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Romans 3:15

15. Their feet are swift to shed blood:

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home → Bible → KJV → Romans → chapter 3

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About

My name is Arul and I work as a software engineer at NASA. This website consists of a collection of tools, utilities and articles I wrote over the last 24 years. The Blog section covers several articles from technical to aquarium topics. You will also find free APIs that you can use in your applications.

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Network Utilities

🛠 MAC address lookup
🔧 IP address lookup
📨 Find IP address from email
❌ IP address Blacklist checker
🔢 IP address to Decimal
🔒 SSL Certificate Expiration Date
📞 Phone number lookup
🖥 IP to Hostname
🖥 Hostname to IP
🖥 IP/CIDR subnet
💻 View HTTP headers
💻 Which Webserver
🛠 MAC address generator
🛠 IP address generator
🗝 Wireless Network Key

Geographic

🇺 US States/territories
💳 SSN lookup
🔧 Zip code lookup
📌 Areacode lookup
📌 Country lookup

Text/Math Utilities

🎼 Get YouTube thumbnail
🗝 MD5 Hash generator
🔀 JSON Sort
🔠 Text Case
🐠 Aquarium calculator
📅 Timestamp to Date
🎨 ASCII art generator

Miscellaneous

⛽ Costco gas prices DC area
⛽ Costco gas prices California
👶 Baby Names ranking
🗣 Word pronunciation
👾 User-Agent database
🎭 Gravatar icons
🕸 Detect Browser Language
🦹 Proxy Server check
🤐 Gzip Compression test

Costco Gas Prices

⛽ California, Hawaii, Illinois, Ohio, Pennsylvania, Washington,

SEO and Others

🤳 QR Code Generator
✂ XML Sitemap Extractor
🔗 Amazon Link Shortener
🔗 Add Amazon Affiliate ID to Link
🔗 Websites using Ezoic
🔗 Websites using Mediavine
🔗 Websites using Journey by MV
🔗 Websites using Raptive/AdThrive
🔗 Websites using NitroPay
🔗 Websites using Monumetric

Databases

🖥 Free Shell Servers
🔠 GRE Word List
👔 NAICS database

Free Downloads and API

IP Address widget
Free CSV and JSON datasets
Free APIs and web services

Copyright © 2000 - 2025 Arul John

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