// all-in-one toolkit — v3.0

AI Master Panel

95 free browser-based tools across 13 categories. Zero login, zero database, zero cost. Everything runs in your browser.

95

Tools

13

Categories

0

Login

0kb

Server Needed

100%

Free

📝

Text Tools

Word counter, case converter, diff checker, binary, find & replace.

11 TOOLS →

🔍

SEO Tools

Meta tags, Open Graph, robots.txt, keyword density, slug gen.

8 TOOLS →

🎨

Color & Design

HEX/RGB, gradients, contrast checker, box shadow, palettes.

8 TOOLS →

⚙️

Developer Tools

JSON, Base64, UUID, URL encode, CSV→JSON, regex tester.

10 TOOLS →

✨

Content Tools

Hashtags, thread splitter, bio gen, YouTube titles, word freq.

8 TOOLS →

🧮

Math & Converters

Unit converter, BMI, EMI, compound interest, Roman numerals.

8 TOOLS →

🔒

Security Tools

SHA hash, password strength, JWT decoder, Caesar cipher, Luhn.

6 TOOLS →

📅

Time & Date

Timezone converter, date diff, countdown timer, date formatter.

6 TOOLS →

💰

Finance Tools

Tax/GST calc, invoice gen, discount, currency, savings goal.

6 TOOLS →

❤️

Health Tools

TDEE/calorie calc, water intake, sleep, ideal weight, macros.

6 TOOLS →

✍️

Writing Tools

Readability score, passive voice detector, sentence analyzer.

6 TOOLS →

🎲

Random Generators

Names, numbers, dice roller, coin flip, random color, quote.

6 TOOLS →

🌐

Network & Web

HTTP codes, HTML chars, CSS units, MIME types, user agent.

6 TOOLS →

🔢Word & Character Counter

Text

Words:0

Chars:0

Lines:0

Sentences:0

Paragraphs:0

🔡Case Converter

Text

Output...

🔍Find & Replace

Text

Find

Replace

Case sensitive Replace all

Output...

↔️Text Reverser

Text

Output...

🧹Duplicate Remover

Lines of text

Output...

🔄Line Sorter

Lines

Output...

01Text ↔ Binary

Input

Output...

🔁Palindrome Checker

Word or phrase

Type to check...

🔃String Repeater

Text

Times

Separator

Output...

✂️Text Cleaner

Messy text

Output...

📊Text Diff Checker

Original

Modified

🏷️Meta Tag Generator

Title

Description 0/160

Keywords

Author

📢Open Graph Generator

Title

Description

Image URL

URL

Type

📊Keyword Density

Content

Keyword

🔗URL Slug Generator

Title or text

your-slug-here

⏱️Reading Time

Article

Speed (WPM)

📏Title Tag Analyzer

Page Title

Your Page Title

yoursite.com › page

🤖Robots.txt Generator

User Agent

Disallow (one per line)

Sitemap URL

📋SEO Char Limits

Title tag

Meta description

🎯HEX ↔ RGB Converter

HEX

Pick

R:0

G:229

B:255

rgb(0,229,255)

🌈Gradient Generator

Color 1

Color 2

Direction

🖌️Palette Generator

Base Color

♿Contrast Checker (WCAG)

Text Color

Background

Sample Text

🌑RGBA Converter

HEX

Opacity (0–1)

rgba(0,229,255,0.8)

🌥️Box Shadow Generator

X

Y

Blur

Spread

Color

Opacity

Type

Preview

⬜Border Radius Generator

TL

TR

BR

BL

border-radius: 12px;

🔎Color Info

HEX

{}JSON Formatter

JSON

Output...

🔐Base64 Encoder/Decoder

Input

Output...

🔗URL Encoder/Decoder

Input

Output...

🔑Password Generator

Length

Quantity

A-Za-z0-9!@#

Click generate...

🆔UUID Generator

Count

Click to generate...

</>HTML Encoder/Decoder

Input

Output...

🔢Number Base Converter

Input

From Base

DEC:—

BIN:—

OCT:—

HEX:—

🕐Unix Timestamp

Unix → Date

Date → Unix

📋CSV → JSON

CSV Data

Output...

🔍Regex Tester

Test String

Pattern

Flags

Matches appear here...

#️⃣Hashtag Generator

Topic

Platform

📏Caption Checker

Caption

🧵Twitter Thread Splitter

Long text

Chars per tweet

📊Word Frequency

Text

Top N

👤Bio Generator

Name / Handle

What you do

Niche

CTA

📄Lorem Ipsum

Paragraphs

Type

🚿Emoji Remover

Text with emojis

Output...

🎬YouTube Title Generator

Topic

Style

📐Unit Converter

Category

Value

From

To

—

%Percentage Calculator

What is % of ?

From to

⚖️BMI Calculator

Weight (kg)

Height (cm)

🎂Age Calculator

Date of Birth (YYYY-MM-DD)

🍽️Tip Calculator

Bill ($)

Tip %

People

🏦Loan / EMI Calculator

Loan Amount

Rate (% p.a.)

Months

📈Compound Interest

Principal

Rate (%)

Years

Compounded

🏛️Roman Numerals

Number (1–3999)

Roman Numeral

🔑SHA Hash Generator

Text to hash

Algorithm

Hash will appear here...

💪Password Strength Checker

Enter password

🪙JWT Decoder

Paste JWT token

Output...

🔤Caesar Cipher

Text

Shift (1–25)

Output...

💳Luhn / Credit Card Check

Card number (no spaces)

Enter card number...

🔀Text Obfuscator

Text to obfuscate

Mode

Output...

🌍Timezone Converter

Your date & time

From Timezone

To Timezone

Output...

📆Date Difference

Start Date

End Date

Output...

⏳Countdown Timer

Target date & time

00:00:00:00

DD : HH : MM : SS

📅Date Formatter

Date (YYYY-MM-DD)

📅Day of Week Finder

Date (YYYY-MM-DD)

Enter a date...

⏰World Clock

🧾Tax / GST Calculator

Amount

Tax Rate (%)

Mode

🏷️Discount Calculator

Original Price

Discount (%)

🌍Currency Converter

Amount

From

To

⚠ Static approximate rates — for reference only

🎯Savings Goal Calculator

Goal Amount

Monthly Saving

Annual Interest (%)

💹Profit / Margin Calculator

Cost Price

Selling Price

🧾Simple Invoice Generator

Your Name/Company

Client Name

Invoice #

Date

Tax Rate (%)

🔥TDEE / Calorie Calculator

Age

Gender

Weight (kg)

Height (cm)

Activity Level

💧Water Intake Calculator

Weight (kg)

Activity Level

Climate

😴Sleep Calculator

I want to wake up at:

Enter wake time to see ideal bedtimes...

📏Ideal Weight Calculator

Height (cm)

Gender

🥩Macro Calculator

Daily Calories

Goal

❤️Heart Rate Zones

Age

Resting Heart Rate (bpm)

📖Readability Score

Your text

😴Passive Voice Detector

Text

🔍Sentence Analyzer

Text

⚠️Cliché Detector

Text

📐Text Summarizer

Long text

Keep top N sentences

🔠Overused Words Checker

Text

👤Random Name Generator

Gender

Count

Click to generate...

🔢Random Number Generator

Min

Max

Count

Unique only

Click to generate...

🎲Dice Roller

Dice type

Number of dice

🎲

🪙Coin Flip

How many flips?

🪙

🎨Random Color Generator

How many colors?

💬Random Quote Generator

AI Master Panel

📝 Text Tools

🔍 SEO Tools

🎨 Color & Design Tools

⚙️ Developer Tools

✨ Content Tools

🧮 Math & Converters

🔒 Security Tools

📅 Time & Date Tools

💰 Finance Tools

❤️ Health Tools

✍️ Writing Tools

🎲 Random Generators

🌐 Network & Web Tools