NovelAI Prompts Generator currently collects more than 800 commonly used prompts and tags for AI painting. After selecting the tag to generate the prompts required for AI painting, you can go to NovelAI to draw.

Notion Avatar Generator, an online Notion style avatar design tool that allows you to create a personalized avatar that looks like the icons used in Notion (a popular productivity tool) , and makes it easy to create your Notion style avatar image.

QR Code Generator is a free online tool that allows you to create and customize QR Codes for various purposes and help you to build landing pages and links to showcase your content and links on social media.

Stable Diffusion Prompts Generator is a free web tool that uses Stable Diffusion, a text-to-image model, to generate prompts for creative projects. It currently collects more than 800 commonly used prompts and tags for Stable Diffusion AI painting.

Create an identicon with this free online tool. Identicon Generator: could generate your identicon avatar image base you input string.

Midjourney Prompts Generator currently collects more than 1,600 commonly used prompt words for Midjourney paintings. You can select tags such as Art Style, Landscape, Animals, Lighting, Artists, and other parameters to quickly generate Midjourney prompts.

BigHead Avatar Generator is a web app that allows you to create cartoon-like avatars with big heads and small bodies. It could easily generate avatars with Big Heads.

Image Segmentation free online tool

Image Stitching is a free online image tool that can join or stitch images with horizontal and vertical orientation or grid. It can be used to stitch long image or create panoramas.

Image Compress Free Online Tool is a small tool for compress image size by compression ratio of 1/2, 1/3, 1/4, etc

Image Steganography an image tool that allows you to embed hidden data inside an image file, and later extract that data.

Image To Sketch online tool could convert an image or a photo to a hand-drawn style sketch image.

Flip Clock with beautiful fliping effect, also supports counter mode, and a variety of color background.

The Time Difference Calculator is an online tool that can help you conveniently calculate the interval between two times. The calculation result is accurate to hours, minutes and seconds. It can easily calculate the date time difference.

The Progress Clock is an online clock that displays the time (day, hour, minute, and second) in a circular progress bar style.

The Shelf Life Calculator could calculate whether the product has exceeded the shelf life according to the date of manufacture and shelf life you choose.

Rectangle Clock is a web clock that divide the day into 144 grids, each grid representing 10 minutes.

The Time Calculator can be used to "add" or "subtract" two time values.

Epoch Flip Clock is an online clock that could dispalay seconds that have passed since Thursday 1 January 1970 00:00:00.

The Word Clock is an online clock that displays the time in the word style. Instead of showing the time with numbers and symbols, the Word Clock shows the time with words.

Free Pomodoro Timer Online

365 Dots shows the number of days that have passed this year in small dots, allowing you to see the progress of today in this year more clearly.

The analog clock widget has a beautiful and fresh interface. It just simulates a clock and with a second hand. You can also choose the background color you like.

Grid Clock is a unique and minimalist online clock that displays the current time using words on a grid. Grid Clock is inspired by the concept of word clocks , which are clocks that use words instead of numbers or hands to show the time. Grid Clock uses a crossword-like layout to arrange the words on a black background, and highlights the relevant words to indicate the time.

Time Stamp Converter Online Tool, it could convert Timestamp To Time, and also convert Time To Timestamp.

The Age Calculator can determine the age base on your selected birth date. The calculated age will be displayed in years, months, weeks, days, hours, minutes, and seconds.

Text inverted online tool, which could automatically inverted your input letters or sentences; For example, "I Miss You!" will be converted to "!uoY ssiM I".

Text Flip Online Tool, which could automatically flips your input English letters or sentences upside down; For example, "i miss you!" will be flipped to "¡noʎ ssıɯ ı".

ChatGPT Prompts Generator, which includes a collection of commonly used ChatGPT prompts, provides several categories of ChatGPT prompt templates. You can guide ChatGPT to reply in a more accurate manner by copying templates and making slight modifications.

Leetspeak Converter (Leetspeak Generator) is a simple online tool to convert normal text to leetspeak.

Case Converter is a free online tool for converting content text to different cases such as upper case, lower case, title case, sentence case, MiXeD CaSe, iNvErSe cAsE and it also could replace blank space in sentences to underline(_) or hyphen(-).

NATO Alphabet Converter could transform text or English alphabet into NATO phonetic alphabet for oral transmission.

The Hollow Text Generator is a free online tool that allows you to create text with a hollow effect. The Hollow Text Generator is easy to use and works on any device. The generated hollow text is plain text, which can be copied to the clipboard and pasted on facebook, twitter or other social media.

In Cyrillic, ҉ means million. This character looks like noise and overlaps the previous character. It looks like a text mosaic, but the words are still visible. Chrysanthemum text is plain text, which can be copied and pasted on facebook, twitter or other social media.

Lorem Ipsum Generator is a free online text tool for generating Lorem Ipsum texts. You can generate placeholder text online for your designs or projects easily.

Special characters are symbols that are not part of the standard alphabet or numeric system. They can be used for various purposes, such as adding accents to letters, representing mathematical operations, creating emoticons, and more. Some examples of special characters are: ☛, ♪, and ღ.

The wing nickname generator online tool provides many beautiful nickname style templates with wing symbols, you could generate your wing nickname.

String Obfuscator is a useful free online tool that could obfuscate a string (like a secret, an IBAN, or a token) to make it shareable and identifiable without revealing its content.

Text Diff is a useful online tool that allows you to compare the differences between two text files or fragments. You can use it to find and merge changes, detect errors, or simply check for consistency.

Count Words, Letter, Characters & Paragraphs Online Tool.

MD5 Encrypt is a process of using the MD5 algorithm to transform a string of any length into a hash. You can use this online tool to perform MD5 Encrypt on any string you want.

XXTEA Encrypt & Decrypt is a free online tool that for Corrected Block TEA cipher Encrypt & Decrypt. XXTEA (Corrected Block TEA) is a block cipher designed to correct weaknesses in the original Block TEA.

TEA (Tiny Encryption Algorithm) is a block cipher notable for its simplicity of description and implementation, typically a few lines of code. TEA Encrypt & Decrypt is a free online tool that for Tiny Encryption Algorithm Encrypt & Decrypt.

Base16 Encoder & Decoder that alow you to convert data between Base16 and text. Base16 uses sixteen distinct symbols, most often the symbols "0"–"9" to represent values 0 to 9, and "A"–"F" (or alternatively "a"–"f") to represent values from 10 to 15.

​PBKDF2 Encryption is a specific type of Password-Based Key Derivation Function Encryption (PBKDF Encryption) that uses a pseudorandom function, such as hash-based message authentication code (HMAC), to generate a derived key from a password or a passphrase

Base56 Online Encoder & Decoder. Base56 is a variant of Base58 omitting the characters '1' and 'o' to avoid confusion. Its purpose is to make it easy to both type and copy/paste encoded data.

Base100 Encoder & Decoder Online

Base91 Encoder & Decoder Online

XTEA (eXtended TEA) is a block cipher designed to correct weaknesses in TEA. XTEA Encrypt & Decrypt is a free online tool that for eXtended TEA cipher Encrypt & Decrypt.

Base85 Encoder & Decoder Online

Base64 Encoder & Decoder Online

Base32 Encoder & Decoder Online

Symmetric Encrypt & Decrypt Online Tool is a web online tool that allows you to encrypt and decrypt text using symmetric encryption algorithms such as AES, Triple DES and DES. Symmetric encryption is widely used for data protection, authentication and digital signatures.

SHA encryption is a term that refers to a family of cryptographic hash functions that are used to verify the integrity and authenticity of data. A hash function is a mathematical function that takes an input and produces a fixed-length output, called a hash or a digest, that is unique for each input. SHA encryption can be used to generate digital signatures, checksums, passwords and other security applications.

Morse code is a system of communication that uses two different signal durations, called dots and dashes, to encode text characters. It was invented by Samuel F.B. Morse in the 1830s and became widely used for telegraphy, the transmission of messages over long distances by electric wires.

Free Online GUID Generator

Detect and parse Browser, Engine, OS, CPU, and Device type/model from your browser or entered user-agent string.

Quick and free color converter Online! Convert colors between formats HEX, RGB, HSL, LCH, HWB and CMYK.

JavaScript Obfuscator could transforms your JavaScript code into a new form that is very hard to read and understand. It does this by applying various techniques, such as renaming variables and functions, replacing literals with expressions, adding dead code, flattening control flow, and more.

RSA Key Pair Generator is an online tool that can help you generate new random RSA private and public key pem certificates.

TOML To JSON Converter is a free online transform tool that allows your to easily convert TOML code to JSON code. It's perfect for developers who just need a quick way to convert their TOML code to JSON code.

JSONPath Parser is a free online tool used to parse JSON data.

JSON To TOML Converter is a free online tool that allows developers to easily convert JSON code to TOML code. It's perfect for developers who just need a quick way to convert their JSON code to TOML code.

TOML To YAML Converter is a free online tool that allows developers to easily convert TOML code to YAML code. It's perfect for developers who just need a quick way to convert their TOML code to YAML code.

YAML To TOML Converter is a free online tool that allows developers to easily convert YAML code to TOML code. It's perfect for developers who just need a quick way to convert their YAML code to TOML code.

Parse an URL string to get all the different parts (protocol, origin, params, port, username-password, ...)

Generate random port numbers outside of the range of "known" ports (0-1023).

Discover the strength of your password with this client side only password strength analyser and crack time estimation tool.

Code Snap Generator,easy to generate exquisite code screenshots image, it generated online without PS design software, and could convert your code into beautiful and interesting screenshots image, anytime to share on your Twitter, and other social media.

Image Color Picker, an online tool that could pick any color from an image.

The online color palette classifies the common color combinations in the web design according to the order of hue, and you will get a colour system.

Ratio Calculator is a free online tool that helps you to find the ratio of two or more numbers, simplify a ratio to its lowest terms, convert a ratio to a fraction, find equivalent ratios, and solve ratio word problems. Ratio Calculator can also help you to calculate the proportion of two quantities, the aspect ratio of a shape or an image, the cross multiplication of two fractions, and the golden ratio of a line segment.

One's Complement & Two's Complement Calculator (1's & 2's Complement Calculator) is a free online tool to find true form and one's & two's complement equivalent for a given intger number.

24 Points Calculator could takes four numbers base on your input and attempts to find an arrangement of these four numbers and the arithmetic operations (× + − ÷) to make the value 24.

Convert Roman numerals to numbers and convert numbers to Roman numerals.

Distance calculator could calculate the distance between two points in the rectangular coordinate system, supports two-dimensional coordinates and three-dimensional coordinates.

Fibonacci Sequence Generator could generate Fibonacci Sequence base on your input (Start Number and Generated Count).

Internal Rate of Return (IRR) Calculator is a calculator of calculating an investment’s rate of return. It could calculate IRR base on your input of outflow and inflows.

Net Present Value (NPV) Calculator is a calculator of calculating Net present value. It could calculate NPV base on your input of outflow and inflows.

The number to English Word online tool can convert the entered values / numbers into English, and supports decimal points.

Loan calculator online tool

The compound interest calculator can calculate the compound interest according to the calculation frequency of day, week, month or year by setting the initial capital investment, annual interest rate and period. Compound interest refers to the interest calculation method in which the interest of a certain interest period is calculated by adding the total amount of interest accumulated in the previous period to the principal, which is commonly referred to as "rolling interest".

XIRR is a financial function that calculates the internal rate of return for a series of cash flows that are not necessarily periodic. XIRR Calculator is useful for modeling investments or projects that have irregular cash inflows and outflows over time.

Basal Metabolic Rate (BMR), which is the amount of energy your body uses to maintain its basic functions while at rest. BMR Calculator is easy and convenient. You just need to enter your personal information and click a button to get your results.

Pregnancy Due Date Calculator is a free online tool that helps you estimate your due date based on the first day of your last menstrual period (LMP) or the date of conception.

Pregnancy Calendar is a free online tool that helps you estimate your pregnancy due date based on the first day of your last menstrual period (LMP) and it is a week-by-week guide to pregnancy.

BMI calculator online tool is easy to use and convenient. You can enter your weight and height, and get your BMI value and category instantly. You can also see the BMI ranges for different weight statuses and compare your result with the average for your age and gender.

Cat Age Calculator could help you estimate the age of your cat in human years. Using this Cat Age Calculator can help you understand your cat better and provide it with the appropriate care and attention.

Schulte Table Online

Dog Age Calculator is a free online tool that can help you estimate the age of your dog in human years. Dog Age Calculator can take into account the factors that affect a dog’s lifespan, give you a more realistic approximation of how old your dog is compared to a human.

Figure out the average pace for your most recent race, calculate how far you ran based on your estimated pace workout, or plan your training using this calculator to determine the pace for a given distance.

Standard Body Weight (SBW) Calculator could Calculate your standard weight based on your weight and height, etc. It could also determine whether you are overweight based on the information you enter.

GPA Calculator could calculate grade point average (GPA)

Know your baby's blood type. Do you want to know your unborn baby’s blood type? Child Blood Type Calculator can help you discover it!

This is electronic woodfish free online. Knock this woodfish, It could help you relieve stress. Electronic woodfish, a relieve stress artifact. Knock woodfish every day, forget your troubles.

Daily drink water calculator could calculate the amount of water you need dring every day based on your enter weight.

The BFP(Body Fat Percentage) Calculator is a measure of fitness level free online tool, it is the only body measurement which directly calculates a person's relative body composition without regard to height or weight.

Progress Bar Chart Generator is a free online tool that allows you to create and customize a progress bar chart that shows the status of your project or goal. And it surport both line progress bar and circular progress bar.

Pie Chart Generator is a free online tool that allows you to create pie chart online. You can use this web tool to create your own pie chart by inputting data manually and download pie chart image.

Spie Chart Generator is a free web tool that allows you to create spie charts online. You ccould use this tool to create your own spie chart by inputting data manually.

Funnel Chart Generator is a free online tool helps you quickly create personalized funnel chart. A beautiful funnel chart can be generated through simple input and configuration, and it supports downloading chart image.

Line Chart Generator is a free online tool helps you quickly create a personalized line chart. A beautiful line chart can be generated through simple input and configuration, and it supports downloading chart image.

Dashboard Chart Generator is a free online tool that helps you create and customize charts and diagrams for your data visualization needs. You can choose from different options, such as colors, titles and themes for dashboard chart to make your data stand out.

Square Chart (Waffle Chart), showing how smaller percentages are more easily shown than on pie charts. On the 10x10 grid, each cell represents 1%. Square Chart Generator is a free web tool that allows you to create a square chart online. You could use this tool to create your own square chart by inputting data.

Bubble Chart Generator is a free online tool helps you quickly create a personalized chart with bubble diagram. A beautiful Bubble chart can be generated through simple input and configuration, and it supports downloading chart image.

Stacked Bar Chart Generator is a free online tool that helps you create a visual representation of your data using stacked bars. You can use this online tool to create and customize your own stacked bar chart.

Mixed Line&Bar Chart Generator is a free online tool helps you quickly create a personalized chart with mixed line and bar. A beautiful line and bar chart can be generated through simple input and configuration, and it supports downloading chart image.

Nightingale Rose Chart Generator is a free obline tool that allows you to create a Nightingale Rose Chart from your data. You can customize the appearance of your chart, such as the colors, titles, themes, and you can easily enter your data, customize your chart design, and download it as an image.

Polar Bar Chart Generator is a free online tool that allows you to create your own polar bar charts easily and quickly. You can customize the colors, labels, and other aspects of your chart. You can also export your chart as an image.