Your Smart Playground

Combine multiple PDF files into a single document. Drag to reorder, select specific pages, add page numbers.

A powerful keyword research tool that helps marketers, bloggers, and businesses find high-ranking keywords with low competition. Discover search volume, trends, and keyword ideas to boost your SEO strategy.

Create professional news photo cards with 16 templates, drag-and-drop element positioning, custom text overlays, 22 languages, channel branding, and instant PNG/JPG download

Create polished PDFs from text instantly — letters, reports, invoices, resumes, cover letters and more, with live preview and multiple templates.

Polymarket & Kalshi analytics — trader leaderboard, user search, market explorer, wallet lookup, whale feed, and cross-platform arbitrage scanner.

Calculate n! (factorial) for any non-negative integer. Shows the full expansion and result.

Create interactive checklists and to-do lists in your browser. Add, reorder, and delete items, then export as Markdown or plain text.

Side-by-side diff viewer for any two texts. Highlights added, removed, and unchanged lines using the Myers algorithm.

Convert numbers between decimal, binary, octal, hexadecimal, and any custom base from 2 to 36. Instant live conversion.

Calculate percentages easily

Encode or decode Base64 strings

Convert between Celsius, Fahrenheit, Kelvin

Escalate Dack

In Escalate Dack, brave explorer Dack navigates treacherous walls, dodging deadly traps and escalating challenges as he

Floor is Soap

In "Floor is Soap", the classic phrase takes on a whole new meaning as players navigate a slippery world where the groun

Looking for Aliens Collector's Edition

Embark on a whimsical 2D adventure through an extraterrestrial playground, where you'll help friendly alien tourists ble

Spiderblock

In Spiderblock, guide your blocky spider through a series of fast-paced levels, relying on quick reflexes and precise we

Save Egg

In Save Egg, players must navigate a delicate egg across precarious platforms, collecting rewards while avoiding obstacl

Dice Puzzle Fruits

Embark on a colorful adventure where combining fruits becomes a thrilling challenge. Strategically drop and match juicy

Two Hands of Satan

In a gritty urban landscape, choose your side - donkeys or elephants - and lead your team to victory with strategic gunp

Jumps Arcade

Jump into high-speed action as you master timing and agility in Jumps Arcade, dodging obstacles and soaring towards lead

Line Sudoku

Line Sudoku reinvents the classic puzzle with white lines, requiring players to think strategically about number placeme

Super Onion Boy

In Super Onion Boy, jump and battle your way through 15 levels to rescue your loved one, while collecting coins and mast

Dog Training - Idle Clicker

Embark on a fun-filled adventure with Dog Training - Idle Clicker, where you level up, discover new breeds, and collect

MultiPlayer Pong

Experience a fresh take on the classic Pong game with easy online multiplayer action. Join friends in private matches or