API & MCP

Custom Language Meta

Define or rewrite the language meta information (html lang / Content-Language) for a given web domain.

As of July 2026, Custom Language Meta has users in the Productivity category.

Usersno change0%
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0.1
Manifest V3

History

1 snapshots

Tracking since Jul 9, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.
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DateUsersRatingReviewsVersion
Jul 9, 20261.0.1
Now1.0.1

Permissions & access

Permissions
storagescriptingtabs
Host access
<all_urls>

Screenshots

Custom Language Meta screenshot 1Custom Language Meta screenshot 2

About

Custom Language Meta lets you define or rewrite the language metadata of any website on a per-domain basis. Some sites ship with a missing or incorrect lang attribute, which can confuse screen readers, translation tools, spell-checkers, and browser features. This extension fixes that — on your terms.

How it works
Click the toolbar button on any page to open a small dialog.
Pick a language from the dropdown. The currently active language for the page is preselected automatically.
Your choice is applied instantly and remembered for that domain.

What it changes
On every page from a domain you've configured, the extension updates the page's language meta information as soon as the page loads:

the lang (and xml:lang) attribute on the <html> element, and
the <meta http-equiv="Content-Language"> tag.

Key features

Per-domain overrides — each website keeps its own setting.
Applied at page load, before content renders, plus live updates without a reload.
Editable local language list (BCP-47 codes) — no server, no account.
One-click reset to remove an override for a domain.

Privacy

All settings are stored locally in your browser and never leave your device. The extension collects no personal data and sends nothing to any server.

Technical

Version
1.0.1
Manifest
V3
Size
74.3KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
lldfmpaomahpbhnnmpamjcpikoihdlpf
Developer ID
u446ff99f8018f4abf7194f065c67dd60
Developer Email
[email protected]
Created
Jul 8, 2026
Last Updated (Store)
Jul 8, 2026
Last Scraped
Jul 9, 2026
Website
Support URL
Privacy Policy

Data sourced from the Chrome Web Store · last verified Jul 9, 2026.