New Tools

Convert between characters and Morse code, and play the code as audio

Preview all 36 CSS cursor types by hovering and copy the code instantly

Calculate the probability of getting a target item and the expected number of pulls to complete all items based on drop rates and number of pulls

Generate an 11-shade palette (50–950) and configuration code for Tailwind CSS from a single Hex color code

Measure your tap speed and get your CPS and 5-level rank

Generate CSS gradient code with live preview by simply selecting colors and angles

Select your mood with mood buttons to set dining options, then spin the roulette to decide today's restaurant

Quick check your visual acuity, astigmatism, and color perception on your smartphone or PC screen

Calculate daily basal metabolic rate instantly from sex, age, height, and weight

Instantly calculate per-person payment and remainder from total amount and number of people

Detect WordPress themes, plugins, and servers from a URL

Check WordPress core version just with a URL

Determine if your connection supports IPv6

Instantly calculate time differences between two times and add or subtract durations with decimal hour display

A classic card game "Speed" where you play against the CPU, competing to empty your hand and stock pile before your opponent by playing cards one rank higher or lower than the field cards.

Reads the current time aloud and automatically announces it at regular intervals you choose

Calculate unknowns in ratios, simplify ratios, and find ratio rates instantly

Create DMARC records for spoofing prevention, ready to paste into DNS

Create llms.txt for AI crawlers from form input

Convert hiragana and katakana names to Korean (Hangul) characters

Create security.txt in RFC 9116 format to inform vulnerability reporters where to contact

Instantly calculate total principal and interest, plus yearly progression, from principal, annual rate, and period

Convert images to black and white (grayscale) or sepia tone

Arrange multiple PDFs in your preferred order and combine them into one

A timer that automatically repeats 25-minute work cycles and 5-minute breaks

Rearrange input characters to generate anagram candidates in bulk

Create a ladder lottery from participants and outcomes, then trace the lines to reveal results

A solitaire card game you can play instantly when you open the page. Only winnable deals are dealt.

Instantly calculate "A's B%", "A is what % of B", and "what % increase" all in one place

Single-player card game (Spider) playable immediately upon opening the page

Diagnose name resolution by querying multiple DNS servers simultaneously

Add strikethrough and underline to text and convert to copyable format

Flip a coin and randomly decide heads or tails

Draw one word from each of 4 slots to create a single-sentence illustration prompt. Features fixed slots and history.

A classic puzzle where you open squares while avoiding mines. Play with 3 difficulty levels: Beginner, Intermediate, and Expert

Move a snake using direction buttons, arrow keys, or swipe. Eat food to grow your body in this snake game.

Arrange items you input in a circular wheel, spin it, and randomly select one

Play instantly in your browser—a one-player card game (Klondike)

Create placeholder images by specifying width, height, background color, and text

Get random conversation topics suited to any scene with just one button. Includes slot machine-style animation

Roll dice on screen and display random results

A puzzle game where you slide tiles on a 4×4 board to combine matching numbers and reach 2048

Measure rapid-fire count and CPS for the space key or any key

Visualize your 3 biorhythm cycles—physical, emotional, and intellectual—as graphs based on your birth date

Produce beats at a set BPM

A timer that repeatedly counts down a set duration

Record scores from golf Olympics (putting competition on the green) and automatically calculate rankings

Instantly calculate salary from hourly wage, or hourly rate from monthly/annual salary

Convert English letters into 4 types of italic characters

Convert images to pixel art style