Smart Web Tools to Supercharge Your Workflow

Count characters, words, lines, paragraphs, and estimate reading time in real time.

Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and kebab-case.

Compare two text or code snippets side-by-side to highlight added, removed, and modified lines.

Extract all valid email addresses from any unorganized text, HTML, or raw data.

Find and replace words or phrases across large text with case-sensitive and regex options.

Sort lines alphabetically (A-Z/Z-A), by length, reverse order, shuffle randomly, or remove duplicates.

Generate stylish, bold, italic, gothic, and aesthetic Unicode fonts for Instagram, TikTok, and bio profiles.

Convert article titles into clean, search-engine friendly URL slugs and permalinks.

Flip text upside down, reverse character order, or reverse words for social media fun.

Translate text to Morse code and Morse to text with real-time audio beep playback.

Convert plain text to 8-bit binary code strings and decode binary into human-readable text.

Spell out callsigns, codes, and names using NATO (Alfa, Bravo) and Turkish radio phonetic alphabets.

Add custom line numbers, prefixes, and zero padding to lists, scripts, and multi-line text.

Parse, format, and validate international phone numbers using Google's libphonenumber standard with country detection.

Generate technical numeronym abbreviations like i18n, a11y, l10n, and k8s from any word or sentence.

Normalize email addresses by removing Gmail dots, sub-addressing (+ tags), and lowercasing domain names.

Convert length, mass, temperature, area, and digital data storage units with high precision.

Encode plain text to Base64 or decode Base64 strings back to readable UTF-8 text.

Convert Unix Epoch timestamps (seconds/milliseconds) to human-readable dates and vice versa.

Convert between PNG, JPG, and WEBP image formats with customizable compression quality.

Convert text characters into Decimal, Hexadecimal, and 8-bit Binary ASCII codes.

Convert characters and emojis into \uXXXX escapes, Unicode Code Points (U+), and HTML decimal entities.

Convert PNG, JPG, WEBP, and SVG images into Data URI, HTML <img> tags, and CSS Base64 strings.

Decode Base64 strings to downloadable PDF files with instant in-browser preview.

Convert JSON datasets into valid XML documents and transform XML tags into structured JSON objects.

Convert numbers into Roman numerals and decode Roman numerals back into standard integers with step-by-step math.

Convert configuration files seamlessly between JSON and TOML formats with live syntax validation.

Modern online calculator with operation history, keyboard support, and clean layout.

Calculate percent of value, percentage increase/decrease, sales discounts, and tax rates.

Calculate the exact number of days, weeks, months, years, and working days between two dates.

Calculate your exact age in years, months, days, hours, and count down to your next birthday.

Calculate your Body Mass Index (BMI) and discover your healthy ideal weight range.

Convert between Joules, Calories (cal), Kilocalories (kcal), Kilowatt-hours (kWh), BTU, and electronvolts.

Convert L/100km, US MPG, and UK MPG; calculate total trip fuel expenses based on distance.

Convert between Liters, Milliliters, Cubic Meters (m³), Gallons, Fluid Ounces (fl oz), and Barrels.

Calculate 12-month net from gross salary or gross from target net with SGK, progressive income tax brackets, and employer cost.

Calculate VAT inclusive/exclusive amounts with %1, %10, %20 standard and custom sales tax rates instantly.

Estimate statutory severance pay and notice compensation based on employment dates, gross wage, benefits, and statutory ceiling.

Calculate statutory rent increase amount and new rent based on 12-month CPI/inflation rate averages.

Calculate statutory notice period, gross notice pay, tax deductions, and net payout based on labor law.

Calculate the exact cash compensation for accrued unused annual leave days upon job exit.

Calculate gross and net overtime pay for extra hours and public holidays.

Calculate monthly installments, total interest, tax charges, and amortization schedule for any loan.

Simulate portfolio wealth growth with regular contributions and compounding interest.

Measure how inflation erodes real purchasing power over time and see future basket costs.

Calculate tip percentages and split the restaurant bill evenly among friends with WhatsApp copy.

Calculate gross profit, profit margin percentage, and markup percentage from cost and revenue.

Calculate net crypto trading profit, exit value, exchange fees, and percentage ROI.

Calculate gross and net simple interest returns for daily, monthly, or yearly term deposits.

Calculate instant cross-rate parities between major global currencies (USD, EUR, TRY, GBP, JPY).

Calculate your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) for weight goals.

Generate cryptographically secure, uncrackable random passwords with custom entropy rules.

Compute MD5, SHA-1, SHA-224, SHA-256, SHA-384, and SHA-512 cryptographic hashes in real time.

Decode and inspect JSON Web Tokens (JWT) client-side to examine Header, Payload, and expiration status.

Decode and verify Certificate Signing Requests (CSR) to inspect Common Name, Organization, and key size.

Generate self-signed SSL certificates and RSA private keys (PEM format) client-side for local development.

Check SSL certificate expiration date, remaining valid days, issuer, and domain coverage from PEM.

Generate secure .htpasswd credentials for Apache and Nginx HTTP Basic Authentication (SHA-1 & MD5).

Validate IBAN numbers via MOD-97 and verify credit card validity using the Luhn algorithm with 100% local browser privacy.

Craft and sign mock JSON Web Tokens (JWT) for local API development and testing.

Analyze password entropy and calculate how long a brute-force attack would take to crack it.

Generate unguessable 4-digit and 6-digit random PIN numbers using Web Crypto API.

Generate cryptographic Bcrypt password hashes and verify existing hashes against plaintext passwords.

Compute Hash-based Message Authentication Codes (HMAC) using SHA-256, SHA-512, MD5, and secret keys.

Encrypt and decrypt plaintext strings using AES-256 or TripleDES with a custom secret passphrase.

Anonymize and mask sensitive personal data including emails, phone numbers, credit cards, and IDs.

Generate live 30-second TOTP two-factor authentication tokens and QR codes compatible with Google Authenticator.

Generate cryptographic RSA public and private key pairs (1024, 2048, 4096-bit) in PEM format using Web Crypto API.

Pick colors in HEX, RGB, and HSL formats; generate harmonious color palettes and gradients.

Upload photos or graphics and click any pixel to sample exact HEX and RGB color codes.

Generate high-resolution PNG and SVG QR codes for websites, Wi-Fi networks, text, and contact cards.

Generate 16x16, 32x32, 180x180 Apple Touch icons, and Android PWA icons from your logo.

Remove white, black, or green screen backgrounds and convert images into transparent PNGs.

Preview and test responsive websites inside MacBook, iPad, and iPhone device frames.

Create funny memes and captioned photos with top and bottom impact text on custom images.

Convert text to ASCII banner typography or transform photos into ASCII character art.

Resize images by exact pixels or percentage with aspect ratio lock, quality control, and social media presets.

Test your microphone input volume with real-time decibel meter and verify webcam video stream resolution securely.

Verify text and background color combinations against WCAG 2.1 AA and AAA accessibility contrast standards.

Design linear and radial gradients with customizable angles, multi-stop color palettes, and ready-to-use CSS output.

Visually configure CSS box-shadow offsets, blur, spread, inset modes, and 4-corner border-radius with live CSS export.

Generate high-resolution Code 128 and Code 39 barcodes from text or numbers with custom dimensions and PNG download.

Convert color values seamlessly between HEX, RGB, HSL, and print-ready CMYK formats.

Convert vector SVG graphics into crystal clear PNG images at any resolution scale.

Minify and strip unnecessary metadata from SVG graphics to reduce file size up to 60%.

Compress images directly in your browser with customizable quality and instant size savings.

Rotate photos clockwise or counterclockwise and flip horizontally or vertically.

Blur, pixelate, or black out faces, license plates, and private credentials on images.

Generate modern frosted glass UI cards with real-time backdrop-filter CSS and Tailwind classes.

Design elegant Soft UI and Neumorphic components with dual box-shadow calculations.

Visually configure flexbox containers and generate CSS and Tailwind classes interactively.

Visually structure responsive CSS Grid layouts with custom columns, rows, and gaps.

Test how your favicon looks in browser tabs, Google search SERP results, and mobile home screens.

Create smooth CSS keyframe animations (bounce, pulse, shake, flip) with customizable duration and timing.

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

Generate pure CSS clip-path polygons for triangles, trapezoids, hexagons, stars, and speech bubbles.

Create lightweight, fully customizable SVG placeholder and dummy images with custom dimensions, colors, and typography.

Beautify, validate, and minify JSON data with instant syntax error detection and color highlighting.

Minify HTML, CSS, and JavaScript files by stripping comments and redundant whitespace.

Write and preview Markdown with live rendering and export to clean HTML code.

Analyze PHP code to catch missing semicolons, unclosed brackets, and syntax structure issues.

Format, beautify, and indent SQL queries (MySQL, PostgreSQL, SQLite) with uppercase keywords.

Validate XML structures for well-formedness, beautify with indentation, or minify to single-line.

Encode special characters (<, >, &, ") into safe HTML entities (&lt;, &gt;, &amp;) or decode back to text.

Generate custom placeholder Lorem Ipsum dummy text by words, sentences, or paragraphs with HTML tag support.

Test regular expressions with real-time colored match highlighting, capture group inspection, and replacement preview.

Generate cryptographically secure v4 UUIDs / GUIDs in bulk (up to 500) with uppercase, hyphens, and wrapper styles.

Bidirectional CSV to JSON and JSON to CSV converter with custom delimiters, header detection, and live table preview.

Test your keyboard typing speed in Words Per Minute (WPM) with real-time character accuracy and shareable score badge.

Convert JSON to YAML and YAML to JSON seamlessly with real-time syntax formatting.

Automatically generate strongly-typed TypeScript interfaces from any JSON payload.

Convert raw cURL commands to JavaScript fetch, axios, Python requests, PHP cURL, and Go.

Build cron schedule expressions visually and read human-friendly explanations.

Parse URLs into protocol, hostname, path, hash, and interactively edit query parameters.

Validate GeoJSON structure, coordinate geometry, and RFC 7946 compliance.

Easily convert complex docker run CLI commands into standard docker-compose.yml files.

Calculate and convert Linux file permissions interactively between octal and symbolic formats.

Press any key on your keyboard to instantly inspect JavaScript e.key, e.code, and legacy keycode values.

Generate and decode universally unique lexicographically sortable identifiers (ULID) with millisecond precision.

Search and explore comprehensive MIME types, file extensions, and HTTP Content-Type headers.

Comprehensive, searchable Git cheatsheet covering branch, commit, undo, stash, remote, and rebase operations.

Comprehensive regular expression (RegEx) reference cheatsheet with common patterns and a live testing sandbox.

Create live countdown timers for holidays, exams, product launches, and personal events.

Track live local times across major world cities (London, New York, Tokyo, Istanbul) and time differences.

Millisecond-precision online stopwatch with lap recording and keyboard shortcuts.

Set interval countdowns for cooking, workouts, or Pomodoro focus with a synthesized browser audio alarm.

Track days, hours, and minutes elapsed since a milestone (habit quitting, relationship anniversary, project launch).

Boost productivity with classic 25/5 min Pomodoro intervals, custom session lengths, session counter, and audio chimes.

Calculate optimal sleep and wake times based on natural 90-minute REM sleep cycles.

Pick unbiased random winners and substitutes from custom participant lists with celebratory confetti.

Split a roster of players or colleagues into balanced, randomized teams or breakout groups.

Generate creative, catchy username ideas and gamer tags based on your target keyword.

Generate realistic random first and last names filtered by gender for testing or character naming.

Calculate 23, 28, and 33-day physical, emotional, and intellectual sinusoidal biorhythm cycles (entertainment only).

Interactive 3D animated dice roller (d4 to d100), coin flipper, and random number generator with history and share links.

Calculate fun love compatibility percentages, emotional synergy, and relationship chemistry by names and zodiac signs.

Spin the customizable decision wheel to make random choices for food, games, and contests.

Check your public IP address, Internet Service Provider (ISP), country, and geolocation details.

Encode/decode special characters in URLs and parse query strings and UTM parameters into an organized table.

Query domain registration dates, expiration timelines, registrars, and Name Servers directly via RDAP.

Query A, AAAA, MX, TXT, CNAME, and NS records client-side using Cloudflare DNS-over-HTTPS API.

Open multiple web links simultaneously in separate tabs with customizable interval delays.

Generate Apache .htaccess rules for HTTPS redirection, WWW prefix preferences, custom 404s, and GZIP.

Validate email address syntax against RFC 5322 standards and detect throwaway temporary mailboxes.

Convert internationalized domain names (IDNs) to ASCII Punycode (xn--) and decode Punycode back to Unicode.

Parse and detect browser version, operating system, rendering engine, and device type from any User-Agent.

Complete searchable dictionary and guide for all standard HTTP response status codes.

Calculate network address, broadcast address, netmask, wildcard mask, and usable host range for any IPv4 CIDR subnet.

Convert standard dotted-decimal IPv4 addresses into decimal integers, hexadecimal, binary, and IPv6-mapped forms.

Expand an IPv4 start-end range or CIDR block into an individual list of all discrete IP addresses.

Generate RFC 4193 compliant unique local IPv6 address prefixes (ULA, fd00::/8) for private networks.

Generate random MAC addresses in multiple formats (colon, hyphen, or plain) with unicast/multicast toggles.

Lookup the hardware vendor (OUI) associated with a MAC address including Apple, Cisco, Samsung, and Intel.

Generate random, conflict-free TCP/UDP port numbers in the registered or dynamic/ephemeral range.

Decode Microsoft Outlook SafeLinks, Proofpoint URL Defense, and Google redirect URLs to reveal the original destination.

Merge multiple PDF documents into a single file directly in your browser with 100% privacy.

Extract specific pages or page ranges (e.g. 1-3, 5) from large PDF documents into a new file.

Add clean, formatted page numbers (Page X of Y) to headers or footers across all PDF pages.

Convert multiple PNG/JPG photos or raw text into a standard A4 formatted PDF document.

Edit title, author, and subject metadata attributes in PDF documents directly in your browser.

Create clean, professional PDF invoices with dynamic line items, tax (VAT) calculation, and instant A4 PDF download.

Rotate skewed or upside-down PDF pages clockwise or counterclockwise directly in your browser.

Add diagonal text watermarks (e.g., CONFIDENTIAL, DRAFT) across all PDF pages.

Extract H1-H6 headings from HTML code and inspect heading hierarchy and single-H1 SEO rules.

Preview how your links appear on Facebook, Twitter/X, and LinkedIn with og:title, og:description, and og:image.

Extract <title> and meta descriptions from HTML and preview realistic Google SERP search snippets.

Extract all <img> tags and image URLs from HTML markup into a thumbnail preview gallery with one-click export.

Write formatted content with visual bold, italic, headings, lists, and links; export clean HTML code.

Extract all hyperlinks (<a href>) from HTML, categorizing internal and external links with anchor text and rel attributes.

Paste tabular data from Excel or Google Sheets and convert it into responsive, styled HTML table markup.

Convert rich HTML markup into clean, GitHub-flavored Markdown text.

Visually construct rows and columns to generate clean, responsive HTML and Tailwind CSS tables.

Trim, cut, and slice MP3 and WAV audio files client-side using Web Audio API with zero server uploads.

Resample audio files between 44.1 kHz and 48 kHz and export to lossless 16-bit PCM WAV in your browser.

Convert written text into natural spoken speech using Web Speech Synthesis with pitch, rate, and voice controls.

Transcribe live voice and speech into editable text in real time with multi-language dictation and instant export.

Generate aesthetic, memorable handles and brandable usernames for Instagram, TikTok, X, and gaming.