Anatini.dev — Free, Offline Developer Tools

Anatini.dev — Free, Offline Developer Tools76+ browser-based developer tools. Convert, format, encode, hash, and transform data entirely offline — no uploads, no servers, no tracking. Your data never leaves your browser.Converters

JSON to Parquet

Parquet to JSON

Viewers & Formatters

Delimited Viewer

Inspectors

Parquet Inspector

Analysis & SQL

Schema Generator

Data Anonymizer

Utilities

Base64 Encoder/Decoder

JSON Schema Validator

URL Encoder/Decoder

Encoding Detector

QR Code Generator

Image Compressor

Password Generator

Timestamp Converter

Favicon Generator

Image to Base64

Markdown Editor

Meta Tag Generator

robots.txt Generator

Chmod Calculator

JSON to TypeScript

Lorem Ipsum Generator

HTML Entity Encoder

Word & Character Counter

.gitignore Generator

Sitemap Generator

Blog

How to Convert CSV to Parquet

How to Query CSV with SQL

Offline Data Quality Profiler

JSON vs CSV vs Parquet

How to Generate SQL from CSV

Why JSON Formatters Leak Data

Decode JWT Without a Server

Client-Side vs Server-Side Tools

More