SWF Player is a free online player for SWF (Shockwave Flash) files. It can quickly open SWF files, read metadata tags from the file header, automatically resize the window to fit the SWF content, and display it.

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.

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

Photo Collage Maker is an online picture collage generator for free that lets you combine 2 to 16 photos into beautiful collages. Choose from multiple layouts, customize every detail, and download instantly.

Image To Line Art Generator can convert your images to line art online with ease, it allowing you to convert photos to line drawings, outlines, and sketches.

Image To Braille Text Art Generator will convert an image to a text version using braille ASCII art.

Low Poly Image Generator is an online image tool that allow you to generate Low Poly images by uploading photos and images and automatically converts them into stylized, abstract representations using the low-polygon (Low Poly) art style.

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

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

Countdown Days is a free online web app that could help you calculate and record the number of days before some important events and dates, so as not to let you miss any important events and dates.

Pomodoro Timer is a simple and configurable web app designed to help you master the Pomodoro Technique. Stay focused and manage your time effectively with our easy-to-use Pomodoro Timer. It aims to provide a visually-pleasing and reliable way to track productivity using the Pomodoro Technique.

Free Pomodoro Timer Online

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

Sleep Calculator is a free online tool designed to help you determine the best time to sleep and wake up, based on your body’s natural sleep cycles.

A 7-segment digital clock simulator display online.

Free Online Find and Replace Text Tool – instantly search and replace multiple words in any text or .txt file. Supports case-sensitive & exact match options.

Transform any image into stunning ASCII art instantly! Our Image to ASCII Art Generator makes it easy to convert images to ASCII art. Create ASCII art from pictures online in seconds – no software needed!

Spark your creativity with this free Random Adjective Generator! Instantly generate unique and descriptive adjectives for writing, naming, games, and more.

SunoAI Prompt Generator provides an extensive range of compositional elements options, allowing you to customize the prompt for Suno AI.

The ASCII Art Text Generator is a free, user-friendly ASCII art generator and maker that transforms your text into eye-catching ASCII art.

Dot Matrix Text Generator could be used to simulate the effect of LED dot matrix display.

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.

Text to Handwriting Generator can transform typed text into beautiful, realistic handwritten fonts, bringing back the warmth and personal touch of traditional handwriting. It's perfect for adding a human element to your digital creations.

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.

Base100 Encoder & Decoder Online

XOR Cipher is a type of additive cipher.

Random Password & Key Generator offers a variety of randomly generated keys and passwords that you can use to secure any application, service, or device.

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.

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.

A1Z26 Cipher, is a simple substitution cipher that replaces each letter of the alphabet with its corresponding numerical position in the alphabet.

BIP39 Passphrase Generator can generate BIP39 passphrase from existing or random mnemonic, or get the mnemonic from the passphrase.

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

SRT Editor is an online subtitle editor for SubRip Subtitle (SRT) file, it allows you to batch-adjust the playback speed and timing offset of subtitles, and also provides the ability to individually adjust the order, timecodes, and text of each subtitle segment.

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

HTML Viewer serves as both an HTML code viewer and editor, allowing you to open, preview, and modify web pages directly in the browser.

Generate and validate time-based OTP (one time password) code for multi-factor authentication.

Lookup and identify the manufacturer behind a MAC address.

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

Measure accurately with our free online ruler! Get precise measurements in inches and centimeters using your device's screen. Calibrated for accuracy, easy to use, and accessible anytime. Perfect for quick measuring tasks.

Estimate your Digital SAT score accurately with free SAT Score Calculator. Easily convert your raw scores to scaled scores (400-1600) for Reading, Writing & Language, and Math. Perfect for practice tests and score prediction.

Measure angles accurately with our transparent online protractor. Easily upload a picture, position the protractor's midpoint on the angle's vertex, and use zoom, rotate, and move functions for precise measurement.

Moon Position Calculator can calculate moon position (altitude and azimuth, etc.) for a given date, time and latitude/longitude.

Grade Scale Generator let you create your personalized grade scale, it is a tool designed to help convert scores into corresponding grades according to a particular grading system.

Antipode Calculator: Click any city name or location on the map or entering the latitude and longitude coordinates, you can easily find its antipode (the opposite side of the world).

Pythagorean Theorem Calculator could finds the unknown side length of a right triangle to quickly solve right triangle problems.

Sun Position Calculator can calculates sun position (Solar Elevation Angle and Solar Azimuth Angle, etc.) for a given date and latitude/longitude.

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.

IBAN Validator & Parser is an online tool for validating and parsing IBAN, BBAN, and BIC/SWIFT numbers. It checks if an IBAN is valid and provides information such as the country, BBAN, whether it is a QR-IBAN, and the IBAN in a user-friendly format.

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.

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".

Loan calculator online tool

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.

Annual Percentage Yield (APY) Calculator, it is a tool that enables you to calculate the actual interest earned on an investment over your term.

Future Value Calculator uses the formula FV = PV (1 + I/Y)ⁿ to find the future value (FV) of an investment with periodic deposits with given inputs of compounding periods (N), interest/yield rate (I/Y), starting amount, and periodic deposit/annuity payment per period (PMT).

Electric Fan Simulator: Everything is great, except there's no wind! Electric Fan Simulator, it is a web app for simulating an electric fan without the breeze!

The Book of Answers is a free online tool that combines fun and practicality to provide answers and solutions, designed for those facing difficult choices in daily life, workplace decisions, and emotional dilemmas. With its unique interactive approach, it offers users an innovative way to aid decision-making, especially suitable for those occasionally troubled by indecision.

Lucky Spin Wheel, it is a random wheel spinner that could help you to make a random decision. Now, Create your custom spinner for random choice!

Schulte Table Online

Create random and unique mazes of different shapes and sizes. Maze Generator is an interesting online tool and game that can create random and unique mazes of different shapes, sizes, and styles.

Guess Word is a word-guessing game that you can guess a word (4-11 letters, usually 5, you can custom) in 6 tries. This is a remake of Wordle game. In the original version, you can play only 1 word a day. In this game on our site, you will be able to play as many words as you want.

Air Conditioner Simulator is an interesting simulation web app that transforms your screen into an air conditioner control panel, allowing you to pretend you're enjoying a cool breeze right now! By mimicking the functions and sounds of an actual air conditioner, it creates the illusion of using one.

Bra Size Calculator is a convenient and easy-to-use online calculator that designed to help women accurately measure and determine their bra size.

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.

Simplify the process of creating interactive, user-friendly relation charts. Perfect for visualizing complex relationships and data sets. Seamlessly build and customize your relation charts now with our Relation Chart Generator.

Tree Chart Generator is a free online tool helps you quickly create a personalized chart with tree diagram. A beautiful tree 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.

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.

Discover your roots and preserve your family’s legacy with our family tree chart generator, it is a free online tool designed to help you visualize and customizable your family tree in minutes.

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

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.