# Wizbit — Free Developer Tools Online

Wizbit is a massive, completely free suite of 181 developer tools, calculators, and sandboxes. Instead of sending your sensitive JSON payloads, API keys, JWT tokens, or RSA private keys to random servers across the internet, Wizbit processes everything 100% locally on your machine using your browser's V8 JavaScript engine. Zero bytes of your workflow ever cross the network.

## Available Tools

- **Cloud Sync Vault & Secrets**: End-to-End Encrypted Secrets Manager
- **Local Audio Transcriber**: Transcribe any audio file perfectly into text using OpenAI
- **Instant AI Background Remover**: Instantly slice the background out of images using local WebGPU neural networks.
- **Workflow Chainer**: Build, save, and run visual multi-step utility chains in real time client-side
- **RXJS Visualizer**: Build, configure, and simulate async RXJS operator streams with live marble animations
- **CLI Pipe Builder**: Visually build, check, and explain nested shell command pipes and bash logic flows
- **Local AI Playground**: Run a massive Phi-3 Large Language Model strictly on your local WebGPU hardware.
- **MCP Server Scaffold**: Generate Model Context Protocol (MCP) server boilerplate
- **LLM Context Trimmer**: Compress source code logs and strip structural bloat for prompt context injection
- **Prompt Tokenizer**: Track string lengths and map out token weights dynamically
- **Prompt Builder**: Dynamic, fill-in-the-blank style prompt generator
- **Prompt Sanitizer**: Clean system prompts and strip syntax noise for LLMs
- **Few-Shot Template**: Variable injection workbench for dynamic prompt generation
- **AI Text Detector**: Scan text structures client-side for AI cadence, burstiness, and predictability
- **Regex Tester**: Test regular expressions with live highlighting
- **Text Diff**: Compare two texts and highlight changes
- **Timestamp**: Convert Unix timestamps to readable dates
- **Case Converter**: Convert text between 8 different cases
- **URL Encoder**: Encode & decode URL components
- **Base64 Encoder & Decoder**: Encode & decode Base64 strings
- **Cron Builder**: Build & decode cron expressions visually
- **Cron Vault**: Searchable vault of standard cron expressions
- **SQL Formatter**: Client-side SQL beautifier
- **Semver Check**: Semantic version validator and comparator
- **CIDR Calculator**: Calculate IPv4 subnet masks, ranges, and broadcast addresses
- **String Inspector**: High-end security text parser revealing hidden characters
- **Number Base Matrix**: Synchronized Binary, Octal, Decimal, Hexadecimal converter
- **HTML Entity**: Encode & decode HTML entities
- **Docker Linter**: AST regex scanner for Dockerfile best practices
- **HAR Performance Analyzer**: Inspect network .har log recordings and waterfall timelines client-side
- **IAM Policy Visualizer**: Paste an AWS IAM policy, validate syntax, and map permissions hierarchies visually
- **K8s Manifest Visualizer**: Lints Kubernetes manifests and charts pod-to-service relationships client-side
- **JWT Decoder**: Decode & inspect JWT tokens
- **UUID Generator**: Generate random UUIDs / GUIDs instantly
- **Password Gen**: Generate strong, random passwords
- **Hash Generator**: Generate SHA-1, SHA-256, SHA-384, SHA-512 hashes
- **NanoID Gen**: Customizable, secure alternative token generator
- **Env File Parser**: Process raw .env files into structured tables
- **RSA Key Gen**: Instantly create secure RSA public and private keys
- **X.509 Cert Inspector**: Parse and analyze PEM SSL certificates, issuer chains, and expiries client-side
- **BIP39 Seed Generator**: Securely generate BIP39 mnemonic seeds and derivation paths 100% offline
- **SQLite Studio (WASM)**: Full SQL database management studio powered by WASM. Drag, drop, and query locally.
- **JSON Formatter**: Beautify, minify & validate JSON instantly
- **JSON to TS**: Instantly map raw JSON objects to TypeScript interfaces
- **JSON to Zod**: Compile JSON payloads into fully validated Zod schemas
- **JSON Extractor**: Filter and extract nested data from JSON
- **FFmpeg Transcoder**: Heavy-duty video and audio processing via WASM. Convert MP4, MP3, GIF, and WebP entirely offline.
- **CSS Glassmorphism**: Interactive CSS sliders to design frosted glass layers
- **SVG Cleaner & React**: Minify raw SVGs and export optimized React functional components
- **Git Sandbox**: Interactive local Git terminal emulator and visual commit tree
- **Zero-Knowledge Share**: Zero-Knowledge client-side encrypted text sharing pastebin
- **Local Embeddings**: On-device semantic text tokenizer and vector similarity ranker
- **Local OCR Reader**: Local optical character document image reader via Tesseract
- **CI/CD Architect**: Design parallel build pipelines visually and compile schema-valid GitHub Actions YAML
- **State Machine Sim**: Simulate, step through, and debug serverless step functions and state machine logic
- **Markdown Preview**: Side-by-side markdown input and live rendered HTML preview
- **HTML Formatter**: Format, align, and validate raw HTML structure client-side
- **XML Formatter**: XML layout beautifier and validation checking
- **YAML JSON Converter**: Two-way instant conversion between YAML and JSON
- **TOTP Generator**: Secure time-based rolling 2FA tokens computed entirely offline
- **AES Cipher**: Symmetric client-side AES-GCM encryption and decryption
- **HMAC Generator**: Cryptographic hash-based message authentication code calculator
- **HTTP Request Builder**: Client-side API call simulation panel
- **OAuth Flow Visualizer**: Interactive diagrams explaining Authorization Code and Implicit flows
- **Local Mock Server**: Simulate local API endpoints and responses inside memory
- **cURL Converter**: Translate raw terminal cURL commands to modern code snippets
- **Protobuf Inspector**: Parse and decode protocol buffer message layers
- **Secret Scanner**: Locally audit source code files and configs for exposed secrets and credentials
- **CSS Grid Canvas**: Visually sketch, partition, and generate CSS grid structures dynamically
- **RAG Chunker**: Visually calibrate semantic chunk sizes and overlaps for vector search
- **Cron Timeline**: Coordinate multiple crontab schedules on interactive Gantt timeline charts
- **Event Loop Sandbox**: Interactive real-time visualization and step-by-step simulator of the JS Event Loop, Call Stack, and Task Queues