Building free tools for devs — 71+ utilities, UI kits & Claude skills at rohansurve.in

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Rohan Surve • Peerlist

PrepMint — Practice Smarter. Prepare Better.PrepMint is a free online preparation platform designed to help students, job seekers, and professionals improve their knowledge through focused MCQ tests, practice questions, and topic-wise preparation.Instead of spending hours searching for questions across different websites, PrepMint brings structured practice into one simple platform.<h3>What PrepMint offers</h3>📚 Topic-Wise Practice Practice questions organized by topic so you can focus on exactly what you need to learn.📝 MCQ Tests Take short, focused tests instead of sitting through long and boring question sets. Tests are designed with a mix of Easy, Medium, and Hard questions.🎯 Focused Preparation Choose a topic, take a test, understand your performance, and keep improving.💡 Learn Through Practice PrepMint is built around the idea that consistent practice is one of the best ways to improve knowledge and prepare for exams, interviews, and assessments.🚀 Growing Question Library New topics, questions, and practice tests are continuously being added to make PrepMint useful across different learning and preparation needs.<h3>Who is PrepMint for?</h3>PrepMint is built for:<ul><li>Students preparing for exams</li><li>Job seekers preparing for interviews</li><li>Professionals improving their skills</li><li>Developers preparing for technical assessments</li><li>Anyone who wants to test and improve their knowledge</li></ul><h3>Our goal</h3>We want to make preparation simple, accessible, and practical.No complicated learning system. No unnecessary distractions.Just choose a topic → practice questions → take a test → improve.PrepMint is being built as a long-term learning and practice platform, with more subjects, skills, interview topics, and preparation resources coming over time.PrepMint — Practice Smarter. Prepare Better.

PrepMint-Practise MCQs. No login. No clutter.

Every Flutter project starts the same way. You open a new repo, and before you write a single line of feature code, you're rebuilding login screens, onboarding flows, and dashboards you've built a dozen times before.I got tired of it. So I built FlutterKit Pro.It's a CLI tool that drops production-ready Flutter screens straight into your project — one command, real Dart code you own and edit freely. No imports, no black box, no zip files to hunt through.What you get:<ul><li>50+ screens across fintech, crypto, healthcare, auth, e-commerce, and more</li><li>One-command install: flutterkit add fintech-wallet → lands in your lib/</li><li>Every future screen included free — forever</li><li>Works on unlimited projects, including client work</li></ul>$9 one-time. No subscription. Ever.Browse every screen free before buying → rohansurve.in/pro/screensBuilt by a solo developer who was genuinely sick of rebuilding the same screens.

FlutterKit Pro Using CLI

## What is Firepanel?Firepanel is the admin panel Firebase forgot to build.The Firebase console works — but it's slow, ugly, and built for setup, not for daily data work. Every Firebase dev I know has the same daily friction: filtering documents is painful, bulk operations don't exist, editing a nested field takes 6 clicks, and on mobile you basically can't.So I built the dashboard Firebase should have built. Connect any Firebase project in 30 seconds — paste a service account, no code — and start managing your backend the way you always wished you could.## Why I built itTwo months ago I was wrestling with the Firebase console for a side project and thought "someone must have built a real admin panel for this." A few hours of searching later: nope, nothing modern, nothing developer-grade. Firebase has 3 million developers and the only "admin UI" is a console designed in 2018.So I shipped one. Solo. In 2 months. With Claude Code doing the heavy lifting on implementation while I made the product calls.## What's live todayFirestore module — full CRUD, production-grade.- Neon-style table with column type labels, virtualisation for huge collections, and 36ms-class render performance- Full keyboard navigation — open, edit, delete, save, undo, all without touching the mouse- Search, sort, filter, bulk operations, saved views, column management- Inline editing for primitives, slide-in detail view for complex documents- Undo on every destructive action — delete a doc, restore it with one click- Type-aware editors for every Firestore field type: string, number, boolean, timestamp, geopoint, reference, array, map- GeoPoint visualised on a real map. Reference fields with a smart document picker. Monaco editor for raw JSON edits.- JSON and CSV export for whole collections or selected rows- Command palette (⌘K) for every actionSecurity and trust, by design.- Your Firebase service account is encrypted with AES-256-GCM the moment you paste it. Decryption only happens server-side when needed.- Firepanel never stores your actual Firestore data. We read live from your Firebase, pass it to your browser, and forget it.- One-click disconnect deletes your encrypted credentials immediately- Honest about what we don't have yet: no SOC-2 certification (we're a private beta), and that's on the roadmapBilling, docs, the boring stuff that makes it real.- Free tier for solo devs: 1 project, 3 writes/day, unlimited reads- Pro at ₹699/mo for unlimited writes and 3 projects- Team and Business tiers for shared projects- Full GitBook-style docs at /docs covering every feature- Razorpay subscriptions for Indian users; global payment support shipping next week## What's shipping next- Auth module — manage Firebase Auth users, custom claims, providers, bulk operations- Storage module — browse Firebase Storage, signed URLs, file management- AI queries — type "show me users who signed up last week and have premium=true" and Firepanel writes the Firestore query, runs it, shows results- Role-based permissions and team audit logs — owner / admin / editor / viewer with granular per-collection access- SSO — for team and business plans## Who it's forIndie hackers, mobile app developers, vibe coders, MVP builders, solo founders — anyone who lives in their Firebase data and is tired of the console.If you use Firebase, please try it and tell me what's broken. I read every email, every comment, every DM. Brutally honest feedback only — it's how the next features get prioritised.Built solo by Rohan. Live at <a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://getfirepanel.com">getfirepanel.com</a> 🔥

Firepanel — The Firebase admin panel

Scale Eye offers a streamlined business management solution designed specifically for Indian MSMEs. It consolidates essential business functions into a single, user-friendly application, eliminating the need to juggle multiple software tools. Key features include:Lead Management: Capture leads from various sources like WhatsApp, websites, or walk-ins, ensuring no potential customer is missed.GST Invoicing: Generate professional, GST-compliant invoices in under 30 seconds and send them instantly via WhatsApp.Payment Tracking: Monitor outstanding payments with automated WhatsApp reminders to streamline collections.WhatsApp Connected: Seamlessly communicate with customers by sending invoices, reminders, and updates directly through WhatsApp.Business Dashboard: Get an at-a-glance overview of daily collections, pending payments, and new leads.India First Approach: Built with Indian business needs in mind, supporting GST, UPI, INR, and MSME compliance.Quick Setup: Start managing your business in just 3 minutes with a simple sign-up process requiring no credit card.Scale Eye operates on a pay-per-use model with 'coins' for actions, offering flexibility and cost-effectiveness. Users receive 100 free credits upon signup, and larger credit packs are available with bonus credits and no expiry. A future unlimited plan is also planned. This platform aims to provide a superior alternative to managing business operations with spreadsheets.

Scale Eye — Your Business, One Screen

<a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://rohansurve.in">rohansurve.in</a> — Free Tools for Developers. No Signup. No Paywalls.Every developer has the same 3 AM moment.You need a quick JSON formatter. You hit a paywall. You need to generate a privacy policy. You hit a signup wall. You need a word counter, a slug converter, a CSV cleaner. Every tool wants your email first.<a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://rohansurve.in">rohansurve.in</a> is the toolkit I built because I was tired of paying for things that should just be free.71+ live tools. No account. No API keys. Open and use.What is <a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://rohansurve.in">rohansurve.in</a>?A personal product studio built by one indie developer — shipping free tools, UI kits, and developer resources that solve real daily friction. Everything runs in the browser. Nothing is behind a login.Built by a Project Manager who codes at night and got tired of the same paywalls everyone else hits.Who is it for?Developers &amp; indie hackers — Quick utilities you actually need: JSON formatter, validator, minifier, XML converter, case converter, text sorter. Open the tab, do the thing, close it. No friction.Founders &amp; solopreneurs — Generate a privacy policy, terms &amp; conditions, or slug from your product name in seconds. AI-powered, no lawyer required.No-code &amp; Bubble builders — RohanKit ships battle-tested Claude skills, <a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://CLAUDE.md">CLAUDE.md</a> templates, and Cursor rules so your AI-assisted workflow is production-ready from day one.Flutter developers — FlutterKit has 200+ production-ready widgets. Copy, paste, ship. No setup.Anyone who builds UI — BuildKit has 150+ shadcn/ui blocks and 50+ mobile screens for Next.js and React Native. Copy-paste components that look good out of the box.What's live right now71+ Free Tools — No signup. No API keys. Just open and use.→ JSON Formatter, Validator, Minifier, Editor, Viewer → XML to JSON converter → Word Counter · Case Converter · Text Sorter · Comma Separator → Privacy Policy Generator (AI-powered) → Terms &amp; Conditions Generator (AI-powered) → Lorem Ipsum Generator · Text to Slug → Remove Line Breaks · Random Word Generator → Unit converters, binary converters, calculators, and moreRohanKit — Free library of Claude <a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://SKILL.md">SKILL.md</a> files, <a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://CLAUDE.md">CLAUDE.md</a> templates, and Cursor rules for Flutter, Next.js, and React Native developers.BuildKit — 150+ production-ready shadcn/ui blocks and 50+ mobile UI screens. Copy, paste, ship.FlutterKit — 200+ Flutter widgets, searchable by category. Free forever.Build In Public Blog — Weekly honest builder logs. Real numbers. What shipped, what broke, what worked.Why not just use existing tools?Most free tools online are either:<ul><li>Paywalled after 3 uses</li><li>Require signup to unlock basic features</li><li>Covered in ads that break the layout</li><li>Slow, server-dependent, or privacy-invasive</li></ul><a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://rohansurve.in">rohansurve.in</a> runs everything in the browser. No data leaves your machine. No account needed. Sustainable through AdSense — so just using the tools keeps the lights on.What's coming nextFlutterKit full launch — HTML → Flutter converter + expanded widget library.More Claude skills in RohanKit — Adding skills for more stacks monthly.How to get started<ol><li>Go to rohansurve.in/free-tools</li><li>Search or browse 71+ tools</li><li>Open any tool — it's already live</li><li>No account. No signup. Just use it.</li></ol>That's the whole thing. Open and use.→ <a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="https://rohansurve.in">https://rohansurve.in</a>

Free Online Tools for Developers

<a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://rsvpscale.in">rsvpscale.in</a> — Infrastructure for <a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://Bubble.io">Bubble.io</a> BuildersEvery serious Bubble builder hits the same wall.You need a pricing table. Bubble doesn't have one. You need a GDPR cookie banner. Bubble doesn't have one. You need to import 5,000 rows of CSV data. Bubble makes it painful. You need an admin panel. Bubble never built it.<a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://rsvpscale.in">rsvpscale.in</a> is the infrastructure layer Bubble forgot to ship — free embed tools, secure data management, and auto-generated admin panels, built specifically for the Bubble community.What is <a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://rsvpscale.in">rsvpscale.in</a>?A platform that fills the gaps Bubble left behind. Pick a tool, customize it, copy one iframe, paste it into any Bubble HTML element, and you're done.No backend setup. No API tokens. No paid Bubble plan required.Who is it for?Bubble solo builders — Stop rebuilding the same UI components on every project. Drop in a pricing table, FAQ, or testimonial wall in 2 minutes and get back to building what actually matters.Bubble freelancers &amp; agencies — Ship polished client apps faster. Standardize your component kit across every project. Bill for strategy, not for rebuilding cookie banners.No-code founders — Launch faster. Your Bubble app deserves a real pricing page, real social proof, and real data tools — without writing a single workflow for any of it.What's live right now — Phase 1: Free Tools8 drop-in embed tools. All free. All iframes. All work on every Bubble plan including free tier.→ BubblePricing — Beautiful, conversion-ready pricing tables → BubbleFAQ — Accordion FAQ sections → BubbleTestimonials — Social proof walls → BubbleCountdown — Launch countdown timers → BubbleCookieBanner — GDPR cookie consent → BubbleAnnouncement — Announcement bars → BubbleWaitlist — Email capture widgets → BubbleChangelog — Product update feeds → BubbleRating — Star and emoji rating widgetsNo signup required. No API tokens. No watermark on Pro.Why not just build these in Bubble manually?The typical path: custom repeating groups → conditional states → collapse/expand workflows → responsive fixes → 3 hours later, it still looks off.<a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://rsvpscale.in">rsvpscale.in</a> replaces that entire process with one iframe. Copy. Paste. Done. Under 2 minutes, every time.What's coming next — Phase 2 &amp; 3BulkCSV 2.0 — Import CSV at any scale into Bubble. No API token exposure. No Data API. AI-powered field mapping, duplicate detection, and rollback. (Waitlist open)Auto-Generated Admin Panel — Connect your Bubble app and instantly get a full admin interface. Think Retool, shaped for Bubble. DB editor, user management, analytics — all auto-generated. (Waitlist open)PricingFree — $0/month All 8 embed tools · "Powered by rsvpscale" watermark · Up to 1,000 CSV rows · Community supportPro — $9/month (most popular) Everything in Free · Remove watermark · Custom branding and colors · Unlimited saved configs · Up to 10,000 CSV rows · Email supportBusiness — $29/month Everything in Pro · BulkCSV unlimited rows · Admin builder access · BubbleSearch · 3 team seats · Priority supportHow to get started<ol><li>Go to rsvpscale.in/tools</li><li>Pick a component</li><li>Customize colors and content</li><li>Copy the iframe snippet</li><li>Paste into any Bubble HTML element</li></ol>That's it. Your Bubble app just leveled up.

rsvpscale.in — Infra for Bubble.io Builder

Developed two custom GPTs designed to help users automate business and content workflows — one focused on SEO content generation and another on workflow automation setup. Both GPTs were built and optimized for high engagement and ease of use. Roles and Responsibilities: Defined project vision, scope, and user use-cases for each GPT. Designed conversation flows and prompt logic to ensure accurate responses. Integrated GPTs with OpenAI’s Custom GPT framework for testing and deployment. Focused on user experience, branding, and prompt optimization. Collected user feedback and refined behavior for better accuracy and engagement. Promoted GPTs via LinkedIn and YouTube as part of the personal brand rohansurve.in.

Custom GPTs for SEO & Automation

The task management web app template offers two types of logins: admin and member login. Admins have a range of capabilities to manage the tasks and users within the system. They can create new users and assign them to specific teams or roles. Admins can create tasks with details like task name, description, due date, and priority. They have the ability to assign tasks to specific team members or users, ensuring clear responsibilities. Search functionality allows admins to locate tasks and users based on various criteria. Additionally, in the member page, admins can apply filters to view specific subsets of tasks based on status, priority, or team. Members, on the other hand, have a simplified interface tailored to their assigned tasks. They can view their assigned tasks, including task details such as name, description, due date, and priority. Members can also access any notes or additional information associated with their tasks, ensuring they have the necessary context. They have the capability to update the status of their tasks, indicating progress or completion. This task management web app provides a comprehensive solution for organizing and tracking tasks, enabling efficient collaboration and effective task management within teams or organizations.