Free Online Tools for Everyone

Count words, characters, sentences, and paragraphs instantly with our free online word counter tool. Perfect for writers, students, and content creators.

Format, prettify and validate JSON with syntax highlighting. Free online JSON formatter for developers. Supports indentation control.

Generate strong, secure, random passwords with custom length, symbols, and character rules. Free online password generator.

Compress JPEG, PNG, WebP images in your browser without quality loss. Free client-side image compression – no upload to server needed.

Generate QR codes for URLs, text, WiFi, and more. Free online QR code generator with custom size and download options.

Calculate your exact age in years, months, days, hours, and minutes from your date of birth. Free online age calculator.

Calculate your BMI (Body Mass Index) and find your weight category. Free online BMI calculator with metric and imperial units.

Encode text to Base64 or decode Base64 strings back to text. Free online Base64 encoder and decoder tool for developers.

Generate complete SEO meta tags including title, description, robots, and canonical. Free online meta tag generator for webmasters.

Convert between HEX, RGB, RGBA, HSL, and HSB color formats. Free online color code converter with live preview.

Test and debug regular expressions in real time with highlighted matches. Free online regex tester with flags and match details.

Convert Unix timestamps to human-readable dates and vice versa. Free online timestamp converter supporting milliseconds and seconds.

Scan QR codes using your browser camera or upload an image. Free online QR code scanner – no app download needed.

Decode and inspect JWT tokens to view header, payload, and signature. Free online JWT decoder for developers.

Check content readability with Flesch-Kincaid score, reading grade level, and improvement suggestions. Free readability checker.

Calculate compound interest with principal, rate, time and compounding frequency. Free online compound interest calculator.

Generate relevant hashtags for Instagram, Twitter, TikTok and LinkedIn. Free online hashtag generator for social media marketing.

Preview how your page title and description will appear in Google search results. Free online SERP snippet preview tool.

Add classic meme text captions to any image. Free online meme generator with Impact font, customizable text, and instant download.

Compare two code blocks or text files and see differences highlighted. Free online diff checker with line-by-line comparison.

Check for broken links and 404 errors on any web page. Free online broken link checker tool for SEO auditing.

Build UTM tracking parameters for Google Analytics campaigns. Free online UTM URL builder for marketers.

Wrap your screenshots in beautiful browser, phone, or laptop device mockup frames. Free online screenshot mockup generator.

Format and beautify HTML, CSS, and JavaScript code with proper indentation. Free online code formatter for developers.