What does ValidateHTML do?

Quickly checking and validating HTML code for errors and compliance with standards. It is catalogued under Other dev tools on PulseGate.

Who is ValidateHTML for?

ValidateHTML is a consumer product built for web developers and designers.

Does ValidateHTML have a free plan?

Yes — ValidateHTML is free to use.

Is ValidateHTML still maintained?

Unverified. ValidateHTML has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to ValidateHTML?

Similar projects tracked by PulseGate include HTML Email Check, HTML Validation, and HTML Formatter & Minifier.

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ValidateHTML

validatehtml.comOther dev tools

ValidateHTML is a free online tool that allows web developers and designers to validate their HTML code for errors, warnings, and best practices. It provides instant feedback, quality scores, and detailed reports to help users improve their code quality and ensure compliance with web standards.

FreeWebCloud-managed

Visit validatehtml.com

Overview

7 features

ValidateHTML sits in PulseGate's Other dev tools category. Quickly checking and validating HTML code for errors and compliance with standards. It is built as a consumer product for web developers and designers. It is available for free. ValidateHTML is available on the web.

ValidateHTML first shipped in 2023. Among its 7 catalogued features are HTML validation, error detection, and best practices check.

Summary written by a language model from the project’s public pages.

HTML validation
Error detection
Best practices check
Quality score
URL validation
Detailed reports
Instant results

Built with & integrations

Framework

Next.js

Hosting

Vercel

Runs on

BrowserCloud-managed

Detected from

Next.js: x-nextjs-prerender header · /_next/static/ in the HTML · __next_f in the HTML
Vercel: x-vercel-id header · x-vercel-cache header

Trust & compliance

Verified signals

HTTPSPrivacy PolicyFree tier

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed1 Jul · 08:21 UTC
Validatehtml verified against its public source
Source: PulseGate · Open

Frequently asked questions about ValidateHTML

What does ValidateHTML do?: Quickly checking and validating HTML code for errors and compliance with standards. It is catalogued under Other dev tools on PulseGate.
Who is ValidateHTML for?: ValidateHTML is a consumer product built for web developers and designers.
Does ValidateHTML have a free plan?: Yes — ValidateHTML is free to use.
What platforms does ValidateHTML run on?: ValidateHTML runs on the web.
Is ValidateHTML still maintained?: Unverified. ValidateHTML has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to ValidateHTML?: Similar projects tracked by PulseGate include HTML Email Check, HTML Validation, and HTML Formatter & Minifier.HTML Email Check HTML Validation HTML Formatter & Minifier
When did ValidateHTML launch?: ValidateHTML first shipped in 2023.

At a glance

Pricing: Free
Platforms: Web
Languages: English
Built for: web developers and designers
Model: B2C
Solves: Quickly checking and validating HTML code for errors and compliance with standards.

Index record

Indexed: 1 Jul 2026
Lifecycle: Alive
Last seen: 1 Jul 2026

Identity audit (12)

Slug: validatehtml-validatehtml-com
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 1 Jul 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Canonical URL: https://validatehtml.com/

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