer - audit your images for web performance
I am being Tired of Searching jobs and Writing cover letter for Different Jobs That so Boring
Tired of spending hours applying to jobs and hearing nothing back?
I built JobFindMe to make the job search process faster and smarter.
What JobFindMe does:
Upload your resume once
Get AI-powered job matches
Generate tailored cover letters
Practice with interview questions
Save time on repetitive applications
Hii Everyone Need your support for our launch
Today we launched @Supaboard AI on @Product Hunt
Supaboard is an AI-native BI workspace that helps teams connect their data, ask questions in plain English, and build dashboards in seconds without SQL.
We built it for teams who want answers from their data faster, without spending hours in dashboards or spreadsheets.
Would love your support
If you have a minute, please check it out on Product Hunt and share any feedback.
Every upvote and comment really helps us today.
How Educational Institutes Can Use Accessible Digital Flipbooks in 2026.
Schools, colleges, and universities publish more content than almost any other type of organisation. Course materials, syllabi, student handbooks, admissions brochures, research publications, campus guides, newsletters - and the vast majority of it gets distributed as a static PDF.
A standard PDF sent via email or posted to a learning environment isn't screen-reader friendly by default, doesn't reflow well on mobile, and puts up real barriers for students with reading differences.
Free invoice generator, No signup, 100% Private
Fellow freelancers!
I got tired of signing up for yet another tool just to send one invoice so I built my own.
freeinvoicefast.com completely free, no account needed, instant PDF download. Supports 13 currencies, saves your last 10 invoices, works on mobile.
Would love feedback from real freelancers what would make this more useful for your work?
Governed Revenue Agents Platfrom
Introducing Governed Revenue Agents (GRA)
Everyone seems to be building AI SDRs.
The problem isn't that AI can prospect, research, score leads, or write emails.
The problem is that most AI revenue systems operate as black boxes.
Rejected by Y Combinator for the 4th time.
Rejected by Y Combinator for the 4th time.
Got the email today. VertoX wasn't selected for an interview this time.
Am I stopping? Not a chance.
YC themselves state that over 50% of the startups they accept are repeat applicants. It s not about failing; it s about making progress between the batches.
Right now, we are in the pre-launch phase, sharpening our core Deep Tech infrastructure for real-time live communication. We focus on what matters most: building the product, scaling the core tech, and preparing our live demo.
When the product and demo are fully ready, the numbers and traction will speak for themselves. We will apply again, and the next application will be on a completely different level.
The journey continues. Back to building.
