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ehelpfultoolsleft a comment
Hi Product Hunt, We built this tool after repeatedly struggling with inconsistent bounding-box annotations and the friction of setting up dataset viewers and annotation scripts. Our goal was to make dataset cleaning realistic, visual, and simple — all inside the browser, with no setup required. We’d love feedback from the machine learning community on features that would make dataset QA faster...
Dataset Annotation Editor & LabelingBrowser-based image + XML bounding box editor
Free, professional dataset annotation tool for editing bounding boxes in images. Supports Pascal VOC XML, YOLO, JSON formats.
It lets users load a local folder of images and their XML annotation files (Pascal VOC or custom formats) directly in the browser without uploading anything to a server. Inspect and edit bounding boxes, adjust class labels, delete images, create missing XMLs with configurable mappings, and save changes back to the original files.
Dataset Annotation Editor & LabelingBrowser-based image + XML bounding box editor
An instant, privacy-focused Ayurvedic body type calculator. Based on the Tridosha system, it analyzes your physical and mental traits to provide a detailed Vata-Pitta-Kapha breakdown with personalized lifestyle recommendations. No signup required.
Take our free Ayurvedic body type test to discover your Vata, Pitta, or Kapha dosha. Get personalized diet, exercise, and lifestyle recommendations based on your Ayurvedic constitution. No signup required - instant results with PDF download.
Free Ayurvedic Body Type FinderDiscover your Ayurvedic body type & optimize your wellness.
ehelpfultoolsleft a comment
Hello Product Hunt! I built the Tridosha Analyst because most body-type quizzes are hidden behind email signups or paywalls. I wanted to create a 100% free, JS-only tool that helps people understand their Ayurvedic constitution (Vata, Pitta, Kapha) instantly. Whether you're looking to adjust your diet or understand your energy levels, this tool gives you the data without the fluff. I'd love to...
Free Ayurvedic Body Type FinderDiscover your Ayurvedic body type & optimize your wellness.
Free online chore distribution calculator for families, couples & roommates. Split household chores fairly using our algorithm. Calculate time, effort & mental load. Save & share agreements instantly. No signup required.
A simple, free tool that helps families, couples, and roommates fairly divide household chores based on time, effort, and availability. Visual balance makes workload clear and shareable. No login. Works on any device.
Household Chore Distribution BalanceFairly divide household chores without arguments
ehelpfultoolsleft a comment
Hi Product Hunt ('-') We built this tool to help households avoid the “who does more work” problem by turning chores into a fair, transparent system. It’s fully free, privacy-friendly, and works instantly on any device. We’d love your feedback and suggestions.
Household Chore Distribution BalanceFairly divide household chores without arguments
ehelpfultoolsleft a comment
Hi Product Hunt [*-*]' We built this Statistics Table Generator to help students avoid silly calculation mistakes and focus on understanding concepts. It’s fully free, mobile-friendly, and designed exactly the way exam answers are written. Would love your feedback!
Statistics Table GeneratorGenerate exam-ready statistics tables instantly
A free, student-friendly tool to generate statistics tables like frequency, cumulative frequency, and mean (direct method) with exam-style working. Built for Class 8–12 students & teachers. No login. Works on mobile.
Generate 6 complete statistics tables instantly: Frequency, Cumulative, Mean, Mode, Median, Step Deviation & Ogive. Perfect for CBSE/ICSE Class 8-12 exams. Step-by-step solutions, interactive ogive plot, and exam-ready working.
Statistics Table GeneratorGenerate exam-ready statistics tables instantly
ehelpfultoolsleft a comment
Hey Product Hunt! I built this tool because every time I needed to rename hundreds of files — photos, documents, code assets, audio — all available tools were either: Paid Required installing software Uploaded my files to their servers Too limited or outdated So I decided to create a fast, private, modern renamer that runs entirely in the browser. Here’s what makes it special: 100% client-side...
Free Bulk Filename Renamer & FormatterRename hundreds of files instantly-smart, fast, client-side.
A powerful bulk file renamer with smart rules, drag-and-drop sorting, metadata support, ZIP export, and 100% privacy — runs fully in your browser.
Rename multiple files instantly with our advanced bulk filename renamer. Add prefixes, suffixes, replace text, auto-numbering, change case, remove duplicates, and download as ZIP. 100% client-side processing - no file uploads.
Free Bulk Filename Renamer & FormatterRename hundreds of files instantly-smart, fast, client-side.
ehelpfultoolsleft a comment
Maker here! 👋 So excited to share our Interactive What-If Expense Reallocator with the Product Hunt community. This tool was born from our own frustration with traditional budgeting apps that only track past spending. We wanted something that helps you plan and optimize your financial future. Why we built this: Most tools show where your money went, we show where it could go Complete privacy -...
Interactive What-If Expense ReallocatorVisual financial planning tool for smarter budget decisions
Free interactive tool that shows how expense changes impact your savings goals. Real-time scenario analysis, opportunity cost calculations, and beautiful financial visualizations. No registration required.
Interactive What-If Expense ReallocatorVisual financial planning tool for smarter budget decisions
Free Chi-Square Calculator Online - Perform statistical hypothesis testing instantly. Calculate χ² tests, p-values, expected frequencies, and statistical significance. Professional tool with visual charts, CSV export, and step-by-step solutions. Perfect for students, researchers, and data analysts. No registration required.
We invite the academic community to experience the fastest, most reliable way to validate statistical hypotheses.
Chi-Square Pro-Table GeneratorInstant Chi-square analysis. Calculate, visualize, & verify
ehelpfultoolsleft a comment
Hello Product Hunt! I'm thrilled to launch the Chi-Square Pro. As a student who struggled with tedious manual statistical tables, I realized the biggest pain point wasn't the theory—it was the calculation errors. This tool solves that by automating the entire process: we calculate the Observed, Expected, and Contribution Tables instantly. This lets students and researchers focus on interpreting...
Chi-Square Pro-Table GeneratorInstant Chi-square analysis. Calculate, visualize, & verify
Use our free 64-in-1 Advanced Percentage Calculator online to solve every type of percentage calculation instantly. Includes discount calculator, percentage increase/decrease, profit & loss, exam marks percentage,GST & tax, finance ratios,ROI, conversions etc.
Advanced 64-in-1 Percentage CalculatorSolve every percentage problem with one clean, mobile tool.
ehelpfultoolsleft a comment
Thanks for checking out the Advanced 64-in-1 Percentage Calculator. We built this to help teachers, students, and professionals solve every type of percentage problem in one trusted place. If you have a use case we missed, share it in the comments — we’ll prioritize the highest-requested calculators and UX improvements. For launch day support or press inquiries, contact ehelpfulltools@gmail.com. .
Advanced 64-in-1 Percentage CalculatorSolve every percentage problem with one clean, mobile tool.
ehelpfultoolsleft a comment
Hi everyone, We built Join the Dots Maker because we noticed that most existing connect-the-dots tools are either outdated, too basic, or hidden behind paywalls. Teachers and parents often want a quick, simple way to create custom puzzles for kids without installing apps or signing up for accounts. What’s new and unique about this tool: Works directly in the browser, no login or software...
Join the Dots MakerFree printable dot-to-dot worksheets for kids maker.
Create fun and educational join-the-dots worksheets for kids. Upload an image, place dots, and download printable PDF or PNG dot-to-dot puzzles instantly. Perfect for teachers, parents, and homeschooling.
Join the Dots MakerFree printable dot-to-dot worksheets for kids maker.
ehelpfultoolsleft a comment
Excited to launch the AI Moore Machine Generator! This free online tool is designed for students, educators, and engineers to instantly generate Moore machines from natural language instructions. You can: Convert problems into state diagrams and transition tables instantly Visualize machine processing step-by-step Test and verify FSM logic without manual calculations We’d love to hear your...
AI Moore Machine GeneratorGenerate, visualize, and test Finite state machines.
Generate Moore Machine transition tables instantly with our free online Finite State Machines tool. Supports Natural Language input, manual question entry, dynamic table generation, and visualization for students & professionals.
AI Moore Machine GeneratorGenerate, visualize, and test Finite state machines.