Top 20 Web Crawling Tools to Scrape the Websites Quickly
What’s Web Crawling
Web crawling (also known as web data extraction, web scraping, screen scraping) has been broadly applied in many fields today. Before a web crawler tool ever comes into the public, it is the magic word for normal people with no programming skills. Its high threshold keeps blocking people outside the door of Big Data. A web scraping tool is the automated crawling technology and it bridges the wedge between the mysterious big data to everyone.
Web Crawling Tool Helps!
No more repetitive work of copying and pasting.
Get well-structured data not limited to Excel, HTML, and CSV.
Time-saving and cost-efficient.
It is the cure for marketers, online sellers, journalists, YouTubers, researchers, and many others who are lacking technical skills.
Here is the deal.
I listed the 20 BEST web crawlers for you as a reference. Welcome to take full advantage of it!
Top 20 Web Crawling Tools
Web Scraping Tools
Content Grabber (by Sequentum)
Web Scraping Services
Zyte (previous Scrapinghub)
Library for coders
1. Octoparse: “web scraping tool for non-coders“
Octoparse is a client-based web crawling tool to get web data into spreadsheets. With a user-friendly point-and-click interface, the software is basically built for non-coders.
How to get web data
Pre-built scrapers: to scrape data from popular websites such as Amazon, eBay, Twitter, etc. (check sample data)
Auto-detection: Enter the target URL into Octoparse and it will automatically detect the structured data and scrape it for download.
Advanced Mode: Advanced mode enables tech users to customize a data scraper that extracts target data from complex sites.
Data format: EXCEL, XML, HTML, CSV, or to your databases via API.
Octoparse gets product data, prices, blog content, contacts for sales leads, social posts, etc.
Three ways to get data using Octoparse
Scheduled cloud extraction: Extract dynamic data in real-time
Data cleaning: Built-in Regex and XPath configuration to get data cleaned automatically
Bypass blocking: Cloud services and IP Proxy Servers to bypass ReCaptcha and blocking
80legs is a powerful web crawling tool that can be configured based on customized requirements. It supports fetching huge amounts of data along with the option to download the extracted data instantly.
API: 80legs offers API for users to create crawlers, manage data, and more.
Scraper customization: 80legs’ JS-based app framework enables users to configure web crawls with customized behaviors.
IP servers: A collection of IP addresses is used in web scraping requests.
Integration: Google sheets, Tableau
Data format: JSON, CSV
Device: Mac, Windows, Linux
4. Visual Scraper
Besides the SaaS, VisualScraper offers web scraping services such as data delivery services and creating software extractors for clients. Visual Scraper enables users to schedule the projects to run at a specific time or repeat the sequence every minute, day, week, month, year. Users could use it to extract news, updates, forum frequently.
Various data formats: Excel, CSV, MS Access, MySQL, MSSQL, XML or JSON
Seemingly the official website is not updating now and this information may not as up-to-date.
WebHarvy is a point-and-click web scraping software. It’s designed for non-programmers.
Scrape Text, Images, URLs & Emails from websites
Proxy support enables anonymous crawling and prevents being blocked by web servers
Data format: XML, CSV, JSON, or TSV file. Users can also export the scraped data to an SQL database
6. Content Grabber(Sequentum)
Content Grabber is a web crawling software targeted at enterprises. It allows you to create stand-alone web crawling agents. Users are allowed to use C# or to debug or write scripts to control the crawling process programming.
It can extract content from almost any website and save it as structured data in a format of your choice, including.
Integration with third-party data analytics or reporting applications
Powerful scripting editing, debugging interfaces
Data formats: Excel reports, XML, CSV, and to most databases
7. Helium Scraper
Helium Scraper is a visual web data crawling software for users to crawl web data. There is a 10-day trial available for new users to get started and once you are satisfied with how it works, with a one-time purchase you can use the software for a lifetime. Basically, it could satisfy users’ crawling needs within an elementary level.
Data format: Export data to CSV, Excel, XML, JSON, or SQLite
Fast extraction: Options to block images or unwanted web requests
8. Cyotek WebCopy
WebCopy is illustrative like its name. It’s a free website crawler that allows you to copy partial or full websites locally into your hard disk for offline reference.
You can change its setting to tell the bot how you want to crawl. Besides that, you can also configure domain aliases, user agent strings, default documents and more.
As a website crawler freeware, HTTrack provides functions well suited for downloading an entire website to your PC. It has versions available for Windows, Linux, Sun Solaris, and other Unix systems, which covers most users. It is interesting that HTTrack can mirror one site, or more than one site together (with shared links). You can decide the number of connections to opened concurrently while downloading web pages under “set options”. You can get the photos, files, HTML code from its mirrored website and resume interrupted downloads.
In addition, Proxy support is available within HTTrack for maximizing the speed.
HTTrack works as a command-line program, or through a shell for both private (capture) or professional (on-line web mirror) use. With that saying, HTTrack should be preferred and used more by people with advanced programming skills.
Getleft is a free and easy-to-use website grabber. It allows you to download an entire website or any single web page. After you launch the Getleft, you can enter a URL and choose the files you want to download before it gets started. While it goes, it changes all the links for local browsing. Additionally, it offers multilingual support. Now Getleft supports 14 languages! However, it only provides limited Ftp supports, it will download the files but not recursively.
On the whole, Getleft should satisfy users’ basic crawling needs without more complex tactical skills.
Scraper is a Chrome extension with limited data extraction features but it’s helpful for making online research. It also allows exporting the data to Google Spreadsheets. This tool is intended for beginners and experts. You can easily copy the data to the clipboard or store it in the spreadsheets using OAuth. Scraper can auto-generate XPaths for defining URLs to crawl. It doesn’t offer all-inclusive crawling services, but most people don’t need to tackle messy configurations anyway.
12. OutWit Hub
OutWit Hub is a Firefox add-on with dozens of data extraction features to simplify your web searches. This web crawler tool can browse through pages and store the extracted information in a proper format.
OutWit Hub offers a single interface for scraping tiny or huge amounts of data per needs. OutWit Hub allows you to scrape any web page from the browser itself. It even can create automatic agents to extract data.
It is one of the simplest web scraping tools, which is free to use and offers you the convenience to extract web data without writing a single line of code.
13. Scrapinghub (Now Zyte)
Scrapinghub is a cloud-based data extraction tool that helps thousands of developers to fetch valuable data. Its open-source visual scraping tool allows users to scrape websites without any programming knowledge.
Scrapinghub uses Crawlera, a smart proxy rotator that supports bypassing bot counter-measures to crawl huge or bot-protected sites easily. It enables users to crawl from multiple IPs and locations without the pain of proxy management through a simple HTTP API.
Scrapinghub converts the entire web page into organized content. Its team of experts is available for help in case its crawl builder can’t work your requirements.
As a browser-based web crawler, allows you to scrape data based on your browser from any website and provide three types of robots for you to create a scraping task – Extractor, Crawler, and Pipes. The freeware provides anonymous web proxy servers for your web scraping and your extracted data will be hosted on ’s servers for two weeks before the data is archived, or you can directly export the extracted data to JSON or CSV files. It offers paid services to meet your needs for getting real-time data.
enables users to get real-time data from crawling online sources from all over the world into various, clean formats. This web crawler enables you to crawl data and further extract keywords in many different languages using multiple filters covering a wide array of sources.
And you can save the scraped data in XML, JSON and RSS formats. And users are allowed to access the history data from its Archive. Plus, supports at most 80 languages with its crawling data results. And users can easily index and search the structured data crawled by
On the whole, could satisfy users’ elementary crawling requirements.
16. Import. io
Users are able to form their own datasets by simply importing the data from a particular web page and exporting the data to CSV.
You can easily scrape thousands of web pages in minutes without writing a single line of code and build 1000+ APIs based on your requirements. Public APIs have provided powerful and flexible capabilities to control programmatically and gain automated access to the data, has made crawling easier by integrating web data into your own app or web site with just a few clicks.
To better serve users’ crawling requirements, it also offers a free app for Windows, Mac OS X and Linux to build data extractors and crawlers, download data and sync with the online account. Plus, users are able to schedule crawling tasks weekly, daily, or hourly.
17. Spinn3r (Now)
Spinn3r allows you to fetch entire data from blogs, news & social media sites, and RSS & ATOM feed. Spinn3r is distributed with a firehouse API that manages 95% of the indexing work. It offers advanced spam protection, which removes spam and inappropriate language use, thus improving data safety.
Spinn3r indexes content similar to Google and save the extracted data in JSON files. The web scraper constantly scans the web and finds updates from multiple sources to get you real-time publications. Its admin console lets you control crawls and full-text search allows making complex queries on raw data.
UiPath is a robotic process automation software for free web scraping. It automates web and desktop data crawling out of most third-party Apps. You can install the robotic process automation software if you run it on Windows. Uipath is able to extract tabular and pattern-based data across multiple web pages.
Uipath provides built-in tools for further crawling. This method is very effective when dealing with complex UIs. The Screen Scraping Tool can handle both individual text elements, groups of text and blocks of text, such as data extraction in table format.
Plus, no programming is needed to create intelligent web agents, but the hacker inside you will have complete control over the data.
Library for programmers
Scrapy is an open-sourced framework that runs on Python. The library offers a ready-to-use structure for programmers to customize a web crawler and extract data from the web at a large scale. With Scrapy, you will enjoy flexibility in configuring a scraper that meets your needs, for example, to define exactly what data you are extracting, how it is cleaned, and in what format it will be exported.
On the other hand, you will face multiple challenges along the web scraping process and take efforts to maintain it. With that said, you may start with some real practices data scraping with python.
Puppeteer is a Node library developed by Google. It provides an API for programmers to control Chrome or Chromium over the DevTools Protocol and enables programmers to build a web scraping tool with Puppeteer and If you are a new starter in programming, you may spend some time in tutorials introducing how to scrape the web using puppeteer.
Besides web scraping, Puppeteer is also used to:
get screenshots or PDFs of web pages
automate form submission/data input
create a tool for automatic testing
日本語記事：Webクローラーツール20選｜Webデータの収集を自動化できるWebスクレイピングについての記事は 公式サイトでも読むことができます。Artículo en español: Las 20 Mejores Herramientas de Web Scraping para Extracción de DatosTambién puede leer artículos de web scraping en el Website Oficial
25 Hacks to Grow Your Business with Web Data Extraction
Top 30 Big Data Tools for Data Analysis
Top 30 Data Visualization Tools
Web Scraping Templates Take Away
Video: Create Your First Scraper with Octoparse 8
15 BEST Website Crawler Tools in 2021 [Free & Paid] – Guru99
A web crawler is an internet bot that browses WWW (World Wide Web). It is sometimes called as spiderbot or spider. The main purpose of it is to index web pages.
Web crawlers enable you to boost your SEO ranking visibility as well as conversions. It can find broken links, duplicate content, missing page titles, and recognize major problems involved in SEO. There is a vast range of web crawler tools that are designed to effectively crawl data from any website URLs. These apps help you to improve website structure to make it understandable by search engines and improve rankings.
Following is a handpicked list of Top Web Crawler with their popular features and website links to download web crawler apps. The list contains both open source(free) and commercial(paid) software.
Best Web Crawler Tools & Software
Visualping is a website monitoring tool that crawls the web for changes. Use Visualping in your SEO strategy to monitor changes on SERPs, competitor landing pages and Google algorithm updates.
You can automatically monitor parts of a webpage or entire pages in bulk.
Track your competitors and clients keyword edits on title, meta, H1 and other tags.
Receive notifications via email, Slack, Teams or Discord.
Monitor visual, text and code changes.
Provide complete SEO reports and change audits to your clients.
Use other SEO tools to collect data and Visualping to alert you of the changes.
Semrush is a website crawler tool that analyzed pages & structure of your website in order to identify technical SEO issues. Fixing these issues helps to improve your search performance. Apart from this service, it also offers tools for SEO, market research, SMM and advertising.
It will test for Metadata, HTTP/HTTPS, Directives, Status codes, Duplicate content, Page response time, Internal linking, Image sizes, Structured data, Site structure, etc
Provides easy to use interface
It helps you to analyze log file.
This application has a dashboard that enables you to view website issues with ease.
Enables you to audit your website without any hassle.
is a website SEO checker that helps you to improve SEO ratings. It provides on-page SEO audit report that can be sent to clients.
This web crawler tool can scan internal and external links on your website.
It helps you to test the speed of your site.
You can visualize the structure of a web page with ease.
also allows you to check indexing issues on landings pages.
It enables you to prevent hackers from attack.
ContentKing is an app that enables you to perform real-time SEO monitoring and auditing. This application can be used without installing any software.
It helps you to structure your site with segments.
You can monitor your website changes.
It offers various APIs like Google Search Console and Analytics.
It provides a user-friendly dashboard.
It helps you to collaborate with your clients or colleagues.
Link-Assistant is a website crawler tool that provides website analysis and optimization facilities. It helps you to make your site works seamlessly. This application enables you to find out the most visited pages of your website.
Provides site optimization reports that help you to boost your business productivity.
You can customize this tool according to your desire.
Easy to configure your site settings.
Helps you to make your website search engine friendly.
It can optimize a site in any language.
Hexometer is a web crawling tool that can monitor your website performance. It enables you to share tasks and issues with your team members.
It can check the security problems of your website.
Offers intuitive dashboard.
This application can perform white label SEO.
Hexometer can optimize for SERP (Search Engine Results Page).
This software can be integrated with Telegram, Slack, Chrome, Gmail, etc.
It helps you to keep track of your website changes.
7) Screaming Frog
Screaming Frog is a website crawler that enables you to crawl the URLs. It is one of the best web crawler which helps you to analyze and audit technical and onsite SEO. You can use this tool to crawl upto 500 URLs for free.
It instantly finds broken links and server errors.
This free web crawler tool helps you to analyze page titles and metadata.
You can update and collect data from a web page using XPath (XML Path Language).
Screaming Frog helps you to find duplicate content.
You can generate XML Sitemaps (a list of your website’s URLs).
This list website crawler allows you to integrate with Google Analytics, GSC (Google Search Console) & PSI (PageSpeed Insights).
DeepCrawl is a cloud-based tool that helps you to read and crawl your website content. It enables you to understand and monitor the technical issues of the website to improve SEO performance.
It supports multi-domain monitoring.
This online web crawler provides customized dashboards.
This website crawler tool helps you to index and discover your web pages.
Deepcrawl enables you to increase the loading speed of your website.
This app provides a ranking, traffic, and summary data to view the performance of the website.
9) WildShark SEO Spider Tool
WildShark SEO Spider Tool is a URL crawling app that helps you to identify pages with duplicate description tags. You can use it to find missing duplicate titles.
Highlight missing H3 tags, title tags, and ALT tags.
It helps you to improve on-page SEO performance.
You can optimize your web page titles and descriptions.
WildShark SEO Spider tool enables you to boost website conversion rates.
This tool also looks for missing alt tags.
Scraper is a chrome extension that helps you to perform online research and get data into CSV file quickly. This tool enables you to copy data to the clipboard as a tab-separated value.
It can fix the issue with spreadsheet titles ending.
This website crawler tool can capture rows containing TDs (Tabular Data Stream).
Scraper is easy to use tool for the people who are comfortable with XPath query language.
11) Visual SEO Studio
Visual SEO Studio is a web crawling tool that crawls exactly like a search spider. It provides a suite to inspect your website quickly.
It helps you to audit a backlink profile.
Visual SEO Studio can audit XML Sitemaps by web content.
is a tool that helps you to capture data from the search engine and e-commerce website. It provides flexible web data collection features.
Allows you to customize according to your business needs.
This web crawler software can effectively handle all captchas.
This tool can fetch data from complex sites.
is easy to scale without managing IPS (Intrusion Prevention System).
80legs is a crawling web service that enables you to create and run web crawls through SaaS. It is one of the best Free online Web Crawler tools which consists of numerous server that allows you to access the site from different IP addresses.
It helps you to design and run custom web crawls.
This tool enables you to monitor trends online.
You can build your own templates.
Automatically control the crawling speed according to website traffic.
80legs enables you to download results to the local environment or computer.
You can crawl the website just by entering a URL.
14) Dyno Mapper
DYNO Mapper is a web-based crawling software. It helps you to create an interactive visual site map that displays the hierarchy.
This online Website Crawler tool can track the website from tablets, mobile devices, and desktop.
This web crawler software helps you to understand the weakness of your website or application.
Dyno Mapper enables you to crawl private pages of password-protected websites.
You can track keyword results for local and international keyword rankings.
It enables developers to develop search engine friendly websites.
Oncrawl is a simple app that analyzes your website and finds all the factors that block the indexation of your web pages. It helps you to find SEO issues in less amount of time.
You can import HTML, content, and architecture to crawl pages of your website.
This online web crawler can detect duplicate content on any website.
This tool can handle, a file that tells search engines which pages on your site to crawl.
You can choose two crawls to compare and measures the effect of new policies on your website.
It can monitor website performance.
Cocoscan is a software product that analyzes your website and finds the factor that blocks the indexation of your web pages. This crawler tool can find the primary SEO related issues in less time.
It can identify important keyword density.
Cocoscan can check for duplicate written content in any website.
This web crawler app can analyze your website and make your website searchable by a search engine.
This lists crawler app provides you a list of pages with issues that could affect your website.
You can increase Google ranking effortlessly.
This web crawler online offers real time visual image of a responsive website.
HTTrack is an open-source web crawler that allows users to download websites from the internet to a local system. It is one of the best web spidering tools that helps you to build a structure of your website.
This site crawler tool uses web crawlers to download website.
This program provides two versions command line and GUI.
Webharvy is a website crawling tool that helps you to extract HTML, images, text, and URLs from the site. It automatically finds patterns of data occurring in a web page.
This free website crawler can handle form submission, login, etc.
You can extract data from more than one page, keywords, and categories.
Webharvy has built-in VPN (Virtual Private Network) support.
It can detect the pattern of data in web pages.
You can save extracted data in numerous formats.
Crawling multiple pages is possible.
❓ What is a Web Crawler?
A Web Crawler is an Internet bot that browses through WWW (World Wide Web), downloads and indexes content. It is widely used to learn each webpage on the web to retrieve information. It is sometimes called a spider bot or spider. The main purpose of it is to index web pages.
❗ What is a Web Crawler used for?
A Web crawler is used to boost SEO ranking, visibility as well as conversions. It is also used to find broken links, duplicate content, missing page titles, and recognize major problems involved in SEO. Web crawler tools are designed to effectively crawl data from any website URLs. These apps help you to improve website structure to make it understandable by search engines and improve rankings.
Which are the best Website Crawler tools?
Following are some of the best website crawler tools:
How to choose the best Website Crawler?
You should consider the following factors while choosing the best website crawler:
Easy to use User Interface
A web crawler must detect file and sitemap easily
It should find broken pages and links with ease
It must identify redirect issues, and HTTP/ HTTPS issues
A web crawler should be able to connect with Google Analytics with ease
It must detect mobile elements
It should support multiple file formats
A web crawler must support multiple devices
Web crawler – ScienceDaily
Getting Up to Speed on the Proton
Oct. 6, 2021 — A century ago, scientists first detected the proton in the atomic nucleus. Yet, much about its contents remains a mystery. Scientists report a new theory for understanding what’s inside protons…
Intelligence Emerging from Random Polymer Networks
Oct. 6, 2021 — A team of researchers assembled a sulfonated polyaniline (SPAN) organic electrochemical network device (OEND) for use in reservoir computing. SPAN was deposited on gold electrodes which formed a…
Skyrmion Research: Braids of Nanovortices Discovered
Oct. 6, 2021 — A team of scientists has discovered a new physical phenomenon: complex braided structures made of tiny magnetic vortices known as skyrmions. Skyrmions were first detected experimentally a little over…
Making Self-Driving Cars Human-Friendly
Oct. 4, 2021 — Automated vehicles could be made more pedestrian-friendly thanks to new research which could help them predict when people will cross the road. Scientists investigating how to better understand…
Smuggling Light Through Opaque Materials
Oct. 5, 2021 — Electrical engineers have discovered that changing the physical shape of a class of materials commonly used in electronics can extend their use into the visible and ultraviolet parts of the…
A Robot That Finds Lost Items
Oct. 5, 2021 — Researchers developed a fully-integrated robotic arm that fuses visual data from a camera and radio frequency (RF) information from an antenna to find and retrieve object, even when they are buried…
Frequently Asked Questions about crawler tool
What is crawler tool?
A web crawler is an internet bot that browses WWW (World Wide Web). It is sometimes called as spiderbot or spider. The main purpose of it is to index web pages. … There is a vast range of web crawler tools that are designed to effectively crawl data from any website URLs.Oct 7, 2021
What is the use of crawler?
Web crawlers are mainly used to create a copy of all the visited pages for later processing by a search engine, that will index the downloaded pages to provide fast searches. Crawlers can also be used for automating maintenance tasks on a Web site, such as checking links or validating HTML code.
What does it mean to crawl a website?
Website Crawling is the automated fetching of web pages by a software process, the purpose of which is to index the content of websites so they can be searched. The crawler analyzes the content of a page looking for links to the next pages to fetch and index.May 10, 2010