Generate .env and .env.example files from framework templates for Next.js, Node.js, Django, FastAPI, Laravel, and more. Auto-generates cryptographically random secrets.
.gitattributes generator creates line-ending rules, binary file markers, Git LFS patterns, and language stats overrides for Node.js, Python, Go, and more. Free, no signup.
Generate a .gitignore file by selecting your tech stack. Supports Node.js, Python, Java, React, Go, Rust, and 20+ more frameworks.
Generate ANSI escape code sequences for terminal text colors and styles. Preview colored output and copy bash, Python, or Node.js color codes instantly. Free, browser-based.
Bcrypt generator hashes passwords with a chosen cost factor and verifies existing bcrypt hashes in your browser. Compatible with PHP, Node, Python and Spring. Free, no signup.
Generate CORS headers and middleware code for Express.js, FastAPI, Nginx, and Django. Configure allowed origins, methods, headers, and credentials instantly in your browser.
Convert curl commands to JavaScript fetch, Axios, or Python requests code instantly. Paste your curl command and get clean, ready-to-run code.
Generate a production-ready Dockerfile for Node.js, Python, Go, Rust, Java, PHP, and more. Supports multi-stage builds, non-root users, HEALTHCHECK, and environment variables.
Generate a clean .dockerignore file for Node.js, Python, Java, Go, Rust, Next.js, React, and more. Exclude build output, logs, env files, and editor clutter.
Generate GitHub Actions CI/CD workflow YAML for Node.js, Python, Go, Java, and Rust. Supports tests, lint, Docker builds, and multi-branch triggers. Free online.
GitLab CI generator for Node, Python, Go, Java, PHP, Ruby and Rust. Builds a .gitlab-ci.yml with lockfile caching, needs: DAG, JUnit reports and a manual production gate.
Convert JSON to Pydantic Python BaseModel classes instantly. Generate type-safe models with proper typing, Optional fields, Field aliases, and Pydantic v1/v2 support for FastAPI and Django projects.
Convert JSON data to Python dictionaries, dataclasses, or TypedDict definitions. Generate type-safe Python code from JSON with automatic camelCase to snake_case conversion.
Convert JSON to Python @dataclass with type hints. Infers str, int, float, bool, Optional, List, and nested dataclasses. No Pydantic needed. Free, browser-based.
Convert JSON data to TOML format instantly. Supports nested objects, arrays, table arrays, and all TOML data types. Perfect for Rust Cargo, Python pyproject.toml, and Hugo configs.
Look up what runs on any localhost port, open it in one click, and understand localhost vs 127.0.0.1. Covers 20+ dev ports including React, Vite, Ollama, Python, and databases.
Generate Makefiles for Node.js, Python, Go, Rust, and Docker projects. Configurable targets: install, build, test, lint, clean, run, and docker. Free online tool.
Convert Markdown to reStructuredText (RST) instantly online. Perfect for Python Sphinx docs, ReadTheDocs, and PyPI package README files. Free, browser-based, no signup.
Inspect Python package metadata, release version, classifiers, and compatibility details directly from the PyPI JSON API. Useful for auditing Python dependencies.
Regex generator with 39 vetted patterns - email, URL, IPv4, IPv6, UUID, JWT, semver, dates, passwords. Live tester plus ready code for JavaScript, Python, Java, Go, PHP and grep.
UUID v5 generator creates deterministic namespace-based UUIDs from a SHA-1 hash of a name and namespace, matching Python, Java, and .NET output exactly. Free, in your browser.