Play chess against an AI with easy, medium, or hard difficulty!
A simple paint tool for quick sketches and drawings.
Count words, characters, and lines in your text in real-time.
Generate placeholder text with customizable paragraphs and word count.
Edit and preview Markdown documents with real-time rendering.
Test and validate regular expressions with real-time match highlighting.
Reverse your input text instantly.
Compare two blocks of text and highlight the differences.
A simple browser-based notepad with auto-save and clear features.
Convert CSV files to JSON with a simple upload and download the result.
Convert JPEG to PNG and PNG to JPEG easily in your browser.
Convert various units of measurement across categories like length, weight, temperature, and more.
Encode text to Base64 and decode Base64 strings with ease.
Select and convert colors between Hex, RGB, and HSL formats.
A simple and powerful calculator for all your basic calculations.
Calculate the difference between dates or add/subtract days, weeks, months, or years.
Calculate your age in years, months, and days from your date of birth.
Calculate your Body Mass Index (BMI) and see your health category.
Calculate monthly payments, total payment, and interest for loans and mortgages.
A precise stopwatch with lap time recording functionality.
Convert times between different time zones and see current times around the world.
Find your IP address and get detailed information about your location and network.
Generate secure, customizable passwords with strength indicators and copy functionality.
Format, validate, and beautify your JSON data with ease.
Apply basic obfuscation to your JavaScript code to make it harder to read.
Generate QR codes for URLs, text, and more. Download as PNG or SVG.
Generate and validate cron expressions with a user-friendly interface.
Write and run JavaScript code directly in your browser. Output and errors are shown instantly.
Write and run Python code directly in your browser using Pyodide. Output and errors are shown instantly.
Test network connectivity with ping, traceroute, DNS lookup, and port scanning tools.
Measure your internet connection's download and upload speeds in real-time.
Record audio and video using your device's microphone and camera.
Scan a file for basic virus signatures and calculate its hash. Check the hash on VirusTotal for a full scan.