Base44 i18n: Add Translation to a Base44 App
Lovalingo is the simplest way to add i18n to a Base44 app. Base44 apps use standard React patterns, so Lovalingo plugs in with a focused install prompt. Your app renders in 10+ languages with locale-prefixed URLs and automatic hreflang SEO. Free Starter plan, no JSON translation files required.
1 · Copy this prompt into Base44
Add multilingual support to this Base44 React app with Lovalingo.
npm install @lovalingo/lovalingo
In src/main.tsx, wrap the app:
import { LovalingoProvider } from '@lovalingo/lovalingo/core';
<LovalingoProvider
publicAnonKey="YOUR_PUBLIC_KEY"
defaultLocale="en"
locales={["fr", "es", "de", "it"]}
routing="path"
>
<App />
</LovalingoProvider>
Add a language switcher in the navbar:
import { LanguageSwitcher } from '@lovalingo/lovalingo/core';
<LanguageSwitcher />Tip: select the block above, copy, and paste it into your Base44 chat.
2 · Or install manually
Export your Base44 code or install in the editor:
npm install @lovalingo/lovalingo
Get your publicAnonKey from a free Lovalingo project.
What language does Base44 use?
Base44 generates standard React + Vite apps, typically using JavaScript or TypeScript in the frontend. That matters for translation because the exported app can use normal app i18n tooling. Lovalingo plugs into that app as a provider, then handles language switching, automatic translation, locale-prefixed URLs, and hreflang metadata.
Go deeper on Base44 i18n
Why Lovalingo for Base44 apps
- Works with the standard React stack Base44 generates
- Zero-flash rendering: the right language shows before paint
- No JSON translation files to maintain
- Automatic hreflang and locale-prefixed URLs for SEO
- One prompt to install + wrap + add the switcher
- Free Starter plan: 1 target language, unlimited words
How much does Base44 i18n cost with Lovalingo?
$0/month forever on the Starter plan (1 target language, unlimited words under fair use, Lovalingo badge shown). $9/month on Start-up for up to 3 languages + hreflang SEO + badge removal. $29/month on Global for unlimited languages.
See full pricingBase44 i18n FAQ
What language does Base44 use?
Base44 generates standard React + Vite apps, typically using JavaScript or TypeScript in the frontend. Because the output is React, you can add Lovalingo as the i18n layer after generation.
Does Base44 support multiple languages?
Base44 generates apps in any language you prompt it in, but the generated React app code does not include a runtime i18n layer for language switching, locale URLs, or hreflang SEO. Lovalingo adds that layer with a focused install prompt.
What is the easiest way to translate a Base44 app?
Paste the Lovalingo install prompt into the Base44 chat. Base44 installs the package and applies the provider wrap. The Lovalingo Starter plan is free for 1 target language.
Does Base44 generate code I can export?
Yes. Base44 apps use standard React patterns. You can export the code to GitHub or your local environment and add an i18n layer such as Lovalingo.
How is Base44 i18n different from Lovable i18n?
Base44 apps use standard React-style setup, while new Lovable projects use TanStack Start with SSR. Lovalingo uses a provider setup for Base44 and a TanStack-aware setup path for new Lovable apps.
What languages does Base44 multi-language support cover with Lovalingo?
Lovalingo supports 10+ languages out of the box: English, French, German, Spanish, Italian, Portuguese, Dutch, Chinese, Arabic (with RTL), Japanese, Hindi. More can be enabled via the Lovalingo dashboard.
Start translating your Base44 app for free
Free Starter plan. No credit card. Ship a multilingual Base44 app without translation files.