Tous les outils 72 total
Chaque action dev, organisee selon ce que vous voulez faire.
JSON Formatter
Beautify and format JSON with configurable indentation. Produces clean, readable output instantly.
JSON Validator
Validate JSON syntax and structure. Get precise error messages with line and column numbers.
JSON Minifier
Remove all whitespace from JSON to produce the smallest possible output for production use.
JSON Diff
Compare two JSON documents and highlight all differences between them.
JSON to YAML
Convert JSON to YAML format with proper indentation and structure.
JSON to CSV
Convert a JSON array of objects to CSV format ready for spreadsheet import.
JSON to XML
Convert JSON data to well-formed XML with proper element nesting.
JSON to TypeScript
Generate TypeScript interfaces from JSON data automatically.
JSON to Zod
Generate Zod schema definitions from JSON data for runtime validation.
JSON to Go Struct
Convert JSON to Go struct definitions with proper field tags.
XML Formatter
Format and indent XML documents for readability.
XML Validator
Validate XML syntax and structure. Detect malformed tags and encoding issues.
XML to JSON
Convert XML documents to JSON format with proper nested structure.
XML Minifier
Remove whitespace and comments from XML for compact output.
YAML Formatter
Format and normalize YAML files with consistent indentation.
YAML Validator
Validate YAML syntax and detect structural errors.
YAML to JSON
Convert YAML to JSON format with proper structure.
CSV to JSON
Convert CSV data to JSON array of objects using the first row as headers.
CSV Formatter
Format and normalize CSV data with consistent delimiters and quoting.
CSV to SQL
Convert CSV data to SQL INSERT statements for database import.
Base64 Encode / Decode
Encode text to Base64 or decode Base64 strings back to plain text.
URL Encode / Decode
Encode special characters for URL-safe usage or decode URL-encoded strings.
HTML Encode / Decode
Encode HTML entities or decode them back to characters.
JWT Decoder
Decode and inspect JWT tokens. View header, payload, and expiration. Works entirely in the browser.
Unicode Converter
Convert text to Unicode code points and back, in multiple formats.
HEX Converter
Convert text to hexadecimal encoding and decode hex strings back to text.
Hash Generator
Generate cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512) for any text input.
UUID Generator
Generate cryptographically secure UUIDs (v4) in bulk. Zero server calls.
Password Generator
Generate strong, random passwords with customizable length and character sets.
Password Strength Checker
Analyze password strength with entropy calculation and detailed feedback.
HMAC Generator
Generate HMAC signatures using SHA-256 or SHA-512 with a secret key.
Regex Tester
Test regular expressions against text with real-time match highlighting.
Regex Generator
Generate common regex patterns for email, URL, phone, date and more.
Diff Checker
Compare two text blocks and show additions, deletions and changes.
Case Converter
Convert text between camelCase, PascalCase, snake_case, kebab-case, UPPER_CASE and more.
Word Counter
Count words, characters, sentences, paragraphs and reading time.
Line Sorter
Sort lines alphabetically, numerically, or in reverse order.
Remove Duplicate Lines
Remove duplicate lines from text, keeping only unique entries.
Slug Generator
Convert text to URL-friendly slugs for use in URLs, file names, and IDs.
Lorem Ipsum Generator
Generate placeholder lorem ipsum text in words, sentences or paragraphs.
Markdown Previewer
Preview Markdown with live rendering. Supports GFM tables, code blocks and more.
Markdown to HTML
Convert Markdown to clean HTML output.
Text Cleaner
Remove extra spaces, blank lines, special characters and normalize text.
Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa.
Epoch Converter
Convert between epoch time and human-readable date formats.
Timezone Converter
Convert date and time between any two time zones worldwide.
Cron Parser
Parse and explain cron expressions in plain English. See next run times.
URL Parser
Parse a URL into its components: protocol, host, pathname, query params, and hash.
URL Builder
Build URLs from components: base URL, path segments, and query parameters.
Meta Tag Generator
Generate HTML meta tags for SEO, Open Graph and Twitter Cards.
Robots.txt Generator
Generate a robots.txt file to control search engine crawling.
User Agent Parser
Parse user agent strings to identify browser, OS, and device type.
CSS Minifier
Minify CSS by removing whitespace, comments and redundant code.
CSS Beautifier
Beautify and format CSS with proper indentation and line breaks.
Box Shadow Generator
Visually generate CSS box-shadow with live preview and instant code output.
Gradient Generator
Create CSS linear and radial gradients with a visual editor.
CSS Clamp Generator
Generate CSS clamp() functions for fluid, responsive typography and spacing.
HTML Formatter
Format and indent HTML documents for improved readability.
HTML Minifier
Remove whitespace, comments and optional tags from HTML for production.
HTML to JSX
Convert HTML markup to valid JSX for use in React components.
JavaScript Formatter
Format and beautify JavaScript code with configurable indentation.
JavaScript Minifier
Minify JavaScript by removing whitespace and comments.
SQL Formatter
Format and beautify SQL queries with proper indentation and casing.
SQL Minifier
Minify SQL queries by removing whitespace and comments.
Color Picker
Pick colors and get HEX, RGB, HSL, and HSB values instantly.
HEX to RGB
Convert HEX color codes to RGB, RGBA, HSL and CSS color values.
Contrast Checker
Check color contrast ratios for WCAG 2.1 AA/AAA accessibility compliance.
Palette Generator
Generate color palettes from a base color including tints, shades and complementary colors.
Image to Base64
Convert images to Base64 data URLs for inline embedding in HTML and CSS.
Base64 to Image
Convert Base64 data URLs back to displayable images and download them.
SVG Optimizer
Optimize SVG files by removing unnecessary data and reducing file size.
QR Code Generator
Generate QR codes for URLs, text, and contact information instantly.
Outils gratuits dans le navigateur pour les taches developpeur du quotidien
Trouvez des utilitaires focalises pour formater des donnees, convertir des encodages, generer des valeurs sures, tester des expressions regulieres, travailler les couleurs et nettoyer du texte.
JSON outils
10 outils pour formatez, validez, convertissez et comparez des donnees json.
XML outils
4 outils pour formatez, validez, convertissez et testez des documents xml.
YAML outils
3 outils pour formatez, validez et convertissez des fichiers yaml.
CSV outils
3 outils pour visualisez, formatez et convertissez des donnees csv.
Encodage outils
6 outils pour encodez et decodez base64, url, html, jwt et plus encore.
Securite outils
5 outils pour generez des hashes, uuid, mots de passe et jetons hmac.
Regex outils
2 outils pour testez, generez et explorez des expressions regulieres.
Texte outils
10 outils pour comparez, transformez, comptez et manipulez du texte.
Date et heure outils
4 outils pour convertissez timestamps, epochs, fuseaux horaires et expressions cron.
Web outils
5 outils pour generez des balises meta, analysez des url, previsualisez open graph et plus.
CSS outils
5 outils pour minifiez, embellissez et generez des utilitaires css.
HTML outils
3 outils pour formatez, minifiez, previsualisez et convertissez du html.
JavaScript outils
2 outils pour formatez, minifiez et inspectez du code javascript.
SQL outils
2 outils pour formatez, minifiez et embellissez des requetes sql.
Couleur outils
4 outils pour choisissez, convertissez, generez des palettes et verifiez le contraste.
Image outils
4 outils pour convertissez des images, optimisez des svg, generez favicons et qr codes.