Tools

Web Tools

• https://www.hashemian.com/tools/

Online Virus, Malware, Site Check

• https://metadefender.opswat.com/
• https://www.virustotal.com/gui/home/upload
• https://virusscan.jotti.org/

Ransomware Fix

• https://www.nomoreransom.org

Reverse WhoIS

• http://www.ip-adress.com/reverse_ip/
• http://whois.net/reverse-dns-ip-lookup/

IP Look up

• http://www.ip-tracker.org/locator/ip-lookup.php

IP Trace

• http://en.utrace.de/ip-addresses/
• http://www.ipfingerprints.com/

IPv6

• http://test-ipv6.com/
• http://ipv6test.google.com/
• http://ip6check.com/
• http://whatismyv6.com/
• IPv6 Traceroute, http://www.traceroute6.net/
• IPv6 Port scan, http://www.subnetonline.com/pages/ipv6-network-tools/online-ipv6-port-scanner.php
• IPv6 DNS check, http://www.v6edu.com/dnstest/
• IPv6 Address validation, http://www.intermapper.com/ipv6validator
• Tools, http://ipv6now.com.au/tools.php
• Reading
• http://www.tldp.org/HOWTO/Linux%2BIPv6-HOWTO/chapter-systemcheck.html
• http://www.bl.echidna.id.au/IPv6/sun/files/c0204.htm
• http://www.cyberciti.biz/faq/tspc-debian-ubuntu-linux-configure-ipv6-tunnel/
• IPv6 Reverse Looup,  http://linuxmoz.com/dig-ipv6-lookup-reverse-lookup/
• Apache, http://www.cyberciti.biz/faq/ipv6-apache-configuration-tutorial/

DNS tools

• https://w3dt.net
• http://www.dnsstuff.com/tools
• https://whois.domaintools.com/
  

Domain name search

• http://instantdomainsearch.com/

SSL

• https://www.ssllabs.com/ssltest/
  

Port Scan

• http://www.t1shopper.com/tools/port-scan/
• http://www.mxtoolbox.com/SuperTool.aspx

HTML encode/decode

• http://htmlentities.net/
• http://www.web2generators.com/html/entities

URL encode/decode

• http://www.url-encode-decode.com/

Base64 encode/decode

• http://ostermiller.org/calc/encode.html

UTF-8

• List
• http://www.csbruce.com/software/utf-8.html
• http://www.utf8-chartable.de/unicode-utf8-table.pl?number=1024
• Useful chars
• http://en.wikibooks.org/wiki/Unicode/List_of_useful_symbols
• http://text-symbols.com/cool/

User Agent String

• http://www.useragentstring.com/

GNU screen

• Shortcut Keys, http://aperiodic.net/screen/quick_reference

Web Site Monitoring

• http://www.freesitestatus.com/en/
• http://www.monitor.us/en/website-monitoring
• Check downtime/uptime - http://downuptime.net

Load Testing

• http://developers.google.com/speed/pagespeed/insights/
• http://loadimpact.com/
• http://www.gomez.com/instant-load-test/
• http://www.neustar.biz/enterprise/resources/web-performance/free-website-performance-test
• http://www.showslow.com
• http://zoompf.com/free

HTML5

• http://liveweave.com

Wallpapers

• http://hdw.eweb4.com/

Public Domain

• Pictures
• http://www.publicdomainpictures.net
• http://morguefile.com/
• http://imagebase.net/
• http://freephotosbank.com/
• http://pixabay.com
• HTML templates
• http://www.freecsstemplates.org/
• http://w3layouts.com

Icon Tools

• ICO conversion, http://iconverticons.com/online/
• Find icons, http://findicons.com/ 
• Icon Creating Tool: http://iconion.com/

Colors

• Hexadecimal Color, https://www.mathsisfun.com/hexadecimal-decimal-colors.html
• Textpad Black scheme, http://www.eclipsecolorthemes.org/?view=theme&id=34753

Images, Graphics, Icons, Logos, Avatar

Avatar

• http://pickaface.net
• http://www.faceyourmanga.it

Clip Art

• https://www.clipartkey.com/
  

Favicon

• https://favicon.io/
  

Video Conference

• https://appear.in/

Large file sending service

• http://www.filemail.com/

Misc

• Map - truesize, http://thetruesize.com
• Archive web page - http://archive.is
• Photo Editing Tool - https://www.befunky.com/create/
• Video to GIF - https://ezgif.com/video-to-gif
• Image to ICON - http://icoconvert.com/
• Image Hosting
• http://imgur.com/
• https://ctrlq.org/images/
• https://giphy.com/
• Wireless Passwords From Airports, Lounges - https://www.google.com/maps/d/viewer?mid=1Z1dI8hoBZSJNWFx2xr_MMxSxSxY&hl=en_US
• HTML Table, https://tableizer.journalistopia.com/

Environment

• Air Quality
• http://berkeleyearth.org/air-quality-real-time-map/

Data

• ML data set - https://paperswithcode.com/datasets
• Go - http://www.yss-aya.com
  

 

Recommended Browsers

Install multiple browsers to use them for different purposes: Chrome, Firefox, Edge, Brave, Opera. Make sure to change settings for privacy, "rewards", ads.

Opera, Chrome, Brave, Edge can install extensions from Chrome web store.

E.g. 

• Firefox for important/personal sites, sync w mobile FF browser.
  
• Opera for reading news, browse around with Private window and built-in VPN.  Latest Opera has IPFS support built-in.
  
• Chrome for development.
  
• Brave for IPFS, NFT, DAO, wallet.
• Edge for other use.
  

Browser Extensions: Chrome

https://chrome.google.com/webstore/category/extensions

• Adblock for Youtube
• Adblock
• Altair GraphQL Client
• AngularJS Batarang
• Better Go Playground
• Dark Reader
• Disable Autoplay for Youtube
• Google Docs offline
• MILK - Cookie Manager
• React Developer Tools
• Selenium IDE
• Web Developer
• Auto Tab Discard

Browser Extensions: Opera

https://addons.opera.com/en/extensions/?hl=en-US

• Addblock Plus
• Auto Pause and Resume for YouTube
• Auto Tab Discard
• Bookmark All Tabs
• Dark Reader
• Disable Cookies
• Install Chrome Extensions
• Reader View
• Set Character Encoding (for development/testing)

Browser Extensions: Firefox

https://addons.mozilla.org/en-US/firefox/

• Adblocker Ultimate
• Auto Tab Discard
• Bookmark Tabs to the Right
• Cookie Quick Manager
• GNOME Shell integration (for Linux-GNOME)
• Reader View
• Single File
  

Browser Extensions: Edge

https://microsoftedge.microsoft.com/addons/Microsoft-Edge-Extensions-Home

• Dark Reader (from Edge Extension site)
• AdBlocker Ultimate
• Reader View
• Read Aloud (for accessibility - "a11y") for testing