OnlineMiniTools A repository of 500+ simple and straightforward online tools for your daily needs.
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Recently Added Tools
PX to Percent Converter
Convert pixel values to percent, em, rem, and point units.
JPG to BMP Converter
Convert JPG images to BMP format directly in your browser.
EM to Point Converter
Convert em units to points, pixels, rem, and percent values instantly.
JSON to Python POJO Generator
Convert JSON data into Python class models with nested structure support.
Base64 to Octal Converter
Decode Base64 data and convert bytes into octal values.
Point to REM Converter
Convert point values to rem and related CSS units quickly.
CSS Background Image Generator
Generate CSS background-image rules with gradient and image options.
Electric Current Converter
Convert electric current values between ampere units instantly.
Temperature Converter
Convert temperature values across Celsius, Fahrenheit, Kelvin, Rankine, and Reaumur.
EM to Percent Converter
Convert em units to percent, px, rem, and pt values.
HTML File Input Generator
Generate HTML file input markup with common attributes instantly.
XML Escape Unescape
Escape plain XML entities and unescape escaped XML instantly in browser.
NOR Calculator
Calculate bitwise NOR for binary, decimal, or hexadecimal inputs instantly.
CSV to SQL Converter
Convert CSV data into SQL INSERT statements instantly in your browser.
Paragraph Counter
Count paragraphs, sentences, words, and characters in any text instantly with real-time analysis directly in your browser.
Sentence Counter
Count sentences in any text instantly with real-time word, character, and sentence-length statistics in your browser.
JSON Navigator
Browse and navigate JSON data interactively as a hierarchical tree with breadcrumb paths and key-value details.
HTML to CSV Converter
Extract data from HTML tables and convert it to CSV format directly in the browser with multi-table support.
CSV to TSV Converter
Convert comma-separated values into tab-separated values
Check Number Palindrome
Check if a number is a palindrome with our free online palindrome validator. Enter any number to instantly verify if it reads the same forwards and backwards.
Encrypt Decrypt
Encrypt and decrypt text using various encryption algorithms. Free online encrypt decrypt tool supporting AES, DES, Triple DES, Rabbit, RC4, and more encryption methods.
Random Email Generator
Random Email Generator
Convert Ascii To Data Uri
Convert ASCII text to Data URI format with real-time encoding, MIME type selection, and character validation. Free online ASCII to Data URI converter tool.
Perl Formatter
Format and beautify Perl code instantly. Free online Perl formatter with proper indentation and syntax highlighting.
Candela To Lux Calculator
Convert candela to lux with distance. Calculate illuminance from luminous intensity and distance measurements.
Convert Image to Data URI
Convert images to Data URI format online. Encode JPG, PNG, GIF, WebP images as data URLs with MIME type support, CSS integration, HTML embedding, and batch processing capabilities.
Reverse Hex
Reverse hexadecimal digits instantly with optional 0x prefix support, validation, and one-click copy/download.
Grocery List
Create and manage your grocery shopping list with categories, quantities, and check-off functionality
Format Calendar Date
Convert and format dates between different formats like ISO, US, EU, and more. Perfect for date conversion, formatting, and standardization.
Excel To XML
Convert Excel files into structured XML output instantly.
Prime Factors Calculator
Calculate and display the prime factorization of any number with step-by-step breakdown and detailed analysis
Random Food Generator
Generate random food ideas, recipes, and meal suggestions with our free online tool
Text to ASCII
Text to ASCII Converter
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.
String Binary Converter
Convert strings to binary and binary to text online. Free bidirectional string to binary converter with real-time conversion. Perfect for encoding, decoding, and learning binary representation.
UrlEncoder
Encode any string to URL-safe format using percent encoding
Webp To Png Converter
Convert WebP images to PNG format online. Free, fast, and secure conversion with transparency preservation and batch processing capabilities.
Source Code Viewer
View and format source code with syntax highlighting. Free online source code viewer that displays code in a readable format with support for multiple programming languages and file uploads.
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
Upload an image to visualize transparent, semi-transparent, and opaque regions with customizable colors and detailed pixel statistics
Facebook Bold Text
Convert text to Unicode bold styles for social posts.
Random CSV Generator
Generate random CSV data with customizable columns, data types, and values for testing and development purposes.
Spell Calendar Date
Convert calendar dates to words and text format
IP to Binary Converter
Convert IPv4 addresses to dot-separated 32-bit binary format instantly with multi-line support and validation.
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.
XML to Excel Converter
Convert XML data to Excel format instantly. Free online XML to Excel converter with file upload support.
Number to Roman Numerals
convert numbers to Roman numerals
NAND Binary Calculator
Perform NAND (NOT AND) logical operations on binary numbers with step-by-step calculations and truth table display
Domain age checker
Domain age checker
Website source code viewer
Website source code viewer
Wordpress Detector
Instantly detect if a website uses WordPress and identify its version. Our free tool helps developers, marketers, and site owners gather crucial CMS information.
URL Expander
Reveal the full, original URL behind a shortened URL.
Slug Generator
Generate user-friendly and search-engine-optimized URL slugs for your website
Website favicon downloader
Grab and download the favicon image of any website
HTTP Header Checker
Check the response headers sent by the server
Matrix Subtract Calculator
Subtract two matrices of the same dimensions with step-by-step solutions and detailed explanations.
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
Calculate discrete convolution of two sequences with step-by-step results
Matrix Multiply Calculator
Multiply two matrices with step-by-step solutions, dimension validation, and detailed explanations for matrix multiplication operations.
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
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
Calculate and generate Lucas numbers sequence with customizable parameters. Free online tool for mathematical sequences similar to Fibonacci.
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
Generate random number matrices with customizable dimensions, value ranges, and formatting options. Perfect for mathematical exercises, data analysis, and educational purposes.
Linear Recurrence Calculator
Calculate and generate linear recurrence sequences with custom coefficients and initial values
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
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
Convert HTML file to JSX online
Instagram Reel Downloader
Download and save Instagram videos locally with our Instagram Reel Downloader. No signup required.
Instagram Reel Thumbnail Downloader
Save thumbnails from any reelFAQs
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.
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.
Absolutely! We welcome suggestions for new tools or features that would benefit our users. Please contact us admin@onlineminitools.com .
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.
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.
Yes, many of our tools offer embeddable options. Contact us for more information on how to integrate our tools into your website or application.
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.
OnlineMiniTools
OnlineMiniTools.com is your ultimate destination for a wide range of web-based tools, all available for free.
Contacts
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admin@onlineminitools.comResources
