Code Diff
Compare two SQL queries or Python scripts side by side with live auto-formatting, dialect-aware parsing (BigQuery, MySQL, Redshift, Athena, Snowflake), and inline word-level highlighting.
Open toolFocus Logger
An honest study timer — restart when focus breaks, reflect after every session, and build a streak. Sign in to sync your history across devices.
Open toolCalculator
Standard & scientific calculator, unit converter, live currency converter, percentage, BMI, age, discount, and tip calculators — all in one place.
Open toolQR Code Generator
Turn any text or URL into a QR code — adjustable size, error correction, and colors, downloadable as PNG.
Open toolPassword Generator
Strong, random passwords with adjustable length and character sets, a strength meter, and one-click copy.
Open toolImage Playground
Auto-detects the real format (including iPhone HEIC), compresses to a target size or percentage, converts to JPEG, PNG, WebP or PDF, and removes the background from portraits.
Open toolPDF Playground
Compress a PDF's embedded images to a target size or percentage without touching its text, convert its pages to JPEG, PNG or WebP images, or merge multiple PDFs into one.
Open toolOnline Notepad
A clean notepad that auto-saves as you type. Keep as many notes as you want. Sign in with Google and everything syncs to every device you use.
Open toolExplore India
Build a practical day-by-day itinerary for 30+ under-visited places across India — routes, timings, costs, food, stays, plus history and what to look for at each site — with safety and permit notes and a built-in group expense splitter.
Open toolLife Planner
Your life, organised as a conversation with yourself. Each day is a private chat — type plans, tasks, thoughts and journal entries, tick them off, and get a gentle weekly & monthly goal tracker, calendar, life timeline and honest evening review.
Open toolDuel Hall Games
Head over to the main site for 2-player, skill-only browser games — Card Duel, Rock Paper Scissors, Vanguard, and more.
Play gamesMore soon
More small utilities are on the way.