Your Everyday Utility Toolkit

Convert accurately between MB to GB, MiB to GB, decimal SI (1000) and binary IEC (1024), calculate download times, and explain drive sizes.

Inspect, view and remove EXIF, camera info, GPS location, and sensitive metadata from images, audio, and PDF documents.

Clean dangerous characters, emojis, language accents, and illegal OS symbols for web, cloud, and cross-platform safety.

Scan files using SHA-256 cryptographic checksums. Group identical duplicates, reclaim wasted storage, and export unique files as ZIP.

Standardize file naming styles, ISO 8601 dates, consecutive separators, and file extensions across your entire library.

Mass-rename multiple files with find & replace, regex, prefix/suffix, sequential numbering, and case formatting.

Convert multiple images (PNG, JPG, WebP, SVG, BMP) simultaneously in your browser and download as a ZIP bundle.

Compress multiple images simultaneously with custom quality and resolution scaling. See live byte savings and export as ZIP.

Mass-sanitize EXIF, GPS coordinates, camera serials, and sensitive author metadata from multiple files at once.

Practice structured speaking on any topic with research and speaking phases, deadline-based timers, and session stats. Loads live current-affairs topics from Hacker News and Wikipedia.

Convert images into ASCII art, colored ANSI terminal output, or Unicode block & braille characters. Configurable density, resolution, and export options.

Check if Google has cached a webpage and view the cached version.

Verify if your pages are indexed by Google search engine.

Find out how old a domain name is and when it was registered.

Check when your domain or any domain will expire.

View DNS records for any domain including A, MX, TXT, CNAME, and more.

Analyze HTTP response headers for security and performance insights.

Check if a website or server is online and view its HTTP status code.

Validate XML sitemap files for proper format and structure.

Detect your browser type, version, operating system, and device information.

View your current screen resolution, color depth, and display settings.

Calculate potential AdSense revenue based on CPM and traffic estimates.

Calculate Cost Per Mille (CPM) for advertising campaigns and earnings.

Test website loading performance, load time, speed index, and waterfalls.

Connect your game controller and test buttons, axes, vibration and events in real-time.

Censor faces in photos automatically — edge-detection based region finding with blur, pixelate or black rectangle overlays.

Analyze a URL's OpenGraph & Twitter Card meta tags. Detect missing or weak tags and get copy-ready fixes for better social sharing.

Test a proxy's connectivity, exit country, ISP and anonymity tier (elite / anonymous / transparent).

Turn a single color into a full Tailwind 50–950 shade scale with a custom variable name and style presets.

Generate harmonious color palettes: complementary, analogous, triadic, tetradic, monochromatic or random.

Extract the dominant color palette from any image using in-browser median-cut quantization.

Check WCAG2.1 contrast ratios between text and background colors with a live preview.

Convert colors between HEX, RGB, HSL, HSV and CMYK with live two-way channel editing.

Preview how colors and images look with protanopia, deuteranopia, tritanopia or achromatopsia.

Split an image into a custom rows × columns grid — ideal for carousels, puzzles and sprite sheets.

Convert raster images (PNG/JPG) to scalable vector graphics with shape detection and path tracing.

Combine multiple images into one: horizontal strip, vertical stack or grid with gap and background control.

Translate text, public websites, and text-based documents with auto-detect and regional language variants.

Comprehensive security scanner for TrueNAS, NextCloud & Cloudflare. Check SSL, headers, vulnerabilities.

Generate secure configuration files for your Cloudflare Tunnel. Map subdomains to local services.

Tune NextCloud performance. Generate optimized config.php and PHP Opcache settings.

Keep your Supabase project active. Monitor connection and prevent inactivity pause.

Record your screen, window, or tab instantly. No software installation required.

Record voice notes and audio from your microphone. Save as WebM audio.

Test your typing speed (WPM) and accuracy with random text challenges.

Calculate monthly payments, total interest, and amortization for loans.

Calculate Body Mass Index (BMI) and check your weight category.

Estimate daily calorie needs (TDEE) based on BMR and activity level.

Translate text to Morse code and back. Listen to the audio playback.

Shuffle lists, pick random items, and generate random teams.

Remove duplicate lines, sort text alphabetically, and clean up duplicate line lists instantly.

Test your memory with this classic card matching game.

10 mini games plus a full Sudoku puzzle in one browser-first game hub.

Generate realistic fake data: names, emails, addresses, credit cards for testing.

Format, validate, and minify XML data with proper indentation.

Visual CSV editor with table view. Add, remove, and edit rows and columns.

Convert any file to Base64 data URI for embedding in HTML/CSS/JS.

Parse URLs to extract protocol, host, path, query parameters, and more.

Generate HMAC-SHA256/384/512 signatures with secret keys.

Sort lines alphabetically, by length, reverse order, or shuffle randomly.

Escape and unescape strings for JavaScript, JSON, HTML, URL, SQL, and more.

Calculate MD5, SHA-1, SHA-256 checksums of files to verify integrity.

Collection of tested regex patterns: email, URL, phone, credit card, and more.

Create complex shapes with CSS clip-path visually. Drag points and copy code.

Generate favicons for your website. Create ICO, PNG, and Apple Touch icons.

Create structured data markup for SEO. Support for Articles, Products, Events, and more.

Generate secure entries for Apache/Nginx basic authentication files.

Generate public and private RSA key pairs (PEM format) locally in browser.

Minify and clean up SVG code. Remove comments, metadata, and unused attributes.

Get JavaScript event keycodes, codes, and location for any key press.

Generate CSS Grid layouts visually. Customize columns, rows, and gaps.

Identify real file types by magic numbers signature. Detect disguised files.

Interactive reference for essential Git commands. Copy commands instantly.

Generate QR codes from text or URLs instantly. Customize size, colors, and download in multiple formats.

Compress images without losing quality. Reduce file size for faster loading and sharing.

Download media from various platforms. Enter a URL and get your content in preferred format.

Download videos from Lulustream. Extract HLS/MP4 links with multiple quality options.

Shorten long URLs into compact, shareable links. Free, no sign-up required.

Convert images between formats (JPG, PNG, WebP). Fast client-side processing.

Generate strong, secure passwords with customizable options. 100% client-side.

Generate UUIDs (v4, v7) for development. Validate and identify UUID versions.

Format, validate, and minify JSON data with real-time error detection.

Test regular expressions with live matching and highlighting. Debug patterns instantly.

Compare two texts and see differences highlighted. Perfect for code reviews.

Write markdown with live preview. Export to HTML when ready.

Convert Unix timestamps to human-readable dates and vice versa.

Convert between units of measurement. Length, weight, temperature, and more.

Create beautiful CSS gradients with a visual editor. Copy CSS or Tailwind code.

Comprehensive reference for Tailwind CSS utilities including colors, spacing, typography, flexbox, grid, responsive breakpoints, and dark mode syntax.

Generate SEO meta tags including Open Graph and Twitter Card tags.

Decode and inspect JSON Web Tokens. View header, payload, and check expiration.

Parse cron expressions and see next scheduled runs. Human-readable descriptions.

Convert images to Base64 strings and decode Base64 back to images.

Minify CSS to reduce file size or beautify for readability.

Obfuscate HTML code with JavaScript encoding. Protect your source.

Obfuscate and minify CSS. Convert to JS injector or Data URI.

Protect JavaScript with variable renaming, string encoding, and more.

Decode obfuscated HTML, JS, CSS. Supports Base64, Unicode, Hex.

Makes DevTools Elements tab unreadable with nested custom elements.

Generate valid test credit card numbers with Luhn algorithm for development.

Validate credit card numbers using Luhn algorithm. Detect card type and verify authenticity.

Create disposable email inboxes and read incoming messages from one dashboard.

Generate alternative Gmail addresses using the dot trick and plus alias trick.

Guess professional email formats from a person name and company domain.

Verify an email with syntax, disposable, role, and live MX record checks.

Get name, domain, and social hints from a professional email address.

Search Bank Identification Numbers by country, card brand, and bank from real database.

Attempt to decrypt hashes using rainbow table lookup. Supports MD5, SHA1, SHA256, SHA384, SHA512.

Encrypt and decrypt text using AES-256-GCM with password-based key derivation.

Encrypt and decrypt text using DES and Triple DES algorithms with multiple modes.

Generate RIPEMD-160 hashes from text or files. Used in Bitcoin addresses and PGP fingerprints.

Generate customized Terms and Conditions documents for your website or app.

Generate GDPR and CCPA compliant Privacy Policy documents with custom options.

Intentionally corrupt files for testing error handling or data recovery tools.

Generate random IPv4 and IPv6 addresses with class filters and CIDR notation.

Test your webcam, use as a mirror, take screenshots. 100% private, runs locally.

Test HTTP APIs with GET, POST, PUT, DELETE. Add custom headers and inspect responses.

Convert cURL commands to JavaScript fetch() or Axios code instantly.

Complete reference for all HTTP status codes with descriptions and examples.

Build and preview Tailwind CSS classes visually with live preview.

Convert text to URL-friendly slugs. Perfect for blog posts and SEO.

Count words, characters, sentences. Get reading time estimates.

Calculate and convert aspect ratios for images and videos.

Convert CSS length units between px, rem, and em with live bidirectional editing and configurable base font size.

Reference A-series, B-series, Letter and Legal paper sizes with mm/cm/inch conversions and print margin guidelines.

Encode and decode HTML entities. Convert special characters safely.

Get geolocation data for any IP address or discover your own.

Convert text between cases: lowercase, UPPERCASE, camelCase, snake_case, etc.

Measure download speed, upload speed, latency, and jitter.

Get ownership and geolocation info for any IP address.

Check if an IP is listed in spam blacklists (DNSBLs).

Query DNS records: A, AAAA, MX, TXT, CNAME, NS, and more.

Measure network latency and jitter to any server.

Resolve hostnames to IPs or perform reverse DNS lookups.

Check if a website has a valid SSL/TLS certificate.

View HTTP response headers and security headers for any URL.

Parse user agent strings to detect browser, OS, and device.

Check if network ports are open on a host.

Convert JSON arrays to CSV format. Download or copy results.

Convert CSV data to JSON arrays. Supports custom delimiters.

Convert between binary, octal, decimal, and hexadecimal.

Calculate IP subnet details from CIDR notation.

Calculate Unix file permissions in numeric and symbolic notation.

Stay focused with work sessions and breaks. Customizable intervals.

View current time across multiple timezones around the world.

Convert text to speech using browser voices. 100% private.

Rotate images or videos, fit them into social templates, preview, and download the result.

Crop, rotate, and flip images with aspect ratio presets.

Resize images with presets or custom dimensions. Maintain aspect ratio.

Upscale images 2x-4x with bicubic interpolation. Client-side processing.

Remove backgrounds from images with color picker, magic wand, or brush.

Add text or image watermarks with opacity and position controls.

Upload Gemini images, auto-clean edge watermarks locally, and download the result.

Clean small ChatGPT or AI image watermarks in your browser with no upload.

Free local watermark cleaner for generated images. Upload, clean, download.

Full-featured editor with filters, crop, draw, text, and shapes.

Extract colors from any image. Build color palettes with HEX, RGB, HSL.

Browse and copy emojis by category. Quick search included.

Browse Unicode symbols by category (math, arrows, hearts, emojis). Click to copy with clipboard support.

Convert JSON data to YAML format instantly. Client-side processing.

Convert YAML data to JSON format with pretty print option.

Create CSS box shadows with visual editor. Copy CSS or Tailwind.

Create frosted glass effects with blur and transparency controls.

Format and beautify SQL queries for better readability.

Generate placeholder images with custom size and colors.

Scan QR codes from live camera, uploaded images, or clipboard.

Count down to any date. Share countdown links with others.

Calculate exact age with zodiac signs and fun facts.

Calculate percentages with multiple modes: % of, change, increase.

Solve math problems with step-by-step solutions. Supports image scanning.

Merge, split, compress, rotate PDF. Convert PDF to Word/PPT and vice versa. All processed locally.

Encode and decode text with Base64, URL encoding, HTML entities, and hex.

Generate MD5, SHA-1, SHA-256, SHA-512 hashes. Secure client-side hashing.

UUID generator, slug creator, JSON formatter, case converter, and more.

Pick colors and convert between HEX, RGB, and HSL formats instantly.

Generate placeholder text for your designs. Paragraphs, sentences, or words.

Beautify or minify JSON, CSS, HTML, JavaScript, and SQL code.

Generate structured prompts for AI agents. Single or multi-agent project specifications with OpenRouter integration.

Split restaurant bills fairly with tax & service fees. No one loses money, no disputes.

Random picker wheel for decisions, giveaways, or games. Add names, adjust weights, and spin!

Capture full-page screenshots of any website in mobile, tablet, or desktop viewport. Download PNG images instantly.

Discover your zodiac sign from your birth date. Get personality insights, career tips, and compatibility matches.

Generate detailed AI prompts automatically from any topic. Results in English and Indonesian with automatic translation.

Chat with AI using a custom system prompt. Define the AI's personality, then ask any question.

Download videos and audio from TikTok. Paste a URL and get video info and download links instantly.

Chat with an AI assistant in Bahasa Indonesia. Session-based conversations with local storage.

Rewrite any text with AI. Choose from different modes (standard, creative, formal) and intensities.

Drag & drop TTF/OTF/WOFF fonts, preview with custom text, and extract metadata (family name, version, vendor).