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utvecklarverktyg
40+ väsentliga verktyg för utvecklare. Ingen registrering, inga gränser. All bearbetning sker i din webbläsare — dina data lämnar aldrig din enhet.
JSON Formatter
Format, validate, and beautify JSON data with syntax highlighting
Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 back to text
URL Encoder/Decoder
Encode or decode URL components and query parameters
Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 hashes from text
UUID Generator
Generate random UUIDs (v4) in bulk with one click
Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates
Color Converter
Convert colors between HEX, RGB, HSL formats with preview
Regex Tester
Test regular expressions with real-time matching and highlighting
Markdown Preview
Write Markdown and see the rendered preview side by side
JWT Decoder
Decode and inspect JSON Web Tokens (header, payload, signature)
QR Code Generator
Generate QR codes from text, URLs, or any data
Lorem Ipsum Generator
Generate placeholder text in paragraphs, sentences, or words
HTML Entity Encoder
Encode and decode HTML entities and special characters
CSS Minifier / Beautifier
Minify or beautify CSS code for production or readability
Number Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal
Text Diff Checker
Compare two texts and highlight the differences
Word Counter
Count words, characters, sentences, and paragraphs in text
Password Generator
Generate secure random passwords with customizable options
SQL Formatter
Format and beautify SQL queries for better readability
Cron Expression Parser
Parse and explain cron expressions with next run times
JSON ↔ YAML Converter
Convert between JSON and YAML formats instantly
String Case Converter
Convert text between camelCase, snake_case, kebab-case, and more
URL Slug Generator
Convert text to SEO-friendly URL slugs
Chmod Calculator
Calculate Linux file permissions with interactive checkboxes
Line Sort & Dedup
Sort lines, remove duplicates, reverse, shuffle, and more
JS/HTML Formatter
Minify or beautify JavaScript and HTML code
Image Base64 Converter
Convert images to Base64 strings and data URIs with drag & drop
Git Command Generator
Visual Git command builder — select an action, fill in parameters, copy the command
XML-formaterare
Formatera, minifiera och validera XML
CSV ↔ JSON-konverterare
Konvertera mellan CSV och JSON
HTTP-statuskodsreferens
Slå upp HTTP-statuskoder med betydelser
MIME-typsökning
Hitta MIME-typer efter filändelse
Escape / Unescape
Escape eller unescape HTML, JavaScript och JSON
IP-nätverkskalkylator
Beräkna nätmask, nätverk och broadcast
Falsk datagenerator
Generera falska namn, e-post för testning
HMAC-generator
Generera HMAC-SHA256, HMAC-SHA1
URL-parser
Parsa URL till komponenter
Text ↔ binär konverterare
Konvertera text till binär och vice versa
PEM / certifikatdekoder
Dekoda PEM-certifikat
HTML-tabellgenerator
Konvertera CSV eller JSON till HTML-tabell
Bcrypt-hashgenerator
Generera bcrypt-lösenordshashar
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