Language List
Browse world languages with ISO 639-1 codes, native names, and the countries where they are spoken.
100% client-side · no upload
35 of 35
How to use
- All languages load automatically when you open the page.
- Type in the search box to filter by language name, ISO 639-1 code, or country.
- Each card shows the ISO code, English name, native name, approximate speaker count, and countries. Click to copy the ISO code.
Related tools
- Country Info — look up any country's official languages
- Currency List — ISO 4217 currency codes and symbols
- Timezone List — all IANA timezones with current local time
- Travel Budget Calculator — estimate total trip cost
More guides
Frequently Asked Questions
- Is this language list free?
- Yes, completely free with no signup and no usage limits.
- Does my data leave my device?
- No. The language database is embedded in the page. No data is sent to any server.
- Does it work on mobile?
- Yes. The tool is mobile-first and works on iPhone Safari and Android Chrome.
- How many languages are included?
- The dataset covers 35 major world languages with ISO 639-1 codes, native names, approximate speaker counts, and countries where each language is spoken.
- What does clicking a card copy?
- Clicking a language card copies the ISO 639-1 two-letter code (e.g. "ja" for Japanese, "zh" for Chinese) to your clipboard — useful for setting language attributes in HTML or configuring app locales.
Last updated: By jarvisbox