_every tool you actually need

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JSON Formatter

Beautify, minify & validate

⇄

Base64 Encoder

Encode & decode Base64

🔗

URL Encoder

Encode & decode URLs

.*

Regex Tester

Live regex with matches

⏱

Cron Parser

Parse cron expressions

new⬡

UUID Generator

Generate UUIDs instantly

⟺

Diff Checker

Compare text blocks

&

HTML Entity Encoder

Encode & decode entities

Md

Markdown Previewer

Live markdown preview

JWT

JWT Decoder

Decode JWT tokens

#

Hash Generator

MD5, SHA-1, SHA-256

01

Number Base Converter

Binary, octal, hex

⌚

Timestamp Converter

Unix time conversion

⬡

CIDR Calculator

IP subnet calculator

CSS

CSS Minifier

Compress CSS

JS

JS Minifier

Minify JavaScript

≺/≻

HTML Minifier

Strip HTML whitespace

Aa

Lorem Ipsum

Placeholder text

hot🔑

Password Generator

Secure passwords

hot◎

IP Lookup

IP & geolocation

↯

HTTP Status Codes

Status reference

▤

MIME Type Lookup

Extension to MIME

new💳

Test Credit Card Generator

Generate test card numbers

new🌐

WHOIS Domain Lookup

Domain registration info

new⊕

Decimal to Gray Code

Binary conversion

new⊕

Gray Code to Decimal

Reverse conversion

hot🎨

Color Converter

HEX ↔ RGB ↔ HSL

▓

CSS Gradient Generator

Visual gradient builder

◫

CSS Shadow Generator

Box & text shadows

◻

Border Radius Generator

Visual border radius

⊞

Flexbox Playground

Interactive flexbox

◑

Contrast Checker

WCAG AA/AAA

▦

Palette Extractor

Extract colors from image

⬡

QR Code Generator

URL to QR code

◈

Favicon Generator

Text to favicon

OG

Open Graph Preview

Social card preview

𝕏

Twitter Card Generator

Twitter meta tags

⟨⟩

Meta Tag Generator

SEO meta tags

◧

Aspect Ratio Calculator

Calculate aspect ratios

🎭

Color Palette Generator

Harmony palettes

◻

SVG Optimizer

Minify SVG files

⇧

Image to Base64

Convert images

📐

Breakpoint Reference

Responsive breakpoints

Aa

Font Pairing Suggester

Font combinations

🖼

Placeholder Image

Generate placeholder

⚙

HTAccess Redirects

Generate redirects

📊

Word Counter

Count words & chars

Aa

Case Converter

Change text case

×2

Duplicate Line Remover

Remove duplicates

↔

Palindrome Checker

Check palindromes

📖

Readability Score

Flesch-Kincaid

𝔣

Fancy Unicode Generator

Stylized text

🔗

Slug Generator

URL slugs

⟲

Reverse Text

Reverse strings

█

ASCII Art Generator

Text to ASCII

•−

Morse Code Converter

Text ↔ morse

🎙

NATO Phonetic Alphabet

Phonetic converter

ROT

ROT13 Cipher

ROT13 encoder

01

Binary to Text

Binary ↔ text

Z̷͉

Zalgo Text Generator

Corrupted text

⬇

Text Sorter

Sort lines

⌫

Whitespace Remover

Remove spaces

#→

Number to Words

Convert numbers

⟺

Text Diff

Compare text

new×

Text Repeater

Repeat text N times

new🔧

String Utilities

All-in-one string tool

new🔍

Find & Replace Text

Find and replace

new🔀

Shuffle Text

Shuffle letters/lines

new📊

Line Counter

Count lines in text

newAa

Character Counter

Count characters, words, sentences

📊

Keyword Density

Analyze keywords

⏱

Reading Time Estimator

Estimate read time

🤖

Robots.txt Generator

Generate robots.txt

🗺

Sitemap XML Generator

Generate sitemaps

OG

Open Graph Generator

OG meta tags

🔗

UTM Parameter Builder

Build UTM links

📈

Word Frequency Counter

Frequency analysis

⟨⟩

Schema Generator

JSON-LD schema

H1

Heading Tag Analyzer

Analyze headings

🔗

Backlink Reference

Link format help

♩

BPM Tap Tempo

Tap to detect BPM

hotms

BPM → Delay Calculator

BPM to milliseconds

Hz

Frequency → Note

Hz to note converter

♪

Note → Frequency

Note to Hz

⑤

Key / Capo Calculator

Find capo position

♭

Chord Transposer

Transpose chords

◯

Circle of Fifths

Key relationships

🎼

Scale Finder

Find scales by notes

🔊

Sample Rate Converter

Sample rate conversion

⚙

Bit Depth Reference

Bit depth info

TC

Timecode Calculator

SMPTE timecode

LU

LUFS Reference

Loudness standards

💾

Audio File Size

Estimate file sizes

4/4

Time Signature Calculator

Beat calculator

M

MIDI Note Converter

MIDI ↔ notes

◧

Video Aspect Ratio

Aspect ratio calc

💾

Video File Size

Estimate size

fps

Frame Rate Converter

FPS conversion

TC

Timecode Calculator

Video timecode

📊

Bitrate Calculator

Calculate bitrates

📽

Script → Screen Time

Estimate duration

CC

Subtitle Char Limit

Subtitle duration

⏳

Render Time Estimator

Estimate render

⚙

Codec Reference

Codec information

🎨

Color Grade Reference

Grading info

🎨

Color Palette from Image

Extract palette

📷

EXIF Viewer

View EXIF data

💾

Image File Size

Estimate size

📐

Print Size Calculator

DPI/PPI calc

📏

Photo Resize Calculator

Resize dimensions

📷

Depth of Field

DoF calculator

△

Exposure Triangle

Exposure calculator

φ

Golden Ratio Calculator

Golden ratio guide

◧

Rule of Thirds Overlay

Composition guide

💧

Watermark Opacity

Opacity calculator

MP

Megapixel Calculator

Calculate megapixels

◧

Aspect Ratio Calculator

Photo aspect ratios

⇄

Unit Converter

Convert units

%

Percentage Calculator

Percentage math

e

Scientific Notation

Scientific converter

⅓

Fraction Simplifier

Simplify fractions

Ⅻ

Roman Numeral Converter

Roman ↔ decimal

P

Prime Checker

Check primes

φ

Fibonacci Generator

Generate sequence

∩

GCD / LCM Calculator

GCD and LCM

∩

Quadratic Solver

Solve quadratic

🎂

Age Calculator

Calculate age

💰

Tip Calculator

Calculate tips

💸

Discount Calculator

Calculate discounts

📊

Margin / Markup

Margin vs markup

🏦

Loan Calculator

Calculate loans

📈

Compound Interest

Interest calculator

🌍

Timezone Converter

Convert timezones

📅

Days Between Dates

Calculate days

⏳

Countdown Timer

Count down

⏱

Work Hours Calculator

Calculate hours worked

💰

Meeting Cost Calculator

Meeting cost

🍅

Pomodoro Timer

Productivity timer

🎯

Deadline Calculator

Time to deadline

🌐

World Clock

Global time

🌙

Shift Hours Calculator

Shift time calc

📋

Timesheet Calculator

Track hours

📊

Business Days Counter

Count business days

😴

Sleep Calculator

Sleep cycles

⇄

CSV ↔ JSON

Data conversion

📋

CSV Formatter

Format CSV

SQL

SQL Formatter

Format SQL

▦

Markdown Table

Generate table

×2

Data Deduplicator

Remove duplicates

📊

Statistics Calculator

Basic stats

?

Random Data Generator

Generate random

🎨

Chart Color Palette

Chart colors

📖

Manuscript Word Count

Count words

📽

Screenplay → Time

Estimate duration

🎭

Character Name Generator

Generate names

🎵

Rhyme Finder

Find rhymes

≈

Synonym Density

Check density

📝

Passive Voice Detector

Detect passive

⏱

Writing Pace Calculator

Pace calculator

📊

Plot Structure Reference

Story structure

💬

Dialogue Ratio Analyzer

Analyze dialogue

📚

Novel Chapter Planner

Plan chapters

📊

Word Counter Advanced

Advanced counter

✨

Story Idea Generator

Generate ideas

Ⓣ

Scrabble Word Finder

Find words

🔀

Anagram Generator

Generate anagrams

⊞

Crossword Helper

Pattern matcher

9

Sudoku Solver

Solve sudoku

🎲

Dice Probability

Probability calc

♠

Card Probability

Card odds

🎯

Wordle Helper

Word solver

🎲

Dice Roller

Roll dice

♚

Chess Notation

Notation reference

⭐

XP / Level Calculator

Game progression

⚔

Initiative Tracker

Track initiative

🎯

Decision Spinner

Make decisions

🧶

Knitting Stitch Calculator

Stitch calc

🧶

Yarn Weight Converter

Yarn conversion

🪝

Crochet Hook Converter

Hook sizes

📏

Fabric Yardage Calculator

Fabric calc

⚗

Resin Ratio Calculator

Resin mixing

🕯

Candle Wax Calculator

Wax calc

🧼

Soap Lye Calculator

Lye calculation

🧵

Embroidery Thread

Thread conversion

📐

Sewing Pattern Scaler

Scale patterns

🖨

3D Print Filament

Filament calc

#

Hashtag Reference

Popular hashtags

📊

Engagement Rate

Calculate engagement

📝

Platform Char Counter

Character limits

🎬

YouTube Thumbnail

Thumbnail preview

😀

Emoji Picker

Find emojis

📈

Follower Growth Calculator

Growth projections

💰

Sponsorship Rate

Rate calculator

📊

Media Kit Calculator

Media kit builder

📸

Instagram Caption Helper

Caption suggestion

📱

TikTok Aspect Ratio

Video dimensions

⏰

Best Time to Post

Post scheduling

✍

Bio Generator

Profile bio

🔗

Link Shortener Reference

URL shortening

📅

Content Calendar

Plan content