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OnlineMiniTools A repository of 300+ simple and straightforward online tools for your daily needs.

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YAML to Base64 Converter

YAML to Base64 Converter

Convert YAML files and data to Base64 encoding with our free online tool. Easy conversion with validation and error handling.
CSS Selector Cheat Sheet

CSS Selector Cheat Sheet

Comprehensive CSS selector reference guide with examples and interactive demonstrations
JSON Generator

JSON Generator

Generate structured JSON data with our comprehensive JSON generator tool. Create JSON from templates, schemas, and custom structures
POJO Tools

POJO Tools

Generate Plain Old Java Objects (POJOs) from JSON, XML, and YAML data with our comprehensive POJO tools generator
Random Fantasy Name Generator

Random Fantasy Name Generator

Generate unique fantasy character names for your RPG characters, stories, and games with our comprehensive fantasy name generator
Random Element Generator

Random Element Generator

Generate random elements from your custom list. Perfect for random selection, decision making, and sampling.
Random Food Generator

Random Food Generator

Generate random food ideas, recipes, and meal suggestions with our free online tool
Java Viewer

Java Viewer

View and format Java code with our free online Java viewer. Syntax highlighting, code formatting, and easy-to-read display for Java files.
Villager Name Generator

Villager Name Generator

Generate unique villager names for Minecraft with our free online generator. Create authentic villager names with various styles and customization options.
Markdown Table Generator

Markdown Table Generator

Generate markdown tables with our free online table generator. Create properly formatted markdown tables with headers, alignment, and custom styling.
Random Scene Generator

Random Scene Generator

Generate random scenes, story prompts, and creative writing ideas with our free online scene generator tool
IP to Decimal Converter

IP to Decimal Converter

Convert IP addresses to decimal format with our IP to Decimal converter tool. Transform IPv4 and IPv6 addresses into their decimal representations easily.
HTML to YAML Converter

HTML to YAML Converter

Convert HTML documents to YAML format with our powerful HTML to YAML converter tool. Transform HTML structure into structured YAML data easily.
SHA512-224 Hash Generator

SHA512-224 Hash Generator

Generate SHA512-224 hash of any text or file with our secure hash generator tool. Fast, reliable, and secure cryptographic hash generation.
Lord of the Rings Name Generator

Lord of the Rings Name Generator

Generate authentic Lord of the Rings names for hobbits, elves, dwarves, humans, and other Middle-earth races. Perfect for RPGs, fan fiction, and fantasy writing.
Time Sheet Calculator

Time Sheet Calculator

Calculate hours worked, overtime pay, and total earnings with our comprehensive time sheet calculator. Perfect for tracking work hours and payroll calculations.
Text Minifier

Text Minifier

Minify and compress text by removing unnecessary whitespace, comments, and formatting with our free text minifier tool
Weight Converter

Weight Converter

Convert between different weight units like kg, lbs, grams, ounces, stones and more with our free weight converter tool
Prime Factors Calculator

Prime Factors Calculator

Calculate and display the prime factorization of any number with step-by-step breakdown and detailed analysis
Random Food Generator

Random Food Generator

Generate random food ideas, recipes, and meal suggestions with our free online tool
Text to ASCII

Text to ASCII

Text to ASCII Converter
Convert Unicode To Bytes

Convert Unicode To Bytes

Convert Unicode text to raw bytes with multiple encoding options including UTF-8, UTF-16, and UTF-32. View byte details and export results.
UrlEncoder

UrlEncoder

Encode any string to URL-safe format using percent encoding
Webp To Png Converter

Webp To Png Converter

Convert WebP images to PNG format online. Free, fast, and secure conversion with transparency preservation and batch processing capabilities.
Pythagorean Calculator

Pythagorean Calculator

Calculate the missing side or angle of a right triangle using the Pythagorean theorem. Free online calculator with step-by-step solutions.
View Transparent Image Regions

View Transparent Image Regions

Upload an image to visualize transparent, semi-transparent, and opaque regions with customizable colors and detailed pixel statistics
Random CSV Generator

Random CSV Generator

Generate random CSV data with customizable columns, data types, and values for testing and development purposes.
Spell Calendar Date

Spell Calendar Date

Convert calendar dates to words and text format
Rotate Unicode

Rotate Unicode

Rotate Unicode text by specified positions with our free online tool. Shift characters left or right while preserving text structure and Unicode integrity.
Number to Roman Numerals

Number to Roman Numerals

convert numbers to Roman numerals
NAND Binary Calculator

NAND Binary Calculator

Perform NAND (NOT AND) logical operations on binary numbers with step-by-step calculations and truth table display
Add Calculator

Add Calculator

Add multiple numbers together with our free online addition calculator. Get instant results and step-by-step calculations.
Image Color Palette Generator

Image Color Palette Generator

Generate beautiful color palettes from images with multiple extraction methods, perfect for design inspiration and brand color schemes
Shuffle Sentences

Shuffle Sentences

Randomly shuffle and reorder sentences in text with our free online tool. Perfect for randomizing paragraphs, creating varied content, or testing sentence order.
Average Calendar Date Calculator

Average Calendar Date Calculator

Calculate the average of multiple calendar dates with our free online calculator. Enter dates in various formats and get instant results.
Find Maximum Number

Find Maximum Number

Find the maximum number from a list of numbers with our free online calculator. Enter numbers separated by commas, spaces, or new lines to instantly find the largest value.
CSS Beautifier

CSS Beautifier

CSS Formatter / Beautifier
Convert ASCII to Image

Convert ASCII to Image

Convert ASCII text to image files online. Transform ASCII characters into PNG, JPG, or other image formats with customizable fonts and styles.
Simple Interest Calculator

Simple Interest Calculator

Calculate simple interest amount and total amount with principal, rate, and time period
Gif To Jpeg Converter

Gif To Jpeg Converter

Convert GIF images to JPEG format online. Free, fast, and secure conversion with quality control and transparency handling.
Variance Calculator

Variance Calculator

Calculate variance for population and sample data sets with step-by-step solutions and detailed explanations.
Find Time Difference

Find Time Difference

Calculate the time difference between two times. Get duration in hours, minutes, and seconds. Perfect for tracking work hours, meeting durations, and time intervals.
Lord of the Rings Name Generator

Lord of the Rings Name Generator

Generate authentic Lord of the Rings names for hobbits, elves, dwarves, humans, and other Middle-earth races. Perfect for RPGs, fan fiction, and fantasy writing.
Random Base64 Image Generator

Random Base64 Image Generator

Generate random base64 images according to your need.
Normalize Unicode Text

Normalize Unicode Text

Normalize Unicode text using standard normalization forms (NFC, NFD, NFKC, NFKD) to handle combining characters, canonical equivalence, and compatibility characters.
Random Number Generator

Random Number Generator

Generate random numbers between any range with customizable options. Perfect for games, simulations, and statistical analysis.
PNG to JPG Converter

PNG to JPG Converter

Convert PNG images to high-quality JPG/JPEG format online. Free, fast, and secure image format converter with quality control and batch processing support.
GCF Calculator

GCF Calculator

Calculate the greatest common factor (GCF) of two or more numbers using our free online calculator with step-by-step solutions.
Matrix Subtract Calculator

Matrix Subtract Calculator

Subtract two matrices of the same dimensions with step-by-step solutions and detailed explanations.
Matrix Transpose Calculator

Matrix Transpose Calculator

Calculate the transpose of any matrix with our free online Matrix Transpose Calculator. Perfect for linear algebra, mathematics, and engineering applications.
Convolution Calculator

Convolution Calculator

Calculate discrete convolution of two sequences with step-by-step results
Matrix Multiply Calculator

Matrix Multiply Calculator

Multiply two matrices with step-by-step solutions, dimension validation, and detailed explanations for matrix multiplication operations.
Matrix Inverse Calculator

Matrix Inverse Calculator

Calculate the inverse of any square matrix with our free online Matrix Inverse Calculator. Perfect for linear algebra, mathematics, and engineering applications.
Matrix Determinant Calculator

Matrix Determinant Calculator

Calculate the determinant of any square matrix with our free online Matrix Determinant Calculator. Perfect for linear algebra, mathematics, and engineering applications.
Lucas Numbers Calculator

Lucas Numbers Calculator

Calculate and generate Lucas numbers sequence with customizable parameters. Free online tool for mathematical sequences similar to Fibonacci.
Identity Matrix Generator

Identity Matrix Generator

Generate identity matrices of any size with our free online Identity Matrix Generator. Perfect for linear algebra, mathematics education, and matrix operations.
Random Number Matrix

Random Number Matrix

Generate random number matrices with customizable dimensions, value ranges, and formatting options. Perfect for mathematical exercises, data analysis, and educational purposes.
Linear Recurrence Calculator

Linear Recurrence Calculator

Calculate and generate linear recurrence sequences with custom coefficients and initial values
Matrix Addition Calculator

Matrix Addition Calculator

Add two matrices together with our free online Matrix Addition Calculator. Perfect for linear algebra, mathematics education, and matrix operations.
Random Vector Generator

Random Vector Generator

Generate random vectors with customizable dimensions, value ranges, and formatting options. Perfect for linear algebra, machine learning, and mathematical research.

Upcoming tools

Html to Jsx

Html to Jsx

Convert HTML file to JSX online
Instagram Reel Downloader

Instagram Reel Downloader

Download and save Instagram videos locally with our Instagram Reel Downloader. No signup required.
Instagram Reel Thumbnail Downloader

Instagram Reel Thumbnail Downloader

Save thumbnails from any reel

FAQs

Are the tools on this website free to use?

Yes, all tools hosted on our website are free to use. We believe in providing convenient and useful tools without any cost to our users.

Do I need to create an account to use the tools?

No, you do not need to create an account. Our tools are accessible to anyone visiting our website, without the need for registration or login.

Can I suggest new tools or features for your website?

Absolutely! We welcome suggestions for new tools or features that would benefit our users. Please contact us admin@onlineminitools.com .

Are the results generated by these tools accurate?

We strive to ensure accuracy in our tools; however, results may vary based on input data and other factors. We recommend cross-verifying critical results for important applications.

Are my inputs and results private and secure?

Yes, we take user privacy and data security seriously. Any information you input into our tools and the results generated are not stored or shared with third parties. We only store performance metrics to improve and monitor our tools.

Can I embed these tools on my own website?

Yes, many of our tools offer embeddable options. Contact us for more information on how to integrate our tools into your website or application.

Are these tools compatible with mobile devices?

We strive to keep our tools up to date with the latest standards and user feedback. Updates may vary depending on tool complexity and user needs.

Didn't find the tool you were looking for?

We're constantly working to improve and expand our toolset to meet your needs. If you have a specific tool in mind that you couldn't find, please let us know.

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OnlineMiniTools.com is your ultimate destination for a wide range of web-based tools, all available for free.

Feel free to reach out with any suggestions or improvements for any tool at admin@onlineminitools.com. We value your feedback and are continuously striving to enhance the tool's functionality.

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