Fun & Misc

Composes one day’s reading for a zodiac animal or star sign from the day’s own 일진 and the traditional temperament of the sign. Seeded from the date, so it is the same all day and refreshing does not reroll it.

Our own forced-choice questionnaire on the four public dichotomies — 24 items or an 8-item short form — scored as a strength bar per axis rather than a hard four-letter verdict.

Shuffles a full 78-card deck with the browser’s CSPRNG and lays a one-card, three-card, Celtic Cross, horseshoe or two-person spread, each position labelled with what it traditionally answers. Meanings are quoted from Waite’s 1911 handbook; the card of the day is seeded from your name and the date, so it does not change when you reload.

Two birth dates give two animal signs and two day stems. Reports the exact relation between them — 삼합, 육합, 충, 원진, 형, 파, 해 — and the five-element relation of the day stems, each with the traditional verdict.

Draws boxes, lines, arrows and labels on a character grid, deriving every corner and junction from which neighbours are occupied, in Unicode box drawing or pure ASCII.

Plots the three classical sine curves from a birth date, marks the days each crosses zero, and states plainly what the theory is worth: it has been tested against accidents, exams and mortality and found to predict nothing.

Turns a photograph into Unicode braille cells — 2 × 4 dots per character, eight times the resolution of a brightness ramp — with a choice of dithering.

Searches emoji, kaomoji and special characters by Korean or English name and copies them with one click.

Rebuilds a picture out of emoji chosen by mean colour, with the colour table measured in this browser’s own emoji font rather than shipped, and KakaoTalk and Discord sized presets.

Puts a character on your face through the webcam and drives it with your own blinks, head turns and mouth, entirely on your machine.

You place the landmarks on your own photo — eye corners, nose base, mouth corners, chin, hairline, jaw. It then measures 삼정, the five-eye-widths rule, jaw angle and philtrum ratio exactly, and gives each ratio its traditional 마의상법 reading.

Maps plain text onto Unicode look-alike alphabets — bold, script, circled, upside-down and wide.

Draws 한글, 漢字, かな or any other script as a large character banner by rasterising the system font and thresholding it, rather than looking glyphs up in a table.

Throws six lines by simulating the ritual itself: fifty yarrow stalks divided three times per line, or three coins. The two give different odds — a changing yang is three times as likely as a changing yin with stalks, equally likely with coins — and the page prints which you used and the arithmetic of every line. The Chinese text sits beside the translation.

Reads a line in one language by that language’s spelling rules, nativises it onto another language’s sound system, and ranks the phrases in that language that sound closest — rule-based, offline, with the alignment shown.

Generates project names, usernames and Korean nicknames from word lists, with availability-friendly patterns.

Computes a birth chart from VSOP87 for the planets, ELP 2000-82B for the Moon and this site’s own solar-longitude solver for the Sun — checked against JPL Horizons to a few arcseconds — then divides it by Placidus, whole sign or equal houses and lists the aspects with their exact separations.

Scores a name under both letter tables and works a life path from a birth date by both of the usual methods, printing every step. A Korean name gets its own panel: neither table has a value for 김, so the number depends on which romanisation you pick, and the tool shows the common spellings side by side.

You trace 생명선, 감정선 and 두뇌선 over your own palm photo with a few drags. Length relative to the palm, curvature, forks and breaks are then measured exactly from the polyline, each with its traditional reading.

Draws numbers from a range with or without repeats, rolls dice notation and flips coins.

Picks one or several entries from a pasted list, with weights and an optional spinning wheel.

Splits a list of names into balanced teams by count or size, and can keep or separate given pairs.

Renders any monospaced text art as a PNG or SVG with a chosen font, cell size, colour, background and optional transparency, so it survives being posted where monospace is not preserved.

Measures typing speed and accuracy in Korean or English, in words or characters per minute.

Lays frequent words out by size in a shape or mask, with Korean tokenising and a stopword list.

Builds an animation of character grids from a video, a GIF, a frame-by-frame editor, moving text or a procedural effect, and exports plain frames, ANSI, asciicast v2, an animated GIF and a self-contained HTML player.

Renders text as large ASCII letters through a real FIGfont renderer, with two bundled fonts and a slot for a .flf of your own.

Generates a deterministic identicon or initials avatar from a name or email, as SVG or PNG.

Builds printable bingo cards from a word list or number range, each card shuffled differently.

Converts an image into half blocks, quadrants or sextants with an ANSI truecolor foreground and background in every cell, and exports ANSI, HTML, SVG and PNG.

Converts text into Unicode braille cells per the 2017 Korean braille rules (abbreviations, number and Roman-letter signs, punctuation) or uncontracted English, explaining every cell.

Encodes and decodes Caesar, ROT13, Atbash, Vigenère and rail-fence ciphers, with a brute-force view.

Draws one, three or five of the 24 staves and gives each its name, its sound, what the word means, and the Anglo-Saxon Rune Poem stanza in Old English with a translation. It deliberately does not print a divinatory meaning: those are 20th-century inventions under copyright, and no medieval source gives one.

Converts a picture into ASCII or ANSI-coloured characters at a chosen width and character set.

Converts any date to the three Maya counts using the Goodman–Martínez–Thompson correlation, and shows the arithmetic that makes them turn: 260 days from thirteen numbers and twenty names, a 365-day year with no leap day, and a base-20 tally with one base-18 digit.

Generates a maze at any size with a chosen algorithm, exported with or without the solution path.

Converts text to and from Morse and can play it as audible tones at a chosen speed.

Works out the two nine-star numbers from a birth date with every step shown: the digit sum, the subtraction from eleven, the 立春 and 節入り instants to the minute, and the 洛書 magic square shifted into a year plate. It prints no personality reading and no lucky direction, and says at length why not.

Spells a word out in the NATO alphabet or the Korean phone-spelling convention for reading aloud.

Draws on a pixel grid with pencil, fill, eraser, eyedropper, palette and mirror symmetry, imports a photo quantised into the grid, and exports PNG at an integer scale or SVG.

Assigns gift pairs without repeats or mutual matches, then keeps every name covered until it is tapped, so the draw can be run on one shared screen.

Generates sudoku puzzles at a chosen difficulty with a guaranteed unique solution, printable as PDF.

Drags images or labels into S–F rows and exports the finished board as an image.

Prints the 六曜 of any date from the arithmetic that produces it — (lunar month + lunar day) mod 6 — with the old-calendar date beside it and the month laid out so you can see where the cycle skips, which is the only trace the Gregorian calendar keeps of the lunar month underneath.