🛠️ Product Hunt Tools

[Other] Clean up messy text and formats in seconds - free text tools Free developer tools for clean text and data: JSON formatter, URL/Base64 tools, regex tester, case converter, remove duplicates, and more. Client-side processing (works offline) and privacy-focused. Try now!

[API/SDK] Easiest solution to deploy multimodal AI to mobile NexaSDK for Mobile lets developers use the latest multimodal AI models fully on-device on iOS & Android apps with Apple Neural Engine and Snapdragon NPU acceleration. In just 3 lines of code, build chat, multimodal, search, and audio features with no cloud cost, complete privacy, 2x faster speed and 9× better energy efficiency.

[Database] One interface for all your databases. Self-hosted. Connect PostgreSQL, MySQL, SQLite, Supabase, AWS RDS... all in one place. AI writes your SQL. Deploy with Docker in 5 minutes.

[API/SDK] Turn websites into APIs Convert any website into a clean, type-safe API. Use natural-language or JSON-schema prompts to extract data and get usable JSON output for RAG pipelines, sales, content aggregation, or research.

[Monitoring/Observability] Real-time state non-determinism & consensus monitoring apphash.io helps Cosmos SDK chain developers debug app hash mismatches (state non-determinism) by making application state divergence visible. When a mismatch happens, the chain halts, but finding where state diverged usually requires manual RPC diffing and log analysis. apphash.io shows which SDK module produced a different state root and the exact key-value differences inside that module across nodes, turning blind debugging into a concrete, inspectable problem.

[Other] The easiest way to use GitHub Octicons in your Blazor apps BlazorOcticons provides GitHub Octicons as native Blazor components. Instead of copying SVG files or managing icon assets manually, you can reference any icon by name and customize size and color directly in your Blazor code. The library keeps your icons consistent with the Octicons set and makes it easier to work with icons in Blazor projects.

[Other] Web3 and Blockchain Development CoinsQueens helps startups and enterprises transform their Web3 and blockchain ideas into real-world solutions. From smart contracts and decentralized applications to secure blockchain platforms, we build scalable, reliable, and future-ready products designed to drive business growth and long-term success in the digital economy.

[Other] AI tech stack generator for your app idea TechStacker is an AI-powered tool that instantly generates tailored tech stack recommendations for your project. Whether you're building a SaaS, mobile app, or complex system, just describe your idea and get professional architecture recommendations powered by Google's Gemini AI.

[API/SDK] Real-time feature flags for indie hackers & small teams Stop deploying just to change a variable. LiveFlags is a real-time feature flag platform for indie hackers and small teams. Toggle features, update remote config, and control your app instantly—no redeploy needed. ✨ Real-time updates via WebSocket 📦 Simple React SDK: one hook to use flags 🌍 Multi-environment support (dev/staging/prod) 👥 Team collaboration with roles 📝 Full audit logs Free tier available. Built with React, TypeScript & Supabase.

[Other] Free online developer tools Free online developer tools for encoding, formatting, generating, and security tasks All processing is done in your browser - your data never leaves your device

[Testing] Security testing for vibe coded apps Automated security testing for Vibe-coded applications. Identify security vulnerabilities in 2 clicks.

[Other] Remote control your mac from smartphone Put your dev environment in your pocket with PocketCorder. Control your Mac from your iPhone or iPad with low latency and high efficiency. Perfect for developers who need to check processes or run commands anywhere—from bed to a cafe. Features include secure Cloudflare Tunnel access, one-tap command shortcuts, and a focused App Mode. Setup is instant via QR code; no complex VPNs needed. Download the free Mac companion app to get started.

[API/SDK] Stop rebuilding uploaders | ivandt Ivandt is a high-performance data onboarding SDK for modern apps. Embed a native importer (no iframe) to handle messy CSV/Excel entirely in-browser with web workers, schema-based or schema-less + AI type detection, powerful validation and transforms, Smart Fix suggestions, and flat pricing with unlimited imports.

[Other] Free online developer & utility tools Access 50+ free online tools including JSON formatter, JWT decoder, salary calculator, SEO tools, calculators, and more. No sign-up required.

[Build/Deploy] Build cloud-native AI Agents Deploy and manage fleets of AI agents and sub-agents as reliably as modern microservices. Built on an open-source golang SDK, run your agents anywhere (localhost, your cloud or ours). You own all of the code, quick deploy in under 2 minutes, Supporting infra and tools (data stores, vector db, memory, etc) included, generous freemium tier to help you get started with something real.

[Other] Playful app idea generator for web/mobile developers What To Build Next is a playful, AI-powered idea wizard that gives developers personalized app ideas based on their goals, skills, interests, and tools. Instead of generic idea lists, it asks thoughtful questions and generates ideas that actually fit you. Each idea includes your chosen intention, industry and tech stack so you can stop scrolling for inspiration and finally start developing.

[API/SDK] A modern data client for React & tRPC fate is a modern data client for React and tRPC inspired by Relay and GraphQL. It combines view composition, normalized caching, data masking, Async React features, and tRPC's type safety. fate is designed to make data fetching and state management in React applications more composable, declarative, and predictable. The framework has a minimal API, no DSL, and no magic—it's just JavaScript.

[CLI Tool] State-of-the-art Devstral 2: 123B-parameter open-source coding model achieving 72.2% on SWE-bench Verified. Mistral Vibe CLI: Native coding assistant solving software engineering tasks.

[Other] All-in-one local data converter. Many tools, 100% privacy. Free, secure, and privacy-focused developer tools. Convert CSV, JSON, SQL, YAML, and contacts locally in your browser. No server-side processing.

[Other] AI that finds and fixes security bugs in your code GitSafe is your AI security co-pilot: connect your GitHub repo, and it’ll scan your code for real risks like data leaks or injection bugs, then explain them like a teammate, and even fix for you. No jargon, no false alarms. Just faster, safer shipping.