Free Online Tools

Voucher Generator

Create custom vouchers and coupons

generator

QR Code Generator

Generate QR codes for links, text, and more

generator

Barcode Generator

Create various types of barcodes

generator

ID Card Generator

Design professional ID cards

generator

Certificate Generator

Create certificates of achievement

generator

Free Certificate Generator

Free certificate creation tool

generator

Name Tag Generator

Create name tags for events

generator

Meeting ID Generator

Generate unique meeting IDs

generator

Invoice Generator

Create professional invoices

generator

Parking Ticket Generator

Generate parking tickets

generator

Prompt Generator

AI prompt generator

generator

SSH Key Generator

Generate SSH key pairs for Git and secure authentication

generator

Browser Icon Generator

Generate favicon and app icons for websites

generator

Rotary Certificate Generator

Rotary club certificates

generator

Rotary Event Ticket Generator

Rotary event tickets

generator

Rotary Member Directory Cards

Member directory cards

generator

Rotary Table Tent Generator

Table tent cards

generator

Calculator

Basic calculator

calculator

Age Calculator

Calculate age from date of birth

calculator

ANOVA Calculator

Analysis of variance calculator

calculator

Quick Work Hour Calculator

Calculate work hours

calculator

Temperature Converter

Convert temperature units

converter

Unit Converter

Convert various units

converter

Celsius to Fahrenheit

Temperature conversion

converter

KG to Pound

Weight conversion

converter

KM to Miles

Distance conversion

converter

CST to EST Converter

Time zone conversion

converter

Image Converter

Convert image formats

converter

Image to PDF

Convert images to PDF

converter

CSV to JSON

Convert CSV to JSON format

converter

LaTeX to PDF

Convert LaTeX to PDF

converter

JSON Formatter

Format and validate JSON

development

REST Client

Test REST APIs

development

Port Scanner

Scan network ports

development

SQLite Browser

Browse SQLite databases

development

Webhook Tester

Test webhooks

development

Word Counter

Count words and characters

productivity

Stopwatch

Online stopwatch timer

productivity

Clock

Digital clock

productivity

World Clock

World time zones

productivity

Notepad

Online notepad

productivity

Todo List

Manage tasks

productivity

Kanban Board

Visual task management

productivity

Mind Map Builder

Create mind maps

productivity

Employee Timesheet

Track employee hours

productivity

Frequency Table Builder

Build frequency tables

statistics

Summary Stats Calculator

Calculate summary statistics

statistics

Histogram Generator

Create histograms

statistics

Chi-Square Test

Chi-square statistical test

statistics

Z-Score Calculator

Calculate z-scores

statistics

Correlation Coefficient

Calculate correlation

statistics

Simple Linear Regression

Linear regression analysis

statistics

Multiple Linear Regression

Multiple regression analysis

statistics

Normal Distribution Plotter

Plot normal distributions

statistics

Regression Statistics

Regression analysis stats

statistics

Residual Plot Visualizer

Visualize residual plots

statistics

Image Resizer

Resize images online

media

PDF Compressor

Compress PDF files

media

PDF Merger Splitter

Merge or split PDFs

media

Text HTML to PDF

Convert text/HTML to PDF

media

Camera Tester

Test your camera

media

Microphone Test

Test your microphone

media

Screen Recorder

Record your screen

media

CSV Tools

CSV file utilities

data

DNA RNA Transcription Translation

DNA/RNA tools

science