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 URL and hreflang support. Free Starter plan, no hand-maintained JSON dictionaries 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 browser provider for language switching and managed translation; the app must implement and verify locale-prefixed URLs and raw hreflang metadata.
Go deeper on Base44 i18n
Why Lovalingo for Base44 apps
- Works with the standard React stack Base44 generates
- Cached runtime translations with loading controls
- No JSON translation files to maintain
- Locale-prefixed URL and hreflang support; verify raw SEO output
- Agent-assisted install + provider + switcher setup
- 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 + browser hreflang controls + 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 can generate UI in the language you prompt, but that does not create runtime switching. Lovalingo adds browser translation and a switcher; implement and verify any crawlable locale URLs and hreflang in the generated host app.
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 a standard client-rendered React provider setup. New Lovable projects use TanStack Start, where the same browser runtime is paired with host-owned locale routes and server-rendered SEO.
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.