Updates

Added Pomodoro timer. Automatically alternate between work and break sessions

Added PDF merger to combine multiple PDFs into one in your preferred order

Added anagram generator. Display up to 100 candidates with rearranged characters all at once

Add Freecell – supports guaranteed solvable layouts and unlimited undo moves

Added ladder lottery creation with result announcement through line tracing presentation

Added percent calculator that performs 4 types of percent calculations at once

Spider Solitaire added with difficulty levels for 1, 2, and 4 suits, and support for hints and undo

Added strikethrough text generation; now supports 4 types including strikethrough and underline

Added nslookup DNS diagnostic tool

Enter a domain name to simultaneously query Google, Cloudflare, Quad9, and OpenDNS, then compare their responses and response times. You can also copy output in nslookup and dig command style.

Add Coin Toss

Press the button and the coin spins to randomly determine heads or tails. Toss history and counts and ratios of heads and tails are automatically tallied.

Minesweeper with 3 difficulty levels and guaranteed safe first move added as new tool

Added drawing prompt roulette. Draw a single-sentence prompt by combining 4 slots; each slot can be fixed individually

Added snake game where you eat food and grow your body (beginner, intermediate, advanced levels)

Add Solitaire (Klondike)

Added Web roulette

Added new tool that suggests topics from 4 scenes: drinking parties, dates, business, and ultimate 2-choice questions

Dummy Image Generator added. Specify width, height, background color, and text to instantly download PNG

Add dice roller. Roll 1-100 dice with 4-20 sides at once and display total/max/min

Add spacebar key mashing test

New tool added: Combine numbers on a 4×4 board to reach 2048

Added repeat timer

Automatically restarts the countdown when the set time reaches 0. Supports unlimited and fixed repeat modes (1-999 times), with transition alarm sound, red display for final 3 seconds, pause, and skip functions.

New metronome tool added with BPM specification, tap tempo, and beat lamp support

Added biorhythm measurement

Added tool to record Olympic golf scores and automatically calculate totals and rankings

Added Pixel Art Converter: transform images into pixel art style

Added italic text converter tool that converts Latin characters to 4 types of italic characters

Add hourly wage calculator to compute salary, monthly income, and annual income from hourly rate and hours

Compare input characters in 6 types of serif fonts and download as PNG images – new tool added

Added new Name Generator tool: create up to 20 fictional full names at once by world setting and gender

Added Gyaru Text Converter Tool

Added cursive converter tool that converts Latin characters into 10 types of cursive and decorative fonts

Added new tool that can reproduce and automatically restore garbled characters

Added new tool to generate up to 20 usernames at once for use on SNS and games

Added new tool for batch generating UUID, ULID, and NanoID

Add new tool "JWT Decoder"

Added a new tool for previewing Markdown in real time