- Keyword tools
- keywordshitter
- https://keywordshitter.com/
- A free keyword-discovery tool that collects suggestions from Google's autocomplete dropdown
- GKP
- Google's tool for researching and planning keywords
- Ubersuggest
- ubersuggest.com
- A capable free tool developed by Neil Patel for discovering and researching keywords
- longtailpro
- longtailpro.com
- A keyword-research tool focused on discovering longer, more specific search terms
- Kwfinder
- kwfinder.com
- A broad tool for discovering and assessing a wide range of keyword ideas
- Ahrefs
- ahrefs.com
- A comprehensive SEO platform for backlink research, keyword analysis and content discovery
- Semrush
- semrush.com
- A comprehensive SEO platform with keyword research and wider search-marketing features
- KeywordGrouperPro
- https://marketbold.com/KeywordGrouperPro/app/
- A tool for grouping related keywords into clusters for individual web pages
- keywordshitter
- General SEO tools
- Small seo tool
- https://smallseotools.com/
- A collection containing hundreds of small utilities for common SEO checks and tasks
- lsigraph
- https://lsigraph.com/
- A tool for checking terms that are semantically related to a target topic
- Scrapebox
- http://www.scrapebox.com/
- A powerful multipurpose tool for a range of practical SEO tasks
- coschedule
- https://coschedule.com/headline-analyzer
- A tool for analyzing and improving article headlines and titles
- hemingwayapp
- http://www.hemingwayapp.com/
- A free writing tool for proofreading copy and improving readability
- duplichecker
- https://www.duplichecker.com/
- A tool that checks an article for duplicated or highly similar text
- plagiarizechecker
- https://www.plagiarizechecker.com/
- Another tool for checking how much text overlaps with other content
- TF*IDF
- https://www.seobility.net/en/tf-idf-keyword-tool/
- A tool for reviewing term coverage and keyword use when optimizing an article
- fontjoy
- https://fontjoy.com/
- A design tool that generates and previews font combinations for web pages
- wordcounter
- https://wordcounter.io/
- A simple online utility for counting the words in an article
- natural language tools
- https://natural-language-understanding-demo.ng.bluemix.net/
- A natural-language analysis tool for exploring language signals relevant to on-page SEO
- Coolors
- https://coolors.co/
- A design tool for generating and refining color palettes for web pages
- Click-through-rate research
- https://www.advancedwebranking.com/ctrstudy/
- Small seo tool
- Website speed-testing tools
- Pagespeed
- https://developers.google.com/speed/pagespeed/insights/
- Google's official tool for testing page speed and reviewing website performance
- gtmetrix
- gtmetrix.com
- A website performance-testing tool that the original author particularly recommends
- pingdom
- pingdom.com
- A website speed-testing tool recommended by experienced practitioners outside China
- Pagespeed
- Outsourced writing platforms
- textbroker
- https://www.textbroker.com/
- Onlinejob|ph
- https://www.onlinejobs.ph/
- upwork
- https://www.upwork.com/
- wordagents
- https://wordagents.com/
- seshatwriters
- https://www.seshatwriters.com/
- textbroker
- Hosting and VPS providers
- Siteground
- siteground
- A hosting provider recommended by WordPress whose customer service the original author praises
- Linode
- https://www.linode.com/
- The original author's preferred option when choosing a virtual private server
- Hostwind
- A provider the source considers suitable for both VPS and dedicated hosting
- Siteground
- Domain-name tools and registrars
- namesoil
- namesoil.com
- An inexpensive domain registrar that the source strongly recommends for its included privacy protection
- namecheap
- namecheap.com
- namemesh
- https://www.namemesh.com/
- A tool for generating possible names and searching for domains to purchase
- panabee
- https://www.panabee.com/
- Panabee is a simple way to search for domain names
- instantdomainsearch
- https://instantdomainsearch.com/
- internetbs
- https://internetbs.net//
- A service for purchasing and registering domain names for international use
- namesoil
- Practical tools for international trade
- dynalist
- https://dynalist.io/
- The Bank of China page for checking its daily foreign-exchange rates
- http://www.boc.cn/sourcedb/whpj/
- An online lookup tool for customs Harmonized System codes
- http://www.hsbianma.com/
- mailtester
- https://mailtester.com/
- An online calculator for working with FOB and CIF prices
- https://www.dragon-guide.net/hangye/fobCifjishuanqi.htm
- A converter that writes renminbi amounts in uppercase Chinese financial numerals
- https://www.dragon-guide.net/hangye/daxiezhuanhuan.htm
- An online service for converting documents from one file format to another
- https://www.hipdf.com/
- A web archive for viewing saved versions of pages over time
- https://archive.org/web/
- A browser-based tool for making and sharing voice recordings online
- https://vocaroo.com/
- An online service for looking up information associated with an IP address
- https://www.ipip.net/ip.html
- A reference for checking typical business hours in countries around the world
- https://www.liaosam.com/wp-content/themes/liaosam/daohang/tools/tel-time.html
- An online service for looking up the delivery status of parcels
- https://www.kuaidi100.com/
- A service for transferring large files to customers in other countries
- https://wetransfer.com/
- An automatic tool for removing the background from an image
- https://www.remove.bg/
- dynalist
- Image resources
- pexels
- https://www.pexels.com/
- unsplash
- https://unsplash.com/
- burst shopify
- https://burst.shopify.com/
- Shutterstock
- https://www.shutterstock.com/
- logo desigen
- https://hatchful.shopify.com/
- pexels
- YouTube and video tools
- An online tool for turning a sequence of images into a video
- https://imagetovideo.com/
- A web service for converting video files between supported formats
- https://www.online-convert.com/
- GIF Maker
- https://ezgif.com/
- A tool that creates a video from text or other supplied content
- https://lumen5.com/
- A web utility listed by the source for downloading Facebook videos
- https://zh.savefrom.net/9-how-to-download-facebook-video.html
- A web utility listed by the source for downloading Instagram videos
- https://www.getfvid.com/zh/instagram
- A browser-based tool for recording activity displayed on the screen
- https://www.apowersoft.cn/free-online-screen-recorder
- A web utility listed by the source for downloading YouTube videos
- https://zh.savefrom.net/1-how-to-download-youtube-video.html
- A web utility listed by the source for downloading YouTube subtitles
- https://zhuwei.me/y2b/
- An online tool for turning a sequence of images into a video
- Website-building tools
- Local by Flywheel
- https://localbyflywheel.com/
- A local WordPress development tool for building and testing sites on a computer
- Local by Flywheel