Free Online Web Tools

UtilKit provides 40+ powerful utilities for Developers, SEO experts, and Content Creators.
Fast, secure, and running entirely in your browser.

SEO
SEO Slug Generator

Convert text to cleaner URL slugs for SEO.
SEO
Google SERP Simulator

Preview how your page looks in Google search.
SEO
Robots.txt Generator

Create robots.txt file to control crawlers.
SEO
Htaccess Redirect Gen

Generate 301 redirect code for Apache.
SEO
Twitter Card Gen

Create Twitter meta tags.
SEO
Open Graph Gen

Create Facebook meta tags.
Utility
What Is My IP

Check your public IP address & location.
Text
Word Counter

Count words, characters, sentences.
Text
Case Converter

Convert text to Uppercase, Lowercase.
Text
Lorem Ipsum Generator

Generate dummy text for designs.
Text
Remove Duplicate Lines

Clean up lists by removing repeated entries.
Text
Text to Speech

Convert written text into spoken words.
Dev
JSON Formatter

Beautify, validate and minify JSON.
Dev
XML Formatter

Format and beautify XML code.
Dev
Base64 Converter

Encode and decode Base64 strings.
Dev
URL Encoder/Decoder

Encode/Decode URLs for safe transmission.
Dev
MD5 Hash Generator

Generate MD5, SHA1 hashes.
Dev
UUID Generator

Generate unique UUID v4 identifiers.
Dev
Text to Binary

Convert text to binary (010101).
Dev
Binary to Text

Convert binary back to text.
Dev
Markdown to HTML

Convert Markdown syntax to raw HTML.
Dev
Unix Timestamp

Convert Epoch timestamp to date.
Media
YouTube Thumbnail

Download YouTube video thumbnails HD.
Image
Image Resizer

Resize images to pixels or percentage.
Image
Image to Base64

Convert images to Base64 string.
Image
QR Code Generator

Create QR codes for Links, Wi-Fi.
Design
Color Picker

Get HEX, RGB, HSL values visually.
Design
CSS Shadow Generator

Generate CSS3 box-shadow code.
Marketing
CPM Calculator

Calculate Ad Cost Per Mille.
Finance
Loan Calculator

Calculate monthly loan payments.
Finance
Card Validator

Validate card numbers (Luhn).
Math
Percentage Calculator

Calculate percentages and changes.
Math
Discount Calculator

Calculate sale price and savings.
Math
Age Calculator

Calculate exact age in days/months.
Health
BMI Calculator

Calculate Body Mass Index.
Math
Random Number Gen

Pick a random number in range.
Security
Password Generator

Create secure, random passwords.
Utility
Online Stopwatch

Browser-based stopwatch timer.
Legal
Privacy Policy Gen

Generate Privacy Policy text.
Legal
Terms Generator

Generate Terms of Service text.

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Why Choose UtilKit?

Blazing Fast

Our tools run instantly. No software installation, registration, or heavy loading times required.

Secure & Private

Most tools run client-side (in your browser). Your data (images, passwords) is never sent to our servers.

100% Free Forever

All utilities are free to use. No hidden fees, no premium subscriptions, no limitations.

About UtilKit Platform

UtilKit is an all-in-one web utility platform designed to simplify the daily tasks of developers, digital marketers, and content creators. Instead of bookmarking dozens of different websites, you can find everything you need in one place.

Whether you need to format JSON code, generate a secure password, download a YouTube thumbnail, or calculate your BMI, we have a tool for it. Our library is constantly updated to include the latest and most useful web utilities.