Alat Pengembang (ID)

71 free alat pengembang tools — instant, private, no sign-up

Alat Pengembang — Semua alat 71

.env Environment File Generator

Build clean, production-ready .env environment files with secure cryptographic secrets, database credentials, and mail presets.

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Apache .htaccess 301 Redirect Generator

Generate production-grade Apache .htaccess redirect configurations including HTTP to HTTPS and WWW rules.

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Barcode Generator (Code 128 & SKU)

Create high-resolution scannable barcodes in CODE128 format for product packaging and retail inventory labels.

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Base32 Encoder & Decoder

Encode text into RFC 4648 Base32 strings or decode Base32 data back to plaintext with support for 2FA TOTP secret key strings.

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Base58 & Base58Check Encoder/Decoder

Encode and decode Bitcoin, IPFS, and Solana Base58 and Base58Check strings without ambiguous 0OIl characters in real time.

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Base64 to File & File to Base64

Convert any file into Base64 strings and HTML Data URIs, or decode Base64 back into downloadable binary files.

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Base64URL Safe Encoder / Decoder

Encode and decode Base64URL strings with URL-safe characters (- and _) and optional padding stripping for JWT and web tokens.

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Binary to Text & Text to Binary Translator

Translate text to binary 8-bit ASCII representation or convert binary code strings back into readable UTF-8 text in real time.

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Code Minifier (HTML, CSS, JS)

Minify CSS stylesheets, JavaScript files, and HTML markup online to boost website speed and save bandwidth.

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Cron Schedule Generator

Generate standard 5-part cron syntax with an interactive visual schedule builder and human-readable explanations.

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CSS Clip Path & Shape Generator

Generate complex CSS clip-path shapes including polygons, chevrons, hexagons, triangles, and badges with CSS export.

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CSS Flexbox Layout Generator

Experiment with flex directions, alignment, spacing, and wrapping with a live visual container and CSS export.

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CSS Glassmorphism & Frosted Glass Generator

Design modern frosted glass UI cards with real-time backdrop blur, opacity, border highlights, and CSS export.

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CSS Grid Layout Generator

Visually build responsive CSS grid architectures: configure column tracks, rows, grid gaps, and preview live responsive layout code.

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CSV to SQL Converter

Convert CSV or TSV data into SQL CREATE TABLE and batch INSERT statements with automatic column data type inference for MySQL, PostgreSQL, and SQLite.

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cURL to Code Converter

Convert cURL command requests into executable code in JavaScript (Fetch & Axios), Python (Requests), PHP (cURL), Go, Node.js, and C#.

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Dekoder JWT

Dekode token JWT dengan aman di browser Anda — header dan payload sebagai JSON.

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Docker Compose YAML Generator

Visually build multi-container docker-compose.yml files with Node.js, PHP, Nginx, MySQL, PostgreSQL, Redis, and volumes in seconds.

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Docker Run to Compose Converter

Convert docker run CLI commands into clean, multi-service docker-compose.yml files with volumes, ports, environment variables, and restart policies.

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Domain Age Checker

Check domain age, registration dates, registrar, DNS records, SSL certificate, and website details.

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Encoder Entitas HTML

Enkode dan dekode entitas HTML dengan aman di browser Anda.

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Enkoder/Dekoder Base64

Enkode dan dekode teks atau data ke Base64 dalam satu klik.

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Generator Gitignore

Buat file .gitignore untuk tumpukan teknologi Anda dalam satu klik.

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Hex to ASCII & ASCII to Hex Converter

Convert hexadecimal strings to readable ASCII text and plain text to hex with custom delimiters, UTF-8 multibyte support, and interactive byte inspector.

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HTML Entity Encoder & Decoder

Encode special characters into HTML entities or decode named, decimal, and hexadecimal character entities into readable UTF-8 text.

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HTML Table Generator & Styler

Build responsive, styled HTML tables visually with customizable columns, rows, header styling, zebra striping, and instant code export.

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HTML to Markdown Clean Converter

Paste raw HTML markup to convert headings, links, bold/italics, lists, and tables into clean Markdown.

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HTML to React JSX Converter

Convert HTML snippets into valid JSX: class to className, for to htmlFor, inline style object mapping, and auto-closed void tags.

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HTTP Request Tester & API Console

Alat online gratis — tidak perlu mendaftar.

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IP Location Checker & Geolocation Lookup

Alat online gratis — tidak perlu mendaftar.

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JavaScript KeyCode & Event Checker

Interactive JavaScript keyboard event tester displaying event.key, event.code, keyCode, which, location, and modifier keys in real-time.

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JSON Diff & Compare Tool

Alat online gratis — tidak perlu mendaftar.

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JSON Minifier & Whitespace Compressor

Minify and compress JSON data by stripping unnecessary whitespace, indents, and newlines to optimize payload size and network bandwidth.

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JSON to TypeScript Interface Generator

Convert raw JSON objects, API responses, and nested arrays into clean, strongly typed TypeScript interfaces or type aliases instantly.

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JWT Token Builder & Signer

Build, customize claims, and sign RFC 7519 JSON Web Tokens (JWT) using HS256, HS384, or HS512 HMAC algorithms.

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Kode Status HTTP

Cari arti kode status HTTP dengan cepat.

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Konverter Dasar

Konversi bilangan antara biner, desimal, hex, dan oktal.

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Konverter JSON ke CSV

Konversikan array JSON ke CSV dan CSV kembali ke JSON secara instan.

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Konverter Stempel Waktu Unix

Konversikan stempel waktu Unix menjadi tanggal dan sebaliknya di zona waktu mana pun.

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Konverter Warna

Konversi warna antara format HEX, RGB, dan HSL.

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Konverter XML JSON

Konversikan JSON ke XML dan XML ke JSON secara instan.

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Konverter YAML JSON

Konversi antara YAML dan JSON (mendukung subset YAML dasar).

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Linux Chmod Permissions Calculator

Select file permissions to generate Linux chmod numeric codes (755, 644) and symbolic notations (-rwxr-xr-x).

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MIME Type Lookup & Media Directory

Search over 1,000+ MIME types, media content-types, file extensions, and HTTP headers with category filters and instant one-click copy.

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Mock JSON REST API Data Generator

Generate realistic dummy JSON payloads with IDs, names, emails, addresses, and timestamps for testing APIs.

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Nginx Server Config Generator

Generate production-ready Nginx server configurations with reverse proxy, SSL/TLS, PHP-FPM, security headers, and gzip compression.

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Parser Agen Pengguna

Parsing string agen pengguna browser ke dalam browser, OS, dan mesin.

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Pembuat Bagan Peta Situs

Buat bagan struktur situs web interaktif dari kerangka, pratinjau tata letak, dan unduh PNG, SVG, JSON, atau HTML interaktif.

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Pembuat Data Tiruan

Hasilkan nama palsu, email, telepon, dan kumpulan data pengujian JSON.

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Pembuat Enkode/Dekoder URL

Menyandikan atau mendekode string URL untuk penggunaan yang aman di tautan dan API.

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Pembuat Meta Tag

Hasilkan tag meta SEO, Grafik Terbuka, dan HTML Kartu Twitter.

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Pembuat UUID

Hasilkan pengidentifikasi UUID v4 yang acak secara kriptografis secara massal.

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Pemformat CSS

Mempercantik atau memperkecil CSS di browser Anda — tidak perlu mengunggah.

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Pemformat HTML

Mempercantik atau memperkecil markup HTML untuk keluaran kode yang dapat dibaca.

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Pemformat JavaScript

Mempercantik atau memperkecil kode JavaScript untuk hasil yang ringkas dan mudah dibaca.

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Pemformat JSON

Format, validasi, dan perkecil JSON dengan penyorotan sintaksis yang dapat dibaca.

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Pemformat SQL

Mempercantik kueri SQL untuk pemformatan yang mudah dibaca.

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Pemformat XML

Format dan perkecil XML di browser Anda.

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Penguji Regex

Uji ekspresi reguler secara langsung dengan sorotan dan bendera pertandingan.

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Penurunan harga ke HTML

Ubah sintaks Markdown menjadi HTML bersih dengan pratinjau langsung.

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Redirect Checker & HTTP Header Tracer

Alat online gratis — tidak perlu mendaftar.

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Robots.txt Tester & Validator

Alat online gratis — tidak perlu mendaftar.

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SQL Minifier & Query Compressor

Minify and compress SQL queries by stripping comments and redundant whitespace while preserving literals and standardizing SQL keywords for production.

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String Escape Unescape

String escape dan unescape untuk JSON, HTML, URL, dan JavaScript.

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Subnet & CIDR Calculator

Calculate IPv4 subnet masks, usable host ranges, CIDR notations, network and broadcast addresses in real-time.

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SVG to PNG High-Res Converter

Paste SVG vector code or upload an .svg file to render and export crisp PNG raster images at custom resolutions.

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TOML to JSON & YAML Converter

Parse and convert TOML configuration files into beautifully formatted JSON or YAML documents with live syntax validation.

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TSV to JSON & CSV Converter

Convert Tab-Separated Values (TSV) into formatted JSON arrays, objects, or CSV files with real-time column type inference.

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URL Parser & Query String Deconstructor

Deconstruct, analyze, and manipulate any URL into its protocol, host, port, path, query string parameters, and hash with live editing.

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WHOIS Domain Lookup

Perform real-time WHOIS and RDAP domain queries to inspect registrar information, expiration dates, domain age, status codes, and name servers.

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YAML Validator & Linter

Validate and lint YAML syntax in real time with line-by-line error indicators, structure formatting, and bi-directional YAML-to-JSON conversion.

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