Stripe-hosted checkout
Payment runs through Stripe Checkout. Caitty never sees or stores your card details. After payment, Lingua confirms the Stripe session and returns a license key tied to your checkout email.
Pricing
Translate free every day. Go Pro when you need more.
Lingua is free for everyday translating with automatic language detection and 100+ languages. Pro lifts the daily character limit, allows much longer texts in a single translation, and keeps the whole experience ad-free. One simple subscription, cancel anytime.
Free
$0forever
- Translate any of 100+ languages into your target language.
- Automatic source-language detection.
- Up to 5,000 characters per day.
- Up to 2,000 characters per translation.
- Copy and text-to-speech.
- No ads, no account needed.
Best value
Pro
$4.99per month
- Everything in Free.
- 500,000 characters per day — effectively unlimited for daily use.
- Up to 20,000 characters per translation for long documents.
- Priority translation, ad-free.
- License key works across your devices.
- Cancel anytime.
How billing works
Simple, honest, and built on Stripe.
Translation has a real per-use cost, so Pro is a low monthly subscription rather than a one-off. That keeps the free tier generous for everyone and the service fast and ad-free for members.
Use it anywhere
The success page stores Pro in this browser and shows your license key. Use the Activate link on another device with the same email and key to unlock Pro there too.
Cancel anytime
Pro is a monthly subscription. Cancel from your Stripe receipt whenever you like; access continues until the end of the billing period, then reverts to the free plan.
Which translation engine does Lingua use?
Lingua uses Google's translation engine server-side for natural, accurate results across 100+ languages. Your API usage is metered to keep the service sustainable.
Is my text private?
Text is sent only to perform the translation and is not stored on our servers. See the privacy policy for details.