Your product speaksevery language.

General Translation builds full-stack infrastructure for localizing apps, docs, and websites.

in — English sourceout — 118 locales

English UI strings pass through the lens and come out translated — buttons, toasts, navigation, dates and currency — locale-stamped for 118 locales.

coverageEspañol日本語Deutsch한국어FrançaisالعربيةPortuguês简体中文ItalianoTürkçeNederlandsPolski+ 106 more

Trusted by the world’s best companies

CursorRampMintlifyProfoundPartifulClickHouse

in — English sourceout — translated, locale-stamped

Hello, world!ES¡Hola, mundo!

Payment receivedFRPaiement reçu

1 file · 4 filesPL1 plik · 4 pliki

Home / Docs / PricingKO홈 / 문서 / 요금제

Changes savedARتم حفظ التغييرات

Get startedDEJetzt starten

One toolchain, every stack.

Developer-first SDKs to translate everything from simple sites to complex user experiences.

app/page.tsx

1import { T, Num, DateTime } from 'gt-next';
2 
3export default function Home() {
4  return (
5    <T>
6      <main>
7        <h1>Hello, world!</h1>
8        <p>
9          <DateTime>{new Date()}</DateTime>
10        </p>
11        <p>
12          GT has everything you need to ship your
13          product in <Num>{118}</Num> languages.
14        </p>
15      </main>
16    </T>
17  );
18}

gt-next

Server components, middleware locale routing, and static translations built at build time.

npm i gt-nextnpx gt@latest

UI<T>…</T>

Text🇪🇸es'¡Hola, mundo!'

Numbers🇩🇪de1.234.567,89

Currencies🇩🇪de1.280,00 €

Dates🇫🇷fr29 juil. 2026

Plurals🇵🇱pl1 plik · 4 pliki

FunctionsuseGT() · getGT()

Contextcontext="file"

Routing🇫🇷fr/fr/a-propos

gt-next reference

Everything localization needs.

What translation does to a layout, the libraries you write against, the platform that holds your context, and the edge that serves the result — one system.

Every locale is a different length

One button in four languages, measured by the browser rather than estimated. German runs long, Japanese runs short, and Arabic re-anchors the whole line.

enEnglish

Save changes

source

deDeutsch

Änderungen speichern

+63%vs en

ja日本語

変更を保存

−25%vs en

arالعربية

حفظ التغييرات

−25%vs en

widths measured at render — measureText, not typed

Ranked against English

A layout that only fits the source string breaks somewhere near the top of this list.

deGerman+35%

esSpanish+22%

frFrench+20%

ruRussian+18%

enEnglishbaseline

koKorean−12%

jaJapanese−38%

zhChinese−45%

Code

Developer-first libraries for React, Next.js, and more, battle-tested in production apps with millions of users.

<T> wraps any JSX — nested elements and all
useGT() returns strings for anything that is not JSX
<Num> and <DateTime> format to the reader’s locale

Read the docs

@generaltranslation — first-party SDKsnpm

gt-nextNext.js — App & Pages Router

import { T, useGT } from 'gt-next'

gt-reactReact 18+ — SPA or SSR

import { T, useGT } from 'gt-react'

gt-react-nativeiOS · Android

import { T, useLocale } from 'gt-react-native'

gt-nodeNode — Express, Hono, workers

import { gt } from 'gt-node'

Context

One word, two meanings. A context tag decides which translation ships.

enSave

context=“file”

speichern

dewrite it to disk

context=“discount”

sparen

despend less money

Terminology

One term, six locales, decided once. Per-locale style rules keep the wording identical everywhere it appears.

enSettings

esConfiguración
ja設定
deEinstellungen
ruНастройки
ko설정
frParamètres

Routing

Automatic detection and locale-based routing, on SEO-friendly paths you never configure.

example.com/abouten

example.com/es/aboutes

example.com/fr/a-proposfr

example.com/ja/aboutja

example.com/de/aboutde

example.com/zh/aboutzh

URL locale → cookie → Accept-Language → default

Translation

AI agents that understand your project structure and localize your content in context.

app/page.tsx

1import { T } from 'gt-next';
2 
3export default function Home() {
4  return (
5    <T>
6      <h1>Hello, world!</h1>
7      <p>Get started</p>
8      <p>Payment received</p>
9    </T>
10  );
11}

public/_gt/es.jsones

Hello, world!"¡Hola, mundo!"

Get started"Comenzar ahora"

Payment received"Pago recibido"

public/_gt/ja.jsonja

Hello, world!"こんにちは世界！"

Get started"始める"

Payment received"支払いを受領しました"

public/_gt/de.jsonde

Hello, world!"Hallo, Welt!"

Get started"Jetzt starten"

Payment received"Zahlung erhalten"

One config file

Locales in, output path out. The CLI and every SDK read the same file.

gt.config.json

{
  "defaultLocale": "en",
  "locales": ["es", "fr", "ja", "de", "zh"],
  "files": {
    "gt": {
      "output": "public/_gt/[locale].json"
    },
    "json": {
      "include": ["content/[locale]/*.json"]
    }
  }
}

$ npx gt translate

Scanning src — 128 strings found

Wrote public/_gt/es.json

Wrote public/_gt/fr.json

Wrote public/_gt/ja.json

Wrote public/_gt/de.json

Wrote public/_gt/zh.json

Done in 12.4s — 640 translations

Built for your next billion users

118

locales, ready today

first-party SDKs

<1s

over-the-air updates

to start

Every writing system

Latin, Cyrillic, Greek, Arabic, Devanagari, Han, Hangul, Thai — joined, stacked and bidi-resolved by the browser, with per-script fallbacks in the SDK.

languageenLatin

语言zhHan

भाषाhiDevanagari

языкruCyrillic

لغةarArabic

γλώσσαelGreek

언어koHangul

ภาษาthThai

5 points of presence shown · anycast · versioned per locale

Delivery

A global, low-latency translation CDN. Push over-the-air updates without redeploying your app.

Fix a translation and ship it without touching your build
Served from the edge, close to whoever asked for it
Versioned per locale, so a rollback is one step

Counting is not concatenation

English has two plural forms, Polish four, Japanese one. GT ships ICU plurals, so the number picks the form instead of the string.

count12522

en2 forms

1 file2 files5 files22 files

onefile

otherfiles

pl4 forms

1 plik2 pliki5 plików22 pliki

oneplik

fewpliki

manyplików

otherpliku

ja1 form

1個のファイル2個のファイル5個のファイル22個のファイル

other個のファイル

Both directions, one markup

Set dir and the browser mirrors rows, alignment and controls. Nothing about the panel is written twice.

dir="ltr"

Settings

Notifications

Save

dir="rtl"

الإعدادات

الإشعارات

حفظ

Previews

Preview translations in development before they go live.

localhost:3000es · dev

en · main

Launch your product

Get started

es · preview

Lanza tu producto

Comenzar ahora

previewnot in main

Live Translation

Translate user-generated content on demand, in full context.

POST /translate

“Great seats, worth every peso.”

pt-BR

“Ótimos lugares, valeu cada peso.”

38 ms · cached at the edge

Customization

Bring your own detection function, components and formats.

gt.config.ts

getLocale: (req) => {

return req.cookies.gt

?? req.headers.lang

?? 'en';

}

Glossaries

Pin a term, set per-locale style rules. Both hold on every later run.

Vaultpinned

deVault
es~~Bóveda~~Vault
ja金庫Vault

deUse formal “Sie”
allActive voice, avoid jargon

And the parts nobody demos

Everything above assumes the unglamorous things already work. They do.

SEO-friendly locale paths, with no configuration
ICU plurals, numbers, currencies, and dates
Dev previews before anything reaches production
Over-the-air updates without a redeploy
Glossaries and per-locale style rules
SOC 2 Type II, GDPR, ISO 27001

How a string becomes a shipped translation.

Nine beats, from the JSX you already wrote to the pull request that ships it in six languages. Scroll to follow it.

example.comen

ProductDocsPricing

Ship your product everywhere

One codebase, every language your customers read in.

Get started

Docs in five languagesGuides your team already reads.

Support around the clockAnswers in your language.

By continuing, you agree to our Terms of Service.

128 strings · 6 locales · context attached

extracttranslatereviewscaneditopen pr

GT reads the page you already wrote.
Every text node is picked up where it stands — nav label, heading, body copy, button, legal line — with the markup around it as its context.
It translates in place.
The strings come back in Spanish and every container re-measures itself. Nothing is re-laid out by hand; the layout absorbs the new lengths.
Around any component.
The button is JSX wrapped in <T>. GT extracts the label, ships the locale build, and the button widens to hold whatever came back.
In the voice you asked for.
A context attribute goes straight to the translation agent. Same source string, different register — and the heading lands in the tone you wrote for.
With your review, where it matters.
A node marked requires review fires a webhook instead of shipping. Legal reads the Spanish, approves it, and only then does it go live.
Then the code moves.
A commit triggers the workflow and Locadex reads the file that changed — not a diff of strings, the source that produced them.
Locadex maps what changed.
Three findings land on the exact lines that need work: copy that was never wrapped, a date formatted by hand, a label with no locale build.
It edits, then translates in context.
The agent wraps the tree in <T>, swaps the hand-rolled date for <DateTime>, and writes the translations against the file it just read.
And opens the pull request.
One PR, six locales, a diff you can read. Review it like any other change — merge, and the site is live in every language.

Example AppDocsDocumentaciónPricingPreciosContactContacto

Hello, world!¡Hola, mundo!

July 29, 202629 de julio de 2026

General Translation builds full-stack infrastructure for localizing apps, docs, and websites.General Translation construye infraestructura integral para localizar aplicaciones, documentación y sitios web.

Get startedComenzar ahora

Translation that just works.Traducciones que simplemente funcionan.OTA updates · 99.99% uptime

Email addressCorreo electrónicoyou@work.com

By continuing, you agree to our Terms of Service.Al continuar, aceptas nuestros Términos de Servicio.

The page you already wrote.

app/page.tsx

export default function Page() {

return (

<main>

<h1>Hello, world!</h1>

<p>{new Date().toLocaleDateString()}</p>

<button>Get started</button>

</main>

);

}

knows your context.

context group · Tagline.tsx

fileapp/components/Tagline.tsx

jsx<h3>Translation that just works.</h3>

$context"Playful, upbeat tone"

glossaryLocadex → do not translate

directivesactive voice · formal "Sie" (de)

existing"Get started" → "Comenzar ahora"

brandnever translate: Locadex

In the voice you asked for.

card.tagline · es

no contextTraducción que funciona.

with contextTraducciones que simplemente funcionan.

does your translating.

$ npx gt translate

scan app/ · 24 files · 42 strings

target esfrjadezh

Wrote public/_gt/{es,fr,ja,de,zh}.json

"Hello, world!" → "¡Hola, mundo!"

"Get started" → "Comenzar ahora"

✓ 42 strings · 5 locales · 3.8 s

Around any component.

app/components/Cta.tsx

<T>

<button type='button' className='cta'>

Get started

</button>

</T>

With your review.

POST · hooks.example.com/review

{ "key": "legal.tos", "locale": "es",

"status": "needs_approval" }

approved — shipped to /es

Code is pushed — Locadex scans.

$ git push origin main · e4f21c9

locadex · run #1184 · trigger: push

scan app/ · 11 files changed · 412 ms

found 3 unwrapped strings

app/page.tsx · L4 · L5 · L16

It edits, then translates in context.

@@ -1,19 +1,24 @@ app/page.tsx

+import { T, DateTime } from 'gt-next';

<main>

+ <T>

<h1>Hello, world!</h1>

− <p>{new Date().toLocaleDateString()}</p>

+ <p><DateTime>{new Date()}</DateTime></p>

+ </T>

</main>

It opens the PR. Merged — live.

#218 · locadex/i18n → main

Translate app/page.tsx into 6 locales

4 files · +38 −6 · checks passed

gt validate ✓ · review approved

Merged — live in 6 locales

Edit in context.

Agents write translations. You review, edit, and approve in a focused workspace.

Side-by-side source and translation view
See diffs when translations are regenerated
Edit translations before or after they go live

workspace · es-4194 strings

source — en

translation — es

Hello, world!

¡Hola, mundo!approved

Launch in every language

Lanza en todos los idiomasapproved

End-to-end localization for the world's best companies

Localización de extremo a extremo para las mejores empresas del mundo.Localización integral para las mejores empresas del mundo.edit

By continuing you agree to our Terms of Service.

Al continuar, aceptas nuestros Términos de Servicio.approved

⌘K searchhistorydownloadagent · locadex

Everything you need, in one toolchain.

Buildtime, runtime, and review — one project, one config, one bill.

One string, source to screen

Hover a stage — the same string climbs all seven.

gt cliacme/web

$ npx gt translate

gt-next detected · Next.js App Router

128 strings · 3 new · 2 changed

✓ es fr ja de zh

done in 8.4s · local edits preserved

Code

Mark up JSX once — every locale ships from your build.

page.tsx

import { T } from 'gt-next'
 
<T>
  <h1>Hello, world!</h1>
</T>

es¡Hola, mundo!

jaこんにちは世界！

Content

User-generated content, translated on demand at runtime.

notify.tsruntime

await tx('Payment received', {
  $locale: 'ja',
})

200 · 84 ms · cached at the edge

{ "ja": "支払いを受領しました" }

Dashboard

Glossaries, directives, and review in one workspace.

acme/webproduction

enesfrjadezh

glossary24 terms

directives6 rules

reviewqueue empty

v214 · published2 min ago

Locadex

The agent that internationalizes your repo in guarded PRs.

PR #218locadex → main

@@ −4,1 +4,1 @@ app/checkout.tsx

−<p>Payment received</p>

+<p><T>Payment received</T></p>

merged+38 −6 · checks passed

Context, defined once — inherited all the way down

Glossary and tone set at the top; every project and component below inherits them.

Organization

Glossary

“Locadex is the GT agent — do not translate.”

Directives

“Active voice. Use formal ‘Sie.’” de

Project

1brand-coreorg

2docs-styleorg

3checkout-copyproject

On overlap the top group wins: formal ‘Sie’ holds, ~~casual tone~~ loses.

Component

<T $context="popup, not bread">
  Click the toast to dismiss
</T>

esla notificación~~la tostada~~

One commit, on the clock

09:41:02committedapp/page.tsx

09:41:18extractedhash 0f3a92

09:41:44pr openedlocadex · #218

09:42:03translated6 locales · 3.4 s

09:44:37approvedreview · @mira

09:45:01publishededge · 3 regions

09:45:09renderedde · 38 ms

Get started Talk to an engineer

Pricing for everyone.

Full-stack localization across buildtime, runtime, and review.

Starter

$0to start

Start free and upgrade when you ship. Everything you need to localize a real product.

Every SDK and the translation CLI
Dashboard, glossaries, and the editor
Locadex agent runs on your repo

Get started

Enterprise

Customannual

Talk to an engineer about implementation, volume, and your security review.

Volume pricing across projects
SOC 2 Type II, GDPR, ISO 27001
Support from the engineers who build it

Compare plans and usage pricing

Your product speaksevery language.

One toolchain, every stack.

Everything localization needs.

Every locale is a different length

Ranked against English

Code

Context

Terminology

Routing

Translation

One config file

Built for your next billion users

Every writing system

Delivery

Counting is not concatenation

Both directions, one markup

Previews

Live Translation

Customization

Glossaries

And the parts nobody demos

How a string becomes a shipped translation.

Ship your product everywhere

GT reads the page you already wrote.

It translates in place.

Around any component.

In the voice you asked for.

With your review, where it matters.

Then the code moves.

Locadex maps what changed.

It edits, then translates in context.

And opens the pull request.

Hello, world!¡Hola, mundo!!

Edit in context.

Everything you need, in one toolchain.

One string, source to screen

Code

Content

Dashboard

Locadex

Context, defined once — inherited all the way down

One commit, on the clock

Pricing for everyone.

Starter

Enterprise

Hello, world!¡Hola, mundo!