Entwickler-Tools

#️⃣ HEX to RGB Konverter Convert a hex colour like #6366F1 into its rgb() value instantly, with a live preview… #️⃣ RGB to HEX Konverter Enter red, green and blue (0–255) and get the matching #RRGGBB hex code instantly, with… 🖱️ CSS Button Generator Adjust colours, padding and corner radius with live sliders, preview the button, and… 📋 CSS Shadow Generator Adjust offset, blur, spread, colour and opacity with live sliders, preview the result,… 📐 Flexbox Generator Pick justify-content, align-items, flex-direction and gap and watch a live flex… 🔳 Grid Layout Generator Choose column and row counts and gaps with sliders, preview a live numbered grid, and… 💻 JSON-Formatierer Format, indent and validate JSON in Ihrem Browser. Instantly beautify or minify, see key… ✅ JSON-Validierer Paste JSON to instantly check if it is valid. Get the exact syntax error message when it… 🗄️ SQL-Formatierer Format SQL with configurable keyword case and indent size, or minify it to a single… 🔄 JSON/YAML-Konverter Convert JSON to YAML or YAML to JSON in Ihrem Browser. Auto-convert as you type, swap… 🔄 CSV to JSON / JSON to CSV Konverter Convert CSV to JSON or JSON to CSV in Ihrem Browser. Auto-detect delimiters, use the… 📊 XLSX to TXT Konverter Convert Excel and other spreadsheets to delimited text in Ihrem Browser. Pick a sheet,… 📄 Markdown-Vorschau Write Markdown and see it rendered live, or grab the generated HTML. Supports headings,… 📐 CSS Glassmorphism & Neumorphism Generator Build frosted-glass (glassmorphism) or soft-shadow (neumorphism) surfaces visually and… 📄 CSS-Minifizierer Fügen Sie CSS ein, um Kommentare zu entfernen und Leerzeichen zu reduzieren. Schnelle… 📄 JS-Minifizierer Paste JavaScript to remove comments and collapse whitespace, then see the efficiency and… 🔢 Base64-Kodierer Encode text to Base64 right in Ihrem Browser, with full UTF-8 support for emoji and… 🔢 Base64-Dekodierer Decode a Base64 string back to readable text in Ihrem Browser. Restores UTF-8 characters… 🔤 HTML-zu-Text-Konverter Paste HTML and get clean plain text with all tags removed, using the browser's own… 💻 Text to HTML Konverter Convert plain text into HTML: wrap lines in paragraph tags, turn line breaks into <br>,… ✨ Code-Formatierer Paste minified or messy HTML or CSS and get clean, indented, readable code back.… 🖼️ Lazy Load Image Generator Generate ready-to-paste lazy-loading image code — native loading="lazy" or a JavaScript… 📐 CLS Prüfer Tool Learn how Cumulative Layout Shift is scored from impact and distance fractions, watch a… 🏷️ Meta Tag Generator Generate SEO meta tags and see a live search-result preview as you type. Copy title,… 📤 Open Graph Generator Generate Open Graph meta tags and preview the social share card as you type. Set the… 🗺️ Sitemap Generator Turn a list of URLs into a valid XML sitemap. Set change frequency and priority, then… 💻 Schema Markup Generator Tool Generate JSON-LD structured data for Article, Local Business, Product, Organization and… ❓ FAQ Schema Generator Tool Enter question-and-answer pairs and generate valid FAQPage JSON-LD structured data to… 🤖 Robots.txt Generator Generate a robots.txt file: choose the user-agent, list paths to disallow and link your… 🛡️ Privacy Policy Generator Free Generate a privacy policy tailored to your site. Toggle cookies, AdSense, analytics and… ⚠️ Disclaimer Generator Free Build a website disclaimer by toggling the clauses you need: medical, legal, financial,… 📝 Terms & Conditions Generator Free Generate terms and conditions for your website or app. Toggle accounts, user content,… ✅ AdSense Eligibility Prüfer Answer a few questions about your site and get a readiness score with specific… ☑️ AdSense Ready Blogger Template Prüfer Paste or upload a Blogger XML theme and get a structural audit: namespaces, viewport,… 💻 Blogger Code Box Generator Create syntax-highlighted, self-contained HTML code boxes for Blogger and other blogs.… 📐 AdSense Heatmap Generator Visualise ad placements on blog, mobile, e-commerce and forum wireframes, and get an… ▶️ Breadcrumb Schema Generator Tool Generate BreadcrumbList JSON-LD structured data. Add each level of the trail with its… ©️ Copyright Disclaimer Generator Generate a copyright notice for your website with optional Fair Use and DMCA clauses.… 🖼️ Favicon Generator Build a favicon from an uploaded image, a letter, or an emoji, preview it at real sizes,… 🔒 Passwort-Generator Generate strong random passwords in Ihrem Browser. Choose length and whether to include…