Best AI Code Generators with a Free Trial

FAB Builder is a powerful Code Generation/Low Code platform that accelerates web and mobile app development. It seamlessly integrates with MERN stack, MEAN stack, React, Node.js, Java, Flutter, and iOS, enabling rapid front-end, back-end, and mobile app creation. Leveraging AI and pre-built templates, it optimizes workflows, reducing costs and increasing productivity. Features include automated code generation, customizable templates, error-free code, integration-ready tools, collaborative features, rapid prototyping, and cross-platform support. FAB Builder is ideal for developers, teams, and startups, allowing them to automate repetitive tasks, boost collaboration, and prototype quickly without sacrificing code quality. It enhances project efficiency, speeds up time-to-market, and empowers developers to focus on complex tasks. Try FAB Builder Code Generator today and streamline your development process!

A state-of-the-art AI that builds better software, cheaper and faster. K.Explorer is an AI powered Code Assistant trained on many millions of private corporate lines of code, for specific domains, and on billions of public and open-source lines of code for general purposes. Its code auto-completion features suggest code completions and entire function bodies as you type or as you search the engine for help. To make development faster and more agile it even supports Natural Language for programmers to get guidance while telling a text story about the code they want to write.

Create beautiful, modern web applications at the speed of thought. Describe what you need and Replit's AI Agent builds it for you. Meet Replit Agent, an advanced AI making programming accessible to everyone. Build at the speed of thought and launch in minutes. Prompt Replit Agent by describing the app or site you want to create. Replit AI can even help you enhance your prompt for the best results. Replit Agent generates a plan for bringing your idea to life. Start with a prototype, and add extra features as you go by writing simple prompts. Refine your creation through an easy-to-use chat interface. After every step of your build plan, the agent will ask for feedback and integrate your requests into the next batch of work. Deployment your site or app to to a live URL in minutes. Backed by Google Cloud, Replit Deployments let you build your startup, automate your job, grow your following, and more — faster than ever before.

Treblle is a federated API Intelligence platform built for enterprises that need full visibility, control, and security over their APIs. With a single integration, Treblle provides real-time API Discovery, Observability, Analytics, Governance, Runtime Security, and Developer Portals. It supports on-prem and private cloud deployments to meet strict compliance and data privacy requirements. Treblle helps teams shift left by surfacing API issues early in development and ensuring consistency across environments. Its AI-powered Integration Assistant simplifies onboarding and reduces manual effort. Trusted by global enterprises and recognized over 15 times by Gartner, Treblle accelerates innovation while giving you complete control over your API landscape.

Ludus AI is the complete AI toolkit for Unreal Engine developers, offering seamless integration via web app, IDE, and plugin to support UE versions 5.1–5.6. It instantly generates C++ code, crafts 3D models, analyzes and optimizes Blueprints, and answers any UE5 question through natural‑language prompts. Developers can scaffold plugins and IDE integrations in minutes, co‑pilot visual scripting sessions, auto‑generate scene geometry or materials, and leverage context‑aware AI agents, ranging from quick‑response models to full agents with long‑term memory, for complex tasks like debugging, performance tuning, and content creation. The platform delivers live previews of generated models and scenes, on‑the‑fly transformations without manual rerenders, and project‑wide context retention across sessions. With professional AI tools tailored to Unreal Engine, teams accelerate prototyping, streamline cross-disciplinary workflows.

We empower software developers by providing boilerplate solutions that include generating end-to-end fullstack codes from simple prompts and SQL. This reduces months of development into a single day. We are currently offering code generation for Angular web apps, Java and Spring Boot APIs. More technologies will be supported in future. Our mission is to support fellow developers creatively architect and build robust systems while not being limited by the complex setups and numerous components represented by thousands to millions of codes.

Enhance your writing process with AI-powered tools from Robi. Generate effective content, like ads and blogs, in seconds. Our AI is trained using top brands' copy, producing engaging content for your target audience. Choose from a variety of templates, click "Generate," and get dozens of high-converting copy variants. Edit, share, and launch with ease. Automate your copywriting, saving time for other important tasks. Create ad campaigns, website content, and emails effortlessly. Deliver projects to clients in record time.

Developing applications quickly is challenging, especially with traditional manual coding methods prone to errors and delays. Our platform revolutionizes this process by seamlessly integrating design elements into the coding phase, eliminating the need for separate translation efforts. This approach not only reduces errors but also enhances efficiency, allowing teams to focus more on creativity rather than technical complexities. Moreover, our platform facilitates easy scalability, enabling businesses to adapt applications swiftly to changing market demands. Whether it's scaling up functionality or responding to new requirements, our solution ensures that creative aspects remain intact while supporting agile development practices. By bridging the gap between design and code effectively, we empower enterprises to streamline their development cycles and deliver innovative applications faster than ever before.

Generative AI-based code development with Joule copilot, optimized for Java and JavaScript application development. SAP Build Code, generative AI-based code development with Joule copilot, optimized for Java and JavaScript application development, providing a turn-key environment for coding, testing, integrations, and application lifecycle management. Use AI to generate code and app logic aligned with SAP-centric programming models from natural language descriptions. Create data models and sample data conforming to apps with Joule copilot. Produce rapid unit tests with AI for existing code to increase quality and precision. Enable fusion team development by sharing application components, such as user experience, business logic, and processes. Drive secure collaboration with unified governance and simplified application lifecycle management for professional and citizen developers. Generative AI-code development with Joule copilot.

VisionAgent is a generative Visual AI application builder developed by Landing AI, designed to accelerate the creation and deployment of vision-enabled applications. By inputting a simple prompt, users can describe their vision task, and VisionAgent intelligently selects the most suitable models from a curated collection of effective open-source models to address the task. It then generates, tests, and deploys the necessary code, enabling the rapid development of applications involving object detection, segmentation, object tracking, and activity recognition. This streamlined process allows developers to build vision-enabled applications in minutes, significantly reducing development time and effort. Enhance efficiency with instant code generation for custom post-processing steps. VisionAgent selects the best model for your use case from a curated collection of the most effective open-source models.

Lingma is Alibaba Cloud’s AI-powered coding assistant designed to streamline software development. It offers features like real-time code completion at the line or function level, natural-language code generation, and intelligent troubleshooting. Developers can describe requirements in plain language, and Lingma generates corresponding code directly in the editor. It supports over 200 programming languages and provides detailed code explanations with visualized flow charts. Lingma can analyze codebases to generate unit tests, automatically compile and run code, and repair issues to improve test coverage. It also allows users to add images as context, which are analyzed to generate code or provide bug-fixing suggestions based on requirement descriptions. For enterprises, Lingma integrates private data like documents and repositories to enhance model outputs, ensuring alignment with organizational standards.

Agentforce Vibes introduces vibe coding, a generative AI–powered approach that lets developers convert natural language instructions into production-ready Salesforce applications with enterprise-grade security, governance, and infrastructure. Unlike simpler vibe coding tools aimed at prototyping, Agentforce Vibes supports the full development lifecycle, ideation, building, testing, deployment, and observability, while integrating with Salesforce’s platform and trust layers. It functions as an AI-powered IDE (usable within VS Code or any VS Code-compatible environment) that understands your Salesforce schema and metadata, enabling features such as agentic code generation (Apex, HTML, CSS, JavaScript), intelligent rule enforcement, test case generation, debugging, rollbacks, and natural language DevOps. It supports multiple language models, is extensible via Model Context Protocol (MCP) with over 20 built-in tools, and allows reuse of existing code.