Utility

Generate .htaccess files visually — no Apache expertise needed. Toggle sections, add redirect rules, configure security headers, and download a ready-to-use file in seconds. Presets: WordPress Static Site Force HTTPS Block Bad Bots Cache Static Assets Reset All Redirects 301 / 302 ▼ Default type 301 Permanent 302 Temporary + Add Redirect Rule Source path (e.g. /old-page) → Destination URL Security Headers ▼ X-Frame-Options: SAMEORIGIN X-Content-Type-Options: nosniff X-XSS-Protection: 1; mode=block Referrer-Policy: strict-origin-when-cross-origin Strict-Transport-Security (HSTS) Content-Security-Policy: default-src 'self' ServerTokens / hide server signature Browser Caching ▼ Images (jpg, png, gif, webp, svg) — 1 month CSS & JavaScript — 1 week Fonts (woff, woff2, ttf) — 1 year HTML — 1 hour Disable ETags (for CDN environments) CORS ▼ Allow Origin Allow Methods: GET, POST, OPTIONS Allow Headers: Content-Type, Authorization CORS for fonts only (recommended) Gzip Compression ▼ HTML, XML, Plain text CSS & JavaScript Fonts (SVG, TTF) JSON & APIs Custom Error Pages ▼ 404 Not Found 403 Forbidden 500 Server Error 401 Unauthorized Directory Options ▼ Disable directory listing (Options -Indexes) Follow symbolic links (Options +FollowSymLinks) Block access to dotfiles (.env, .git, etc.) Block PHP execution in uploads directory Block common bad bots Default charset UTF-8 ISO-8859-1 (none) Preview — .htaccess Copy Download Related Tools Build robots.txt → Robots.txt Generator ...

Text to convert Font style Standard — classic # blocks Banner — = and | wide style Shadow — / and _ with depth Thin — minimalist lines Block — solid █ characters Custom fill character Character width Narrow Normal Wide Orientation Horizontal Vertical Output 0 characters Type text above to generate ASCII art... Copy to Clipboard Clear Copied to clipboard! Generate QR codes → QR Code Generator Create placeholder images → Placeholder Image Generator Explore Unicode characters → Unicode Character Map

Enter any foreground and background color to instantly calculate the WCAG 2.1 contrast ratio. See whether your color pair passes AA or AAA compliance for normal text, large text, and UI components. ...

Enter any credit card number to validate its format using the Luhn algorithm and identify the card network. This tool works entirely in your browser — no data is ever sent to a server. Card Network •••• •••• •••• •••• VALID THRU ••/•• —— Card Number Validate Clear Card Network — Number Length — Luhn Check — IIN / BIN — Generate Test Card Numbers These are mathematically valid numbers used for testing only. They are not linked to real accounts. Generate All Types How the Luhn Algorithm Works Enter a card number above to see a step-by-step breakdown. Important Notice: This tool validates number format only. It cannot verify if a card exists, is active, or has available funds. Do not use real card numbers — for testing, use the generated test numbers above. Related Tools IBAN Validator Password Generator BMI Calculator Compound Interest Calculator Unit Converter

Build CSS media queries visually — pick device presets, set breakpoints, toggle orientation and accessibility features, then copy the generated @media code straight into your stylesheet. ...

Add Transaction Date Type + Income - Expense Description Amount ($) Category Food Transport Housing Entertainment Health Education Other Add Transaction Monthly Overview Income $0.00 Expenses $0.00 Balance $0.00 Transactions Month Category All Categories Food Transport Housing Entertainment Health Education Other Type All Income Expense Export CSV Date Description Category Type Amount Edit Transaction Date Type + Income - Expense Description Amount ($) Category Food Transport Housing Entertainment Health Education Other Cancel Save Changes Related Tools Budget Planner — Plan your monthly budget with the 50/30/20 rule Split Bill Calculator — Split costs fairly among a group Related Articles 7 Best Budgeting Apps in 2026 (Free & Paid Compared) Best Budgeting Apps 2026: Full Comparison 10 Ways ChatGPT Can Save You $500/Month

Create Study Stats Manage Add a Card Front (question) Back (answer) + Add Card Bulk import via CSV — one card per line: front,back ...

Generate frosted-glass CSS effects in seconds. Adjust blur, transparency, border radius, and more — then copy the ready-to-use CSS code. ...

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Enter IBAN Number Validate Clear Try an example: DE (Germany) GB (UK) FR (France) ES (Spain) IT (Italy) NL (Netherlands) BE (Belgium) AT (Austria) CH (Switzerland) IE (Ireland) Invalid checksum IBAN Length by Country Flag Country Code Length Format Related Tools BIC / SWIFT Code Validator Currency Converter VAT Number Validator Routing Number Lookup Wire Transfer Fee Calculator