Yes, DevFlowAI is 100% free and open source. All 20 tools work without login, API keys, or credit card. AI features use free providers by default.

Does DevFlowAI require an API key?

No. All tools work locally in your browser without any API key. AI-enhanced features are optional and use free providers (Pollinations). You can optionally bring your own key (BYOK) for Gemini, Groq, or OpenRouter.

What tools are included in DevFlowAI?

DevFlowAI includes 20 tools: Prompt Analyzer, Code Review Assistant, API Cost Calculator, Token Visualizer, Context Manager, JSON Formatter, Regex Humanizer, DTO-Matic, Cron Builder, Tailwind Sorter, Variable Name Wizard, HTTP Status Finder, Git Commit Generator, Base64 Encoder/Decoder, UUID Generator, Hash Generator, JWT Decoder, Color Converter, Diff Comparer, and Password Generator.

Is my data safe with DevFlowAI?

Yes. DevFlowAI is local-first — all processing happens in your browser. Data is stored in localStorage and never sent to any server unless you explicitly use an AI feature. No tracking, no analytics cookies.

About DevFlow AI

Built by a developer who got tired of juggling 10 different tools every time he worked with AI APIs. DevFlow AI centralizes everything into one clean, fast, developer-first platform.

Built for developers

Clean APIs, TypeScript-first, fast feedback loops. No enterprise bloat, no unnecessary complexity.

Open & transparent

Open source core. No hidden costs, no vendor lock-in. Use your own AI keys or run everything locally.

Speed first

Built with Next.js 16 + Turbopack. Sub-second interactions. Performance is never an afterthought.

Tech stack

Next.js 16

Framework

React 19

UI library

TypeScript 5.7

Language

Tailwind v4

Styling

HeroUI v3

Components

Vitest

Testing

GSAP

Animations

Zustand

State

Let's connect

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