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A complete directory of all pages and tools on WebToolsOnline. Find any tool instantly by browsing categories below.
Main Pages
đź“ť Text Tools
Free online text manipulation, formatting, and analysis tools. Clean, convert, count, and transform text instantly.
Counters
- Word Counter— Count words, characters, sentences, and paragraphs instantly. Free online word…
- Character Counter— Count characters, letters, digits, spaces, and special characters in your text…
Text Converters
- Text Case Converter— Convert text to uppercase, lowercase, title case, sentence case, camelCase…
- Reverse Text— Reverse text by characters, words, or lines. Create mirror text, flip word…
- Add Line Numbers— Add line numbers to text. Customize start number, separator, and zero-padding…
- LinkedIn Post Formatter— Format LinkedIn posts for mobile readability: paragraph spacing, an isolated…
Text Cleaners
- Remove Duplicate Lines— Remove duplicate lines from text instantly. Keep unique lines with…
- Remove Line Breaks— Remove line breaks and join text into a single line or paragraph. Replace…
- Text Diff— Compare two texts and see differences highlighted. Find added, removed, and…
- Find and Replace— Find and replace text with support for case sensitivity and regex. See…
- Sort Lines— Sort lines alphabetically, numerically, ascending or descending. Options for…
- Strip HTML Tags— Remove HTML tags from text and extract plain text content. Options to preserve…
đź’» Developer Tools
Free online developer utilities. Format JSON, test regex, generate UUIDs, encode/decode data, and more.
Formatters
- JSON Formatter— Format, validate, and beautify JSON data online. Free JSON formatter with…
- JSON Minifier— Minify JSON by removing whitespace and formatting. Reduce file size instantly…
- SQL Formatter— Format and beautify SQL queries online. Supports MySQL, PostgreSQL, T-SQL, and…
- CSS Minifier— Minify CSS by removing comments, whitespace, and unnecessary characters. Reduce…
- HTML Beautifier— Beautify and format HTML with proper indentation. Fix messy HTML into readable…
Encoders & Decoders
- Base64 Encoder/Decoder— Encode and decode Base64 strings instantly. Free online Base64 converter tool…
- URL Encoder/Decoder— Encode or decode URL strings. Converts special characters to percent-encoding…
- HTML Entity Encoder— Encode HTML special characters to entities or decode entities back to…
- JWT Decoder— Decode JWT tokens to see header and payload. Check expiration status. No data…
Generators
- UUID Generator— Generate random UUID v4 strings instantly. Bulk generate unique identifiers for…
- Hash Generator— Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes from text. Uses browser's…
- Cron Expression Generator— Generate cron expressions with an interactive builder. Presets for common…
Validators
- Regex Tester— Test and debug regular expressions in real-time. See matches highlighted…
🔄 Converters
Free online file and data converters. Convert between formats quickly with no signup required.
Data Converters
- JSON to CSV Converter— Convert JSON data to CSV format instantly. Free online JSON to CSV converter…
- CSV to JSON Converter— Convert CSV data to JSON format instantly. Headers become keys. Free online CSV…
- YAML to JSON Converter— Convert YAML to JSON format instantly. Handles nested structures, arrays, and…
- JSON to YAML Converter— Convert JSON to YAML format instantly. Clean, readable YAML output. Free online…
- XML to JSON Converter— Convert XML to JSON format online. Handles attributes, nested elements, and…
- Markdown to HTML Converter— Convert Markdown to HTML with live preview. Supports headings, lists, code…
- Number Base Converter— Convert numbers between binary, octal, decimal, and hexadecimal. See all bases…
Unit Converters
- Temperature Converter— Convert temperatures between Celsius, Fahrenheit, and Kelvin instantly. Free…
- Length Converter— Convert between length units including meters, feet, inches, miles, kilometers…
- Weight Converter— Convert between weight units including kilograms, pounds, ounces, grams, tons…
- Speed Converter— Convert between speed units including km/h, mph, m/s, ft/s, and knots. Free…
Color Converters
- Color Converter— Convert colors between HEX, RGB, HSL, and CMYK formats instantly. Free online…
Time Converters
- Unix Timestamp Converter— Convert Unix timestamps to human-readable dates and vice versa. Shows current…
- Timezone Converter— Convert time between any timezone instantly. See current time worldwide…
- Date Duration Calculator— Calculate the exact duration between two dates. Get results in years, months…
- Epoch Converter— Convert epoch/Unix timestamps to ISO 8601, RFC 2822, UTC, local time, and more…
🧮 Calculators
Free online calculators for finance, math, health, and everyday use. Get instant accurate results.
Finance Calculators
- Compound Interest Calculator— Calculate compound interest with different compounding frequencies. See total…
- EMI Calculator— Calculate monthly EMI for home loans, car loans, and personal loans. See total…
- SIP Calculator— Calculate SIP (Systematic Investment Plan) returns. See future value, total…
- Loan Calculator— Calculate monthly loan payments, total interest, and total amount paid. Works…
- GST Calculator— Calculate GST inclusive and exclusive amounts. Shows CGST, SGST breakdown for…
- Income Tax Calculator— Calculate income tax under India's new tax regime FY2024-25. See slab-wise…
- HRA Calculator— Calculate HRA exemption under Indian income tax rules. Shows all 3 rules and…
- Gratuity Calculator— Calculate gratuity using the formula (15 × Last Drawn Salary × Years of…
- PPF Calculator— Calculate PPF maturity amount with year-by-year breakdown. See total…
- NPS Calculator— Calculate NPS corpus at retirement. See lump sum (60%), annuity (40%), and…
- FD Calculator— Calculate fixed deposit maturity amount with different compounding frequencies…
- RD Calculator— Calculate recurring deposit maturity amount. Enter monthly deposit, interest…
- Salary Breakup Calculator— Convert CTC to in-hand salary. See breakdown of basic, HRA, special allowance…
- TDS Calculator— Calculate TDS deduction based on section (194A, 194C, 194J, 194H, etc). Shows…
Math Calculators
- Percentage Calculator— Calculate percentages easily. Find percentage of a number, percentage change…
- Age Calculator— Calculate your exact age in years, months, and days. Also shows total months…
- Discount Calculator— Calculate discount amount, final price after discount, and how much you save…
- Tip Calculator— Calculate tip amount, total bill, and split between multiple people. Quick…
- GPA Calculator— Calculate your GPA from course grades and credit hours. Supports standard US…
Health Calculators
- BMI Calculator— Calculate your BMI (Body Mass Index) using metric or imperial units. See your…
Business Calculators
- Profit Margin Calculator— Calculate profit margin, markup percentage, and profit from cost and selling…
- Freelance Rate Calculator— Calculate your freelance hourly, daily, and monthly rates based on desired…
- Break-Even Calculator— Calculate your break-even point in units and revenue. Input fixed costs…
- ROI Calculator— Calculate ROI percentage, net profit, and annualized return on investment…
- SaaS MRR Calculator— Calculate MRR, ARR, net growth, and months to target. Factor in churn and new…
- Commission Calculator— Calculate sales commission with flat rate or tiered structure. See commission…
- Startup Runway Calculator— Calculate startup runway in months. Factor in monthly burn rate and revenue to…
- Pricing Calculator— Calculate selling price from cost and desired margin, or find your margin from…
- Payroll Calculator— Calculate net pay after federal tax, Social Security, Medicare, health…
🔍 SEO Tools
Free SEO tools to optimize your website. Generate meta tags, check keywords, validate schema and more.
Meta Tag Tools
- Meta Tag Generator— Generate meta tags for your website with live Google search preview. Create…
- Open Graph Preview— Preview how your page looks when shared on Facebook and Twitter. Generate Open…
Content Tools
- Keyword Density Checker— Check keyword density in your content. See keyword count, density percentage…
- Slug Generator— Generate clean, SEO-friendly URL slugs from text. Options for separator…
- Heading Hierarchy Checker— Analyze your HTML heading structure. Detect issues like multiple H1s, skipped…
- Word Count for SEO— Analyze content for SEO readability. Get word count, reading time, Flesch…
- Headline Analyzer— Analyze your headlines for SEO and engagement. Get a score based on power…
Technical SEO
- Robots.txt Generator— Generate a robots.txt file for your website. Common directives, custom rules…
- Sitemap Generator— Generate XML sitemaps from a list of URLs. Set change frequency, priority, and…
- Schema Markup Generator— Generate JSON-LD schema markup for Article, Product, FAQ, LocalBusiness, and…
⚡ Generators
Free online generators for passwords, lorem ipsum, invoices, and more. Create what you need instantly.
Security Generators
- Password Generator— Generate strong, random passwords instantly. Customize length, include symbols…
Content Generators
- Lorem Ipsum Generator— Generate lorem ipsum placeholder text for your designs. Choose paragraphs…
- Random Name Generator— Generate random names, usernames, and email addresses for testing, mockups, and…
- Blog Title Generator— Apply 21 named headline formulas to your own topic, audience, and outcome. See…
- YouTube Description Generator— Assemble a structured YouTube description from your own summary, timestamps…
Document Generators
- Invoice Generator— Create professional invoices with line items, tax calculation, and print-ready…
- Quotation Generator— Create professional quotations with line items, validity date, terms, and…
Total tools available: 87