Language Code Lookup
Search common ISO 639-1 language codes and their English names.
Formula and method
This reference tool searches a bundled static data table included with the site. Bundled lookup tools are fast, cache-friendly, and do not need a paid API.
Embed this tool
Paste this snippet into your own site or blog post to embed a live, working copy of this tool. It links back to the full page on SpecWhale.
Frequently asked questions
What is Language Code Lookup?
Language Code Lookup is a free, privacy-first online tool on SpecWhale designed to search common iso 639-1 language codes and their english names. quickly in your browser without requiring an account or sign-up.
Is Language Code Lookup free to use?
Yes, all tools on SpecWhale are 100% free, have zero usage limits, and run entirely in your web browser.
Is Language Code Lookup free to use?
Yes. Language Code Lookup is completely free, has no usage limit, and does not require an account, email, or API key.
Does Language Code Lookup store or upload my data?
No. Language Code Lookup searches a small reference table bundled with the page. Nothing is sent to a server.
How accurate is Language Code Lookup?
Language Code Lookup follows the method described above. As with any free tool, double-check results before relying on them for anything high-stakes.
Can I embed Language Code Lookup on my own website?
Yes. Use the "Embed this tool" snippet on this page to add a free, working copy of Language Code Lookup to your own blog post or page.