All Online Tools
Browse all 94 free tools, organized by category.
✍️ Text Tools
View category → Word Counter Count words, characters, sentences, paragraphs and reading time in your text. Use Tool → Character Counter Count characters with and without spaces, plus the word count of your text. Use Tool → Sentence Counter Count sentences and calculate the average words per sentence in your text. Use Tool → Reading Time Calculator Estimate how long it takes to read a piece of text based on reading speed. Use Tool → Uppercase Converter Convert any text to all uppercase (capital) letters instantly. Use Tool → Lowercase Converter Convert any text to all lowercase letters instantly. Use Tool → Title Case Converter Convert text to title case for headings, with smart handling of small words. Use Tool → Sentence Case Converter Convert text to sentence case, capitalizing only the first letter of each sentence. Use Tool → Case Converter Switch text between uppercase, lowercase, title case, sentence case and more. Use Tool → Text Reverser Reverse text, words or lines in a few clicks. Use Tool → Word Reverser Reverse each word in your text while keeping the word order. Use Tool → Reverse Lines Reverse the order of lines in your text or list. Use Tool → Remove Duplicate Lines Remove duplicate lines from your text, keeping first or last occurrences. Use Tool → Remove Extra Spaces Remove extra spaces, tabs and blank lines from your text. Use Tool → Text Sorter Sort lines alphabetically or numerically, in ascending or descending order. Use Tool → Text Cleaner Clean up messy text by removing extra spaces, trailing whitespace and blank lines. Use Tool → Text to Slug Convert any text into a clean URL-friendly slug. Use Tool → Remove Special Characters Remove special characters and symbols from your text, keeping letters and spaces. Use Tool → Lorem Ipsum Generator Generate placeholder lorem ipsum text in paragraphs, sentences or words. Use Tool → Word Count Generator Generate lorem ipsum text to a specific target word count. Use Tool → Readability Score Estimate how easy your text is to read with the Flesch score. Use Tool → URL Slugify Make any text URL-safe with hyphens, underscores or no separator. Use Tool → Text to Lines Wrap text into lines of a chosen width. Use Tool →
💻 Developer Tools
View category → JSON Formatter Format, validate and beautify JSON with configurable indentation. Use Tool → JSON Validator Check whether your JSON is valid and inspect its structure. Use Tool → JSON Minifier Remove all whitespace and compress JSON to save space and bandwidth. Use Tool → JSON to CSV Convert a JSON array of objects into a CSV table. Use Tool → XML Formatter Format and indent XML for easier reading and editing. Use Tool → XML Validator Check whether your XML is well-formed. Use Tool → CSS Minifier Minify CSS by removing comments, whitespace and unnecessary characters. Use Tool → JavaScript Minifier Minify JavaScript by removing comments and unnecessary whitespace. Use Tool → SQL Formatter Format SQL queries with clean line breaks and indentation. Use Tool → HTML Formatter Format and indent HTML for easier reading and editing. Use Tool → Base64 Encoder Encode text to Base64 for data transmission. Use Tool → Base64 Decoder Decode Base64 strings back to readable text. Use Tool → URL Encoder Encode text for safe inclusion in URLs and query strings. Use Tool → URL Decoder Decode percent-encoded URLs and query strings. Use Tool → HTML Entities Encode Escape HTML characters to prevent rendering and injection. Use Tool → HTML Entities Decode Decode HTML entities back into readable characters. Use Tool → UUID Generator Generate one or many UUIDs (v4) instantly. Use Tool → Hash Generator Generate SHA-1, SHA-256 and SHA-512 hashes of your text. Use Tool → Color Converter Convert hex colors to RGB, HSL, HSV and CMYK. Use Tool →
🔍 SEO Tools
View category → Meta Title Generator Generate SEO-friendly meta title ideas for your page or post. Use Tool → Meta Description Generator Generate compelling meta description ideas for your content. Use Tool → Slug Generator Generate clean, SEO-friendly URL slugs from your text. Use Tool → Keyword Density Checker Check how often a keyword appears in your content as a percentage. Use Tool → SEO Word Count Checker Check whether your content is long enough for SEO depth. Use Tool → Robots.txt Generator Generate a robots.txt file for your website. Use Tool → XML Sitemap Generator Generate an XML sitemap for your website URLs. Use Tool → Open Graph Generator Generate Open Graph and Twitter card meta tags. Use Tool → Canonical URL Generator Generate a canonical tag for your page URL. Use Tool → Hreflang Generator Generate hreflang tags for multilingual websites. Use Tool → SERP Snippet Preview Preview how your title and description appear in search results. Use Tool → Schema Markup Generator Generate basic Schema.org JSON-LD structured data. Use Tool → FAQ Schema Generator Generate FAQPage structured data from your questions and answers. Use Tool →
🖼️ Image Tools
View category → Image Compressor Compress JPG images to reduce file size while balancing quality. Use Tool → Image Resizer Resize images to exact dimensions while preserving aspect ratio. Use Tool → JPG to PNG Converter Convert JPG images to the lossless PNG format. Use Tool → PNG to JPG Converter Convert PNG images to the smaller JPG format. Use Tool → WEBP Converter Convert images to the modern WEBP format for the web. Use Tool → Image Metadata Remover Remove EXIF and hidden metadata from your images for privacy. Use Tool →
🧮 Calculators
View category → Percentage Calculator Calculate percentages, increases, decreases and percentage difference. Use Tool → Percentage Change Calculator Calculate the percentage increase or decrease between two values. Use Tool → Discount Calculator Calculate the final price after a percentage discount. Use Tool → Tip Calculator Calculate tip amounts and split the bill among people. Use Tool → BMI Calculator Calculate your Body Mass Index from weight and height. Use Tool → Age Calculator Calculate your exact age in years, months, weeks and days. Use Tool → Simple Interest Calculator Calculate simple interest on a principal over time. Use Tool → Compound Interest Calculator Calculate compound interest with configurable compounding frequency. Use Tool → Loan Calculator Calculate monthly loan payments and total interest. Use Tool → Mortgage Calculator Estimate monthly mortgage payments and total interest. Use Tool → Date Difference Calculator Calculate the number of days, weeks, months and years between two dates. Use Tool → Time Duration Calculator Calculate the duration between two times of day. Use Tool → Profit Margin Calculator Calculate profit and profit margin from revenue and cost. Use Tool → ROI Calculator Calculate return on investment from invested and returned amounts. Use Tool → GST/Tax Calculator Add or remove GST/tax from a price. Use Tool → Average Calculator Calculate the mean, sum, minimum and maximum of a set of numbers. Use Tool → Roman Numeral Converter Convert numbers to Roman numerals and back. Use Tool → Length Converter Convert length between meters, feet, inches, miles and more. Use Tool → Weight Converter Convert weight between kilograms, pounds, ounces and more. Use Tool → Temperature Converter Convert between Celsius, Fahrenheit and Kelvin. Use Tool → Area Converter Convert area between square meters, hectares, acres and more. Use Tool → Volume Converter Convert volume between liters, gallons, cups and more. Use Tool → Speed Converter Convert speed between km/h, mph, m/s and knots. Use Tool → Data Storage Converter Convert between bytes, KB, MB, GB and TB. Use Tool → Time Converter Convert time between seconds, minutes, hours and days. Use Tool →
⚙️ Generators
View category → Password Generator Generate strong, random passwords with customizable options. Use Tool → Random Number Generator Generate random numbers within a range. Use Tool → Random String Generator Generate random alphanumeric strings. Use Tool → Email Subject Line Generator Generate email subject lines in professional, friendly, urgent or sales tones. Use Tool → Business Name Generator Generate business name ideas from a keyword. Use Tool → Username Generator Generate unique username ideas from a base word. Use Tool → Invoice Number Generator Generate sequential invoice numbers for your business. Use Tool → QR Code Generator Generate a QR code from a URL or text, ready to download. Use Tool →