Developer Tools
Conversion and transformation tools for developers. Everything runs in your browser — no data leaves your device.
59 tools
Decode JWT
Decode token JWT. Lihat header, payload, dan signature. 100% privat....
Generator Gradien CSS
Hasilkan gradien CSS linear dan radial. 100% privat....
Generator Box Shadow CSS
Buat CSS box-shadow dengan pratinjau. 100% privat....
Generator Meta OG
Hasilkan meta tag Open Graph untuk media sosial. 100% privat....
Kontras Warna
Periksa kontras warna sesuai WCAG 2.1. 100% privat....
Tester Cron
Uji dan validasi ekspresi cron. 100% privat....
Generator robots.txt
Hasilkan robots.txt untuk mengontrol crawler. 100% privat....
JSON ke TypeScript
Konversi JSON ke TypeScript interfaces seketika. Hasilkan type-safe interfaces for your API with nes...
Konverter Unit CSS
Konversi antara unit CSS: px, em, rem, pt, %. 100% privat....
cURL ke Kode
Konversi perintah cURL ke Python/JS/PHP/Go. 100% privat....
Generator JSON Schema
Hasilkan JSON Schema dari contoh JSON. 100% privat....
Validator Data Terstruktur
Validasi Schema.org JSON-LD, Microdata, RDFa. 100% privat....
Generator .htaccess
Hasilkan aturan .htaccess Apache. 100% privat....
Tester Regex
Uji regex secara real-time dengan kecocokan. 100% privat....
JSON ke Go Struct
Hasilkan typed Go structs from JSON. JSON tags included, types inferred automatically. Tanpa pendaft...
JSON ke Python Dataclass
Hasilkan Python dataclasses with type hints from JSON. PEP 557 compatible, ready ke use. Tanpa penda...
CSS ke Tailwind
Konversi CSS klasik ke kelas Tailwind. 100% privat....
JSON Path Finder
Temukan dan ekstrak data JSON dengan JSONPath. 100% privat....
JSON ke Java Class
Hasilkan Java POJO classes from JSON automatically. With getters, setters, and nested classes. Ready...
JSON ke C# Class
Hasilkan C# classes from JSON automatically. With auto-properties, nullable types, and nested classe...
JSON ke SQL
Hasilkan query SQL INSERT dari JSON. 100% privat....
Bandingkan JSON
Bandingkan dua JSON dan lihat perbedaannya. 100% privat....
JSON ke Kotlin Data Class
Hasilkan Kotlin data classes from JSON automatically. val/var properties, nullable types, kotlinx.se...
JSON ke Rust Struct
Hasilkan Rust structs with serde from JSON automatically. #[derive] macro, snake_case convention, Op...
JSON ke Swift Struct
Hasilkan Codable Swift structs from JSON automatically. CodingKeys enum, Optional properties, URLSes...
JSON ke PHP Class
Hasilkan typed PHP classes from JSON automatically. PHP 7.4+ typed properties, PHP 8.0+ constructor ...
JSON ke Dart Class
Hasilkan Dart classes for Flutter from JSON. Factory fromJson pattern, null safety, json_serializabl...
JSON ke GraphQL
Hasilkan schema GraphQL dari JSON. 100% privat....
Kalkulator chmod
Hitung izin chmod 755, 644, dll. 100% privat....
Penjelasan Regex
Pahami setiap regex langkah demi langkah. 100% privat....
Konverter Format Tanggal
Konversi antara format tanggal: ISO, RFC, Unix, dll. 100% privat....
Konverter Alamat IP
Konversi IP antara IPv4, IPv6, biner, hex, desimal. 100% privat....
Tabel ASCII/Unicode
Jelajahi karakter ASCII dan Unicode dengan kode. 100% privat....
Encode JWT
Buat token JWT dengan HS256. 100% privat....
HTML ke JSX
Konversi HTML ke JSX untuk React. 100% privat....
Nama Warna CSS
Jelajahi 148 warna CSS bernama dengan HEX/RGB/HSL. 100% privat....
Optimizer SVG
Optimalkan SVG dengan menghapus metadata dan komentar. 100% privat....
Konversi JSON ke Ruby
Transform JSON ke Ruby Hash with symbol keys, Structs, or OpenStruct. No file upload, 100% privat....
Konversi CSV ke JSON
Konversi CSV files ke structured JSON. Ideal for APIs, databases, and web development. Pemrosesan lo...
Konversi JSON ke CSV
Konversi JSON ke CSV for Excel, Google Sheets, or database import. Pemrosesan lokal, 100% privat....
Konversi YAML ke JSON
Konversi YAML files ke JSON. Ideal for DevOps, Docker, Kubernetes, and CI/CD. Pemrosesan lokal, 100%...
Konversi JSON ke YAML
Konversi JSON ke human-readable YAML. Ideal for Docker Compose, GitHub Actions, and Kubernetes. Pemr...
Konversi XML ke JSON
Konversi XML files ke modern JSON. Ideal for SOAP ke REST API migration. Pemrosesan lokal, 100% priv...
Konversi JSON ke XML
Konversi JSON ke XML for SOAP integrations, Android, and legacy configurations. Pemrosesan lokal, 10...
Konversi TypeScript ke JavaScript
Transpile TypeScript code ke JavaScript. Remove types, interfaces, and decorators. Pemrosesan lokal,...
Konversi SCSS ke CSS
Compile SCSS/Sass code ke pure CSS. No Node.js, no npm install. Pemrosesan lokal, 100% privat....
Konversi LESS ke CSS
Compile LESS code ke pure CSS. No Node.js, no npm. Pemrosesan lokal, 100% privat....
Konversi TSV ke CSV
Konversi TSV (tab-separated) files ke CSV (comma-separated). Pemrosesan lokal, 100% privat....
Konversi CSV ke TSV
Konversi CSV files ke TSV (tab-separated). Pemrosesan lokal, 100% privat....
Konversi JSON ke TOML
Konversi JSON ke TOML for Cargo.toml, Hugo, Netlify, and Rust configs. Pemrosesan lokal, 100% privat...
Konversi TOML ke JSON
Konversi TOML files (Cargo.toml, Hugo, pyproject.toml) ke JSON. Pemrosesan lokal, 100% privat....
Konversi CSV ke XML
Konversi CSV data ke structured XML. Ideal for imports, SOAP APIs, and configurations. Pemrosesan lo...
Konversi YAML ke CSV
Konversi YAML data ke CSV for Excel or Google Sheets. Pemrosesan lokal, 100% privat....
Konversi CSV ke YAML
Konversi CSV data ke human-readable YAML. Ideal for Ansible, Docker, and configurations. Pemrosesan ...
Konversi Sass ke CSS
Compile indented Sass syntax ke pure CSS. No Node.js required. Pemrosesan lokal, 100% privat....
Konversi XML ke YAML
Konversi XML files ke human-readable YAML. Ideal for config migration. Pemrosesan lokal, 100% privat...
Konversi YAML ke XML
Konversi YAML ke XML for SOAP integrations and legacy systems. Pemrosesan lokal, 100% privat....
Konversi TOML ke YAML
Konversi TOML (Cargo, Hugo) ke YAML (Docker, K8s). Pemrosesan lokal, 100% privat....
Konversi YAML ke TOML
Konversi YAML ke TOML for Cargo.toml and Rust configs. Pemrosesan lokal, 100% privat....
FAQ
Got questions?
Yes. Everything runs in your browser with JavaScript. No code, tokens, or data are sent to servers.
Yes. JWT is decoded locally — it never leaves your browser. Perfect for safely debugging production tokens.
JavaScript (fetch), Node.js (axios), Python (requests), and PHP (cURL).
Yes. The structured data validator checks your JSON-LD against Schema.org types and shows errors, warnings, and missing fields.
Online web development tools
Web developers constantly work with conversions: decoding JWT tokens, transforming JSON into TypeScript interfaces, converting cURL commands into code, and generating visual CSS. These tasks require fast, secure tools.
Convertir.ai offers developer tools that run entirely in the browser. This is critical for security: when working with API keys, production JWT tokens, or proprietary code, you don't want that data passing through third-party servers.
All tools are pure JavaScript — no external dependencies, no API calls, no tracking. Open the tool, paste your data, get the result.