Software Alternatives, Accelerators & Startups

7Caps VS W3C Markup Validation Service

Compare 7Caps VS W3C Markup Validation Service and see what are their differences

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7Caps logo 7Caps

Elegant on-screen indicators for Caps Lock, Num Lock, and more.

W3C Markup Validation Service logo W3C Markup Validation Service

Validates HTML markup of web pages, one at a time.
  • 7Caps
    Image date //
    2025-05-14
  • 7Caps
    Image date //
    2025-05-14
  • 7Caps
    Image date //
    2025-05-14

7Caps is a lightweight and user-friendly utility that displays the status of your keyboard's Caps Lock and Num Lock keys directly on the screen. Ideal for users who work without physical key LEDs, 7Caps ensures you're always aware of your keyboard state.

It runs in the background, consumes minimal system resources, and offers customization options like icon position, transparency, and color themes. Whether you're a typist, writer, or accessibility-focused user, 7Caps improves usability with its clean visual indicators.

Trusted by thousands and continuously updated, 7Caps is a must-have tool for Windows users who want better keyboard awareness without distractions.

  • W3C Markup Validation Service Landing page
    Landing page //
    2019-08-30

7Caps

Website
digola.com
$ Details
freemium
Platforms
Windows
Release Date
2025 May
Startup details
Country
Slovenija
City
Ljubljana
Founder(s)
Aldo Radesic
Employees
1 - 9

W3C Markup Validation Service

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

7Caps features and specs

  • Simple Interface
    7Caps boasts a user-friendly interface that makes it easy for users to understand and use the application without a steep learning curve.
  • Real-Time Notification
    The software provides real-time notifications for Caps Lock and Num Lock status changes, which can help prevent typing errors.
  • Customizable
    Allows users to customize alerts according to their preferences, offering flexibility to tailor the experience to individual needs.
  • Lightweight
    7Caps is a lightweight application that consumes minimal system resources, ensuring it doesn't slow down your computer.
  • Free Version
    Offers a free version with essential features, making it accessible for users who do not wish to make a purchase.
  • Multilingual Support
    7Caps is available in 10 languages

W3C Markup Validation Service features and specs

  • Standards Compliance
    The W3C Markup Validation Service ensures that your web pages conform to established web standards, helping to improve web interoperability and accessibility.
  • Error Identification
    The service identifies errors and warnings in your HTML and XHTML documents, making it easier to debug and fix these issues to improve code quality.
  • Improved Compatibility
    By validating your markup, you can better ensure that your web pages are compatible with various browsers and devices, providing a more consistent user experience.
  • Free of Charge
    The validation service is provided by W3C at no cost, making it an accessible tool for developers of all levels to enhance their web projects.
  • Educational Tool
    For beginners in web development, the W3C Validator can serve as an educational resource by highlighting common mistakes and promoting best practices in coding.

Possible disadvantages of W3C Markup Validation Service

  • Limited to Syntax
    The validator primarily checks for syntax errors and does not assess other vital web development aspects such as design or functionality.
  • Outdated Standards
    The tool relies on W3C's standards, which can sometimes lag behind real-world usage and popular web development trends, potentially limiting its relevance.
  • Overly Strict
    The validator can be overly strict, flagging non-critical issues that may not impact user experience but are still considered 'errors' by the tool.
  • Misinterpretation of Results
    Less experienced developers might misinterpret the validator's results, focusing too much on achieving perfect validation without understanding the real impact on usability.
  • Lack of Support for Modern Frameworks
    As a markup validator, it might not fully support or correctly evaluate modern JavaScript frameworks that generate markup dynamically.

7Caps videos

7Caps Review - Free On Screen Indicator For Caps & Num Lock For Windows 10

W3C Markup Validation Service videos

A Walkthrough the W3C Markup Validation Service

Category Popularity

0-100% (relative to 7Caps and W3C Markup Validation Service)
B2B SaaS
100 100%
0% 0
SEO
0 0%
100% 100
OS & Utilities
100 100%
0% 0
SEO Tools
0 0%
100% 100

Questions and Answers

As answered by people managing 7Caps and W3C Markup Validation Service.

What makes your product unique?

7Caps's answer

7Caps is unique because it offers a simple, lightweight, and customizable on-screen indicator for Caps Lock and Num Lock.

Why should a person choose your product over its competitors?

7Caps's answer

Because 7Caps is simple, highly customizable, and the only tool that combines four distinct notification modes: a system tray icon, a floating on-screen indicator, a desktop watermark, and spoken voice alerts — not just sounds, but actual speech. It works right out of the box, uses minimal system resources, and gives users full control over the appearance and behavior of the indicators.

How would you describe your primary audience?

7Caps's answer

The primary audience for 7Caps consists of users who frequently input data into computers, such as data entry professionals, programmers, writers, or anyone handling extensive typing tasks. 7Caps helps them stay focused on their input by providing a clear, real-time visual or audio indicator of Caps Lock and Num Lock status, eliminating the need to frequently shift their gaze from the monitor to the keyboard to check if Caps Lock is on or off.

What's the story behind your product?

7Caps's answer

7Caps was created to address a specific issue faced by a transportation company, where employees struggled with data entry due to poorly visible LED indicators on their keyboards.

Which are the primary technologies used for building your product?

7Caps's answer

7Caps was built using a variety of technologies, including Lazarus for the core development, Visual Studio Code for coding, and DigolaNote for project management and documentation.

Who are some of the biggest customers of your product?

7Caps's answer

Digola Software does not maintain detailed records of its customers, which is in line with their commitment to privacy. Digola never contacts customers; instead, customers always contact Digola, either with questions or with suggestions for new features and software improvements.

User comments

Share your experience with using 7Caps and W3C Markup Validation Service. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, W3C Markup Validation Service seems to be more popular. It has been mentiond 98 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

7Caps mentions (0)

We have not tracked any mentions of 7Caps yet. Tracking of 7Caps recommendations started around Mar 2021.

W3C Markup Validation Service mentions (98)

  • HTML Validation
    How to use HTML Validation service 👇 Step 1: Access the HTML validator ● Open the HTML validator in your web browser i.e go to https://validator.w3.org/. - Source: dev.to / 5 months ago
  • WebKit Fix: Quirk News.Y Combinator to Skip TextAutoSizing
    Looking at the html of HN's pages, can't blame them really. Running though https://validator.w3.org/ , the result is abysmal. At this rate, if web browsers started requiring sites to output HTML that is somewhere in the realm of normalcy, HN would sooner shut down than consider ever updating. - Source: Hacker News / about 1 year ago
  • We Need to Talk More About Conformance, If We Want to Stop Fantasy HTML
    Whether you’re a frontend developer, lead, or manager, reconsider your expectations and practices if you haven’t yet chosen not to ship erroneous HTML. The more of us decide to talk about using actual HTML on our sites and in our apps, and lead by example, the better for our users and clients, and the better for our craft and profession. On the engineering side of web development, it’s HTML first—if it is HTML. - Source: dev.to / about 1 year ago
  • What is cross-browser compatibility, and why should you care?
    Validate Your Code Include tools like W3C code validation service and CSS validator to ensure your code meets web standards. - Source: dev.to / about 1 year ago
  • What You Need to Know About Domain and Hosting
    ===> Click here to run your code through the HTML validator. - Source: dev.to / over 1 year ago
View more

What are some alternatives?

When comparing 7Caps and W3C Markup Validation Service, you can also consider the following products

TrayStatus - Do you have a notebook or keyboard without a NumLock or CapsLock indicator light? Do you have a computer without a hard drive activity light? If so, then TrayStatus is for you.

PageSpeed Insights - PageSpeed is addon for ...

Keyboard LEDs - Indicators for Caps Lock, and Num Lock.

Rocket Validator - Site-wide Accessibility and HTML validation made easy. With a single click, Rocket Validator will check thousands of web pages on your site for Accessibility and HTML conformance, producing a detailed, actionable report on seconds.

CapsLock Indicator - CapsLock Indicator is a small utility that indicates the state of the Num lock, Caps lock and Scroll lock key.

Nibbler - Free tool for testing how good your website is, and what you can do to improve it. Check accessibility, SEO, social media, compliance and more.