Data Toolbox: 100% Private, Client Side Tools
A professional suite of zero knowledge utilities. Edit, parse, format, and encrypt massive data files locally. No server processing. No external API telemetry. Your data never leaves your browser.
đ The Network Tab Challenge
We don't expect you to trust our marketing. Open your browser's Developer Tools, go to the Network tab, and parse a 1GB log file or encrypt sensitive AWS credentials. You will see zero outbound requests. Our heavy lifting is executed entirely by local WebAssembly modules.
đ¤ Self Hosted Local AI
Most "AI Tools" pipe your proprietary code directly to OpenAI or Anthropic. Our AI tools run 100% locally in your browser using WebGPU. Model weights are downloaded directly to your browser's cache on first use.
Minimum Requirements: Gemma-2 requires ~2GB VRAM. Gemma-4 requires ~4GB VRAM. Absolute intelligence with absolute sovereignty.
Our Utilities
Security Tools
RSA Key Generator
Generate RSA public/private key pairs locally using Web Crypto.
Bcrypt Hash Generator
Generate Bcrypt hashes securely without sending passwords to a server.
UUID / GUID Generator
Generate bulk UUIDs securely in your browser.
Lock & Encrypt
Secure, zero knowledge AES-256-GCM file encryption.
Hashing Suite
Bulk MD5, SHA-1, SHA-256, and BLAKE3 hasher.
Base64 Tool
Encode and decode text or files to Base64 locally.
JWT Debugger
Decode and inspect JSON Web Tokens locally.
Network Tools
Text & String Tools
String Case Converter
Convert text between camelCase, snake_case, PascalCase, and more.
Text Compressor
Compress and decompress text locally using LZ-String.
Diff Checker
Compare text and code line-by-line locally.
Log Explorer
Instantly search, analyze, and filter millions of lines of text logs locally.
Developer Tools
URL Encoder / Decoder
Safely encode and decode URLs and query strings locally.
Dummy Data Generator
Generate massive fake datasets locally for testing.
Markdown Converter
Instantly convert Markdown to HTML with live preview.
CRON Generator
Visually generate and explain CRON schedules in plain English.
SQL Formatter
Format, prettify, and sanitize complex SQL queries entirely in your browser.
JSON Formatter
Instantly pretty-print and validate JSON blobs.
Config Converter
Instantly translate between YAML, TOML, JSON, and XML.
Universal Data Converter
Convert CSV or JSON files to SQL, Zod, YAML, and XML locally.
Image Tools
Files & PDF Tools
Local Zip Extractor
Extract ZIP archives locally to your hard drive without uploading them.
Local Directory Editor
A Notepad++ style editor that reads and writes files directly to your local hard drive.
PDF to Markdown
Convert PDF files to structured Markdown locally.
PDF Merger & Splitter
Combine multiple PDFs or extract pages locally.