Accessibility

· 24 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Checks

19 PASS 2 REVIEW 3 FIX

404 Error Page

Action

HTTP 404, bare page

FIX

HTTP 404, bare page

Correct 404 status code returned

Got: HTTP 404

Bare server default 404 page

The 404 page has no custom styling. Users hitting a broken link see a generic error with no way to navigate back. Add a custom 404 page with your site navigation and a search bar.

404 Page Quality Default 404 Page

Status Code HTTP 404 ✓Custom Styling ✗Navigation ✗Homepage Link ✗Search Form ✗

Print Stylesheet

Action

No print styles

FIX

No print styles

No print-specific styles detected

When users print this page, they get the screen layout including navigation and non-essential elements. Add @media print rules to hide navigation and optimize layout for paper.

Print Stylesheet No Print Styles

Print stylesheet Not found ✗Inline @media print Not detected ✗

Navigation UX

Action

No navigation patterns

FIX

No navigation patterns

1 navigation landmark(s) detected

No breadcrumbs, search, or skip link detected

These navigation aids help users orient themselves and find content efficiently, especially on large sites.

Breadcrumbs

Skip Link

Labeled Navigation 1 <nav> element(s)

Hamburger Menu

Sticky Navigation Cannot reliably detect (CSS-based)

1 of 6 testable patterns navigation patterns detected. Limited navigation support. Consider adding breadcrumbs, search, and skip link.

Mobile-Readable Font Sizes

Action

80% of visible text renders at >= 12 CSS px (97 below threshold)

REVIEW

80% of visible text renders at >= 12 CSS px (97 below threshold)

97 text node(s) render below 12 CSS pixels on mobile

Mobile browsers default the root font-size to 16 px; text below ~ 12 px (75% of root) is hard to read without zooming. WCAG 1.4.4 (Resize Text) requires the page to support 200% zoom without loss of functionality -- which most layouts handle, but small base text still costs readability and conversion. Audit which selectors set sizes below 12 px (often footers, fine print, table cells) and bump them to 14-16 px or use rem units that scale with user preferences. Examples: <span> 10.0px ("NEW"); <span> 10.0px ("NEW"); <span> 11.0px ("English"); <span> 11.0px ("Sign in"); <p> 11.0px ("Free · Local processing · No sign-up").

Dark Mode Support

Dark mode detected

REVIEW

Dark mode detected

Dark-specific theme-color detected

A theme-color with media='(prefers-color-scheme: dark)' adapts the browser toolbar for dark mode.

prefers-color-scheme CSS detected in inline styles

Detection limited to meta tags and inline styles

External CSS files may contain prefers-color-scheme rules not visible to this scan.

Dark Mode✓ Dark Mode Supported

color-scheme meta Not set ✗Dark theme-color #6647f0 ✓CSS indicators Detected ✓

Detection limited to meta tags and inline styles.

Landmark Structure

8 landmarks

PASS

8 landmarks

<main> landmark present

1 <nav> landmark(s) found

Skip navigation link is missing (WCAG 2.4.1)

Add a skip link as the first focusable element so keyboard users can bypass repeated navigation.

Page Structure — as a screen reader sees it

Add a skip link as the first focusable element so keyboard users can bypass repeated navigation.

Why this matters

Without a skip-nav link, keyboard users tab through every nav item before reaching content — every page, every visit.

Learn more ▾

WCAG 2.4.1 (Bypass Blocks) requires a mechanism to skip past repeated content. The standard implementation is a 'Skip to main content' link that's the first focusable element, visually hidden until focused. Three lines of HTML + four of CSS.

Source: WCAG 2.1 SC 2.4.1

A+

Heading Hierarchy

47 headings

PASS

47 headings

Single H1 present

H1 Free normal map generator with live 3D preview
H2 Local Image Upload
H2 Sample materials
H2 Tiling
H2 Image adjust
H2 Maps
H2 Everything in the NormalMapAI normal map generator
H3 Normal map generator with live 3D
H3 Seamless texture maker
H3 Full map set in one ZIP
H3 Engine-ready export
H3 Transparent PNG cutout
H3 Private, GPU-fast path
H2 What is a normal map generator — and what is NormalMapAI?
H2 Why choose NormalMapAI as your normal map generator
H3 Faster than opening a full DCC suite
H3 Catch seams and lighting before export
H3 Maps engines already understand
H3 Your photos stay on your device
H3 One hub instead of five single-purpose sites
H3 Built for real export sizes
H2 How the NormalMapAI normal map generator works
H3 Upload or pick a sample
H3 Make it seamless (optional)
H3 Tune maps in live 3D
H3 Download an engine ZIP
H2 Practical texturing scenarios
H3 Indie game props with this normal map generator
H3 Archviz floors & walls in the normal map generator
H3 Blender look-dev with our normal map generator
H3 Photo to height in the normal map generator
H3 Fix seams before running the normal map generator
H3 Cutout decals in the normal map generator
H2 Who it's for
H3 Indie devs using a normal map generator
H3 Blender artists using a normal map generator
H3 Archviz designers using a normal map generator
H3 Students learning a normal map generator
H2 How NormalMapAI compares
H2 Related texture tools
H2 Guides & tutorials
H2 Simple Pricing for Local Normal Map Generator & Cloud AI Studio
H3 Free Starter
H3 Pro Creator
H3 Studio Max
H2 Ready to try the free normal map generator?
H2 Normal map generator frequently asked questions

A+

Heading Text Quality

All 47 heading(s) have substantive, well-formed text

PASS

All 47 heading(s) have substantive, well-formed text

Heading text quality is clean -- no placeholder, length, or styling issues

A+

Alt Text Quality

All 54 images OK

PASS

All 54 images OK

36 decorative image(s) correctly marked

18 image(s) with good alt text

54 images 18 good alt text 36 decorative

All images have appropriate alt text.

Form Accessibility

1 of 20 controls have issues

PASS

1 of 20 controls have issues

1 control(s) without accessible label

Form controls need a <label>, aria-label, or aria-labelledby for screen readers.

Got: <input type="file">

19 control(s) properly labeled

20 controls

19 labeled

0 placeholder only

1 unlabeled

Control	Type	Label	Method
select	select	3D Preview Mesh	aria-label
input	checkbox		none
select	select	Model	none
input	checkbox		none
select	select	Lighting	none
input	range	U	none
input	range	V	none
input	range	Brightness0	none
input	range	Contrast1	none
input	range	Remove lighting0	none
input	range	Normal strength4	none
input	range	Blur / detail1	none
input	range	Displacement depth0.03	none
input	range	Roughness1	none
input	range	Ambient occlusion1	none
input	range	Metallic0	none
input	range	Specular0.6	none
select	select	Engine preset	aria-label
select	select	Export size	aria-label
input	file	(none)	none

Form controls need a <label>, aria-label, or aria-labelledby for screen readers.

Why this matters

Form controls without labels — assistive tech announces 'edit text' with no context; users can't complete forms.

Source: WCAG 2.1 SC 3.3.2

A+

Link & Button Quality

120 links, 99 buttons — all OK

PASS

120 links, 99 buttons — all OK

120 link(s) with descriptive text

120 links

0 empty

0 generic text

0 new tab

0 empty buttons

All links and buttons have descriptive accessible text.

219 links and buttons have descriptive text

A+

Form Input Types

20 form control(s) checked, no type mismatches

PASS

20 form control(s) checked, no type mismatches

No input-type mismatches detected

A+

Form Input Quality

20 form control(s) checked, no input-semantic issues

PASS

20 form control(s) checked, no input-semantic issues

All form input semantics look correct

A+

Mobile Keyboard & Autofill

No autofill-eligible form controls

PASS

No autofill-eligible form controls

No autofill-eligible form controls (no name/email/tel/address fields)

A+

Document Language

Lang attribute set to "en"

PASS

Lang attribute set to "en"

<html lang="en"> is set and valid

Got: en

A+

Tabindex Anti-Patterns

1 explicit tabindex attribute(s) checked, no anti-patterns

PASS

1 explicit tabindex attribute(s) checked, no anti-patterns

No tabindex anti-patterns detected

A+

Iframe Accessibility

No iframes on this page

PASS

No iframes on this page

A+

Tap Target Adequacy

All tap targets meet WCAG 2.5.5/2.5.8 sizing

PASS

All tap targets meet WCAG 2.5.5/2.5.8 sizing

All tap targets meet WCAG 2.5.5 (44x44px) sizing

Favicon & Branding

9 icon(s) detected

PASS

9 icon(s) detected

favicon.ico present at site root

HTML icon links detected

Apple touch icon present

SVG favicon detected — scales perfectly to any size

Multiple icon sizes detected

✓ favicon.ico Present

✓ PNG Icons Present

✓ Apple Touch Present

✓ SVG Favicon Present

✓ Manifest Icons Present

✓ Multiple Sizes Present

A+

Web Manifest

PWA-ready

PASS

PWA-ready

Meets PWA install criteria

Name present: NormalMapAI — Free AI Normal Map & PBR Texture Generator

192x192 icon present

512x512 icon present

Display mode: standalone

PWA Install Criteria ✓ Installable

Name NormalMapAI — Free AI Normal Map & PBR Texture Generator ✓192×192 icon ✓512×512 icon ✓Start URL / ✓Display Mode standalone ✓

Name NormalMapAI — Free AI Normal Map & PBR Texture Generator Display Mode standalone Theme Color #6647f0 Background Color #f8f9fa Icons 2 icon(s)

A+

PWA Depth

No PWA depth issues detected

PASS

No PWA depth issues detected

A+

Mobile UX Depth

1 mobile-depth signal(s) detected

PASS

1 mobile-depth signal(s) detected

Browser-chrome `theme-color` meta tag present

The page sets `<meta name="theme-color" content="...">`, which Android Chrome uses to tint the status bar and iOS Safari uses for the toolbar background. Brand polish that costs nothing and Just Works.

A+

Color Contrast (Screenshot)

20 text elements analyzed, 0 fail WCAG AA

PASS

Analyzes text contrast against the actual rendered page, including background images, gradients, and overlays that CSS-based tools cannot detect.

20 pass

Show all checked elements (20)

Element	Ratio	Required	FG	BG	Result
h1 Free normal map gene…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Local Image Upload	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Sample materials	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Tiling	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Image adjust	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Maps	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Everything in the No…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 What is a normal map…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Why choose NormalMap…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 How the NormalMapAI …	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Practical texturing …	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Who it's for	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 How NormalMapAI comp…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Related texture tool…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Guides & tutorials	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Simple Pricing for L…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Ready to try the fre…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Normal map generator…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h3 Normal map generator…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h3 Seamless texture mak…	21.00:1	3.0:1	#000000	#FFFFFF	Pass

Methodology: The top 20 text elements by font size were checked. Background color was sampled from the desktop screenshot using a 5-point pattern. WCAG 2.1 AA requires 4.5:1 for normal text and 3:1 for large text.

Lighthouse Accessibility Audits

Score 94/100 — 3 failing, 32 passed

PASS

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Material 3D preview `div.relative > div.relative > div.relative > div.w-full`
Material preview `div.flex > div.order-1 > div.relative > div.absolute`
Material 3D preview `div.flex > div.overflow-hidden > div.relative > div.w-full`

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
EXPORTABLE MAP TYPES `div.relative > div > div.flex > p.text-[11px]`
Maximize opens full workspace `div.mx-auto > div.mb-5 > div.flex > span.inline-flex`
or drop a JPG, PNG or WebP here `aside.order-2 > section.rounded-[12px] > button.mt-1.5 > span.text-[11px]`
3D `div.pointer-events-auto > div.relative > div.flex > button.whitespace-nowrap`
Locked `div.order-1 > div.relative > span.flex > button.rounded`
OpenGL (+Y) `section.rounded-[12px] > div.flex > div.flex > button.flex-1`
Download all `aside.order-3 > section.rounded-[12px] > div.grid > button.rounded-md`
FEATURES `section.bg-white > div.mx-auto > div.mx-auto > p.mb-3`
WHAT `section#what > div.mx-auto > div.flex > p.mb-3`
WHY `section.bg-[#f8f9fa] > div.mx-auto > div.mx-auto > p.mb-3`
HOW IT WORKS `section#how > div.mx-auto > div.mx-auto > p.mb-3`
02 `div.group > div.relative > div.mb-3 > span.inline-flex`
03 `div.group > div.relative > div.mb-3 > span.inline-flex`
04 `div.group > div.relative > div.mb-3 > span.inline-flex`
06 `div.group > div.relative > div.mb-3 > span.inline-flex`
BLENDER `div.group > div.relative > div.mb-3 > span.rounded-full`
ARCHVIZ `div.group > div.relative > div.mb-3 > span.rounded-full`
STUDENTS `div.group > div.relative > div.mb-3 > span.rounded-full`
CAPABILITY `table.w-full > thead.bg-white/5 > tr > th.px-4`
NORMALMAPAI `table.w-full > thead.bg-white/5 > tr > th.px-4`
TYPICAL FREE NORMAL TOOLS `table.w-full > thead.bg-white/5 > tr > th.px-4`
TOOLS `div.bg-white > section.bg-white > div.mx-auto > p.mb-3`
LEARN `div.bg-white > section.bg-[#f8f9fa] > div.mx-auto > p.mb-3`
All guides → `section.bg-[#f8f9fa] > div.mx-auto > div.flex > a.text-sm`
Locked: 2K HD & 4K Ultra-HD Cloud AI synthesis `div.mt-5 > ul.space-y-2.5 > li.flex > span`
Locked: Batch AI 3D UV baking & priority GPU queue `div.mt-5 > ul.space-y-2.5 > li.flex > span`
$19.90 `article.relative > div.mt-5 > div.flex > span.text-sm`
Save $120.00/yr vs list price (25% off monthly) `div.mx-auto > article.relative > div.mt-5 > p.mt-1`
$49.90 `article.relative > div.mt-5 > div.flex > span.text-sm`
Save $300.00/yr vs list price (25% off monthly) `div.mx-auto > article.relative > div.mt-5 > p.mt-1`
Google Pay `div.mx-auto > div.mt-12 > div.mt-4 > span.inline-flex`
Alipay 支付宝 `div.mx-auto > div.mt-12 > div.mt-4 > span.inline-flex`
Stripe Link `div.mx-auto > div.mt-12 > div.mt-4 > span.inline-flex`
FAQ `section#faq > div.mx-auto > div.text-center > p.mb-3`
Q1. `details.group > summary.flex > span.line-clamp-3 > span.mr-2`
Q2. `details.group > summary.flex > span.line-clamp-3 > span.mr-2`
Q3. `details.group > summary.flex > span.line-clamp-3 > span.mr-2`
Q4. `details.group > summary.flex > span.line-clamp-3 > span.mr-2`
Q5. `details.group > summary.flex > span.line-clamp-3 > span.mr-2`
Q6. `details.group > summary.flex > span.line-clamp-3 > span.mr-2`
Q7. `details.group > summary.flex > span.line-clamp-3 > span.mr-2`
Q8. `details.group > summary.flex > span.line-clamp-3 > span.mr-2`
Q9. `details.group > summary.flex > span.line-clamp-3 > span.mr-2`
Q10. `details.group > summary.flex > span.line-clamp-3 > span.mr-2`
Q11. `details.group > summary.flex > span.line-clamp-3 > span.mr-2`
Q12. `details.group > summary.flex > span.line-clamp-3 > span.mr-2`
SUPPORT `footer.border-t > div.mx-auto > div.lg:col-span-3 > p.mt-5`
GENERATORS `footer.border-t > div.mx-auto > div.lg:col-span-3 > p.text-[11px]`
PREP TOOLS `footer.border-t > div.mx-auto > div.lg:col-span-3 > p.text-[11px]`
GUIDES `footer.border-t > div.mx-auto > div.lg:col-span-3 > p.mt-8`
COMPANY `footer.border-t > div.mx-auto > div.lg:col-span-3 > p.text-[11px]`
© 2026 NormalMapAI `footer.border-t > div.border-t > div.mx-auto > p.text-[11px]`
Sample textures: Poly Haven (CC0) `footer.border-t > div.border-t > div.mx-auto > p.text-[11px]`

These are opportunities to improve the legibility of your content.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
English ▾ `div.mx-auto > div.flex > div.relative > button.inline-flex`

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

●`[role]`s are contained by their required parent element

●`[role]` values are valid

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●Buttons have an accessible name

●Image elements have `[alt]` attributes

●Form elements have associated labels

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●Select elements have associated label elements.

●ARIA attributes are used as specified for the element's role

●`[aria-hidden="true"]` elements do not contain focusable descendents

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links are distinguishable without relying on color.

●Links have a discernible name

●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●No element has a `[tabindex]` value greater than 0

●Touch targets have sufficient size and spacing.

●Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Uses ARIA roles only on compatible elements

●Image elements do not have `[alt]` attributes that are redundant text.

●Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

●`<td>` elements in a large `<table>` have one or more table headers.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<frame>` or `<iframe>` elements have a title

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Skip links are focusable.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

○`<video>` elements contain a `<track>` element with `[kind="captions"]`

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○Identical links have the same purpose.

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.