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Security & Privacy → DNS / DKIM Inspector Subdomain Takeover Checker Password Strength Checker SSL Certificate Checker NEW Is It Down for Everyone? NEW Email Address Validator NEW WHOIS & Domain Age Checker NEW HTTP Headers Inspector NEW Hash Generator NEW Resume Anonymizer NEW JWT Decoder NEW Password Generator NEW CSRF Token Generator

Developer Tools → Code Formatter Line Break Converter Live HTML Viewer JSON to CSV Converter Regex Tester Cron Expression Builder NEW JSON Schema Validator NEW Text Diff Checker NEW Base64 Encoder / Decoder NEW URL Encoder / Decoder NEW HTTP Status Reference NEW Webhook Inspector NEW UUID Generator NEW IP Address Lookup NEW Binary / Hex Converter NEW Robots.txt Generator NEW .htaccess Builder NEW JSONPath Tester NEW Sitemap Generator NEW Number Formatter NEW Schema Markup Generator NEW

Data & Files

Secure .env Generator CSV Anonymizer NEW Image Converter NEW Unit Converter NEW Metadata Stripper NEW

Content & Writing → Email Readability Analyser Word Counter NEW Lorem Ipsum Generator NEW Text Case Converter NEW Markdown Preview NEW Markdown → LinkedIn NEW Citation Builder NEW Table → WhatsApp NEW Email Warmup Planner NEW Privacy Policy Generator NEW Terms & Conditions Generator NEW Google SERP Preview NEW

Finance & Education → Loan Payoff Visualizer NEW Tax Quick-Slip NEW Grade-Curve Simulator NEW Timezone Converter NEW Pomodoro Timer NEW Invoice Generator NEW

Design → CSS Button Generator Color Palette Picker Color Contrast Checker NEW OpenGraph & Meta Inspector Favicon Generator NEW Aspect Ratio Calculator NEW CSS Gradient Generator NEW QR Code Generator SVG Optimizer NEW PDF Permission Unlocker NEW

🔒 All tools run entirely in your browser. No data is sent to any server.

Browse: Security Dev Tools Design Content Utilities View all →

Security & Privacy

DNS / DKIM Inspector Security Subdomain Takeover Checker Security Password Strength Checker Security SSL Certificate Checker NEW Security Is It Down for Everyone? NEW Security Email Address Validator NEW Security WHOIS & Domain Age Checker NEW Security HTTP Headers Inspector NEW Security Hash Generator NEW Security Resume Anonymizer NEW Security JWT Decoder NEW Security Password Generator NEW Security CSRF Token Generator Security

Developer Tools

Code Formatter DevOps Line Break Converter DevOps Live HTML Viewer DevOps JSON to CSV Converter DevOps Regex Tester DevOps Cron Expression Builder NEW DevOps JSON Schema Validator NEW DevOps Text Diff Checker NEW DevOps Base64 Encoder / Decoder NEW DevOps URL Encoder / Decoder NEW DevOps HTTP Status Reference NEW DevOps Webhook Inspector NEW DevOps UUID Generator NEW DevOps IP Address Lookup NEW DevOps Binary / Hex Converter NEW DevOps Robots.txt Generator NEW DevOps .htaccess Builder NEW DevOps JSONPath Tester NEW DevOps Sitemap Generator NEW DevOps Number Formatter NEW DevOps Schema Markup Generator NEW DevOps

Data & Files

Secure .env Generator Data CSV Anonymizer NEW Data Image Converter NEW Data Unit Converter NEW Data Metadata Stripper NEW Data

Content & Writing

Email Readability Analyser Content Word Counter NEW Content Lorem Ipsum Generator NEW Content Text Case Converter NEW Content Markdown Preview NEW Content Markdown → LinkedIn NEW Content Citation Builder NEW Content Table → WhatsApp NEW Content Email Warmup Planner NEW Content Privacy Policy Generator NEW Content Terms & Conditions Generator NEW Content Google SERP Preview NEW Content

Finance & Education

Loan Payoff Visualizer NEW Finance Tax Quick-Slip NEW Finance Grade-Curve Simulator NEW Finance Timezone Converter NEW Finance Pomodoro Timer NEW Finance Invoice Generator NEW Finance

Design

CSS Button Generator Design Color Palette Picker Design Color Contrast Checker NEW Design OpenGraph & Meta Inspector Design Favicon Generator NEW Design Aspect Ratio Calculator NEW Design CSS Gradient Generator NEW Design QR Code Generator Design SVG Optimizer NEW Design PDF Permission Unlocker NEW Design

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MonitorGiant<tools>

Professional-grade free utilities for developers, system engineers, and security researchers, and content creators.

Data stays in your browser

MonitorGiant

MonitorGiant
Deep Monitoring
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DNS / DKIM Inspector
Subdomain Takeover Checker
Password Generator
Password Strength Checker
SSL Certificate Checker
Is It Down for Everyone?
Email Address Validator
WHOIS & Domain Age Checker
HTTP Headers Inspector
CSRF Token Generator
SPF Record Creator
DKIM Key Generator
Hash Generator
JWT Decoder
Resume Anonymizer
SSL Certificate Decoder
CORS Policy Tester
CVSS Score Calculator
Bcrypt Hash Generator
Security Headers Grader

Developer Tools →

Code Formatter
Regex Tester
Cron Expression Builder
Base64 Encoder / Decoder
URL Encoder / Decoder
HTTP Status Reference
UUID Generator
IP Address Lookup
Binary / Hex Converter
Robots.txt Generator
.htaccess Builder
JSONPath Tester
XML Sitemap Generator
Number Formatter
Secure .env Generator
Line Break Converter
Live HTML Viewer
JSON Schema Validator
Text Diff Checker
Webhook Inspector
Schema Markup Generator
Incident Response Writer
RCA Generator
Viewport & Screen Inspector
Uptime SLA Calculator
API Rate Limit Calculator
Website Speed Test
Docker Image Size Estimator

Data & Files

JSON to CSV Converter
Bulk CSV Anonymizer
Universal Unit Converter
QR Code Generator
Metadata Stripper

Content & Writing →

Email Readability Analyser
Markdown Preview
Markdown → LinkedIn Post
Word Counter
Lorem Ipsum Generator
Text Case Converter
Table → Chat Formatter
Email Warmup Planner
Privacy Policy Generator
Terms & Conditions Generator
Google SERP Preview
Citation Builder
Reading Time Estimator
Open Graph Tag Generator

Finance & Productivity →

Loan Payoff Visualizer
Tax Quick-Slip
Invoice Generator
Grade-Curve Simulator
VAT / GST Calculator
Compound Interest Calculator
SaaS MRR / ARR Calculator
Timezone Converter
Pomodoro Timer

AI & LLM Tools

AI Token Counter
LLM API Cost Estimator
AI Prompt Length Checker
AI Model Context Reference

CSS Button Generator
Color Palette Picker
Color Contrast Checker
OpenGraph & Meta Inspector
Favicon Generator
CSS Gradient Generator
Aspect Ratio Calculator
Image Format Converter
SVG Optimizer
PDF Permission Unlocker

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