Launch in every language

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

Get startedDocs

$ npx gt@latest

Detected Next.js · App Router

Source en

Locales esfrjadezh

Wrote gt.config.json · .env.local

$ npx gt translate

Scanning src/app — 128 strings found

Translating with project context

"Hello, world!"es¡Hola, mundo!jaこんにちは、世界！deHallo, Welt!frBonjour le monde !zh你好，世界！

"Get started"esComenzar ahoraja始めるdeJetzt startenfrCommencerzh立即开始

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

✓ 640 translations · 5 locales · 12.4s

Welcome back

Your account’s activity this week.Your account’s activity this week.La actividad de tu cuenta esta semana.今週のアカウントのアクティビティです。L’activité de votre compte cette semaine.이번 주 계정 활동입니다.Ihre Kontoaktivität in dieser Woche.您的账户本周动态。A atividade da sua conta nesta semana.Активность вашего аккаунта за эту неделю.L’attività del tuo account questa settimana.इस सप्ताह आपके खाते की गतिविधि।De activiteit van je account deze week.Hesabınızın bu haftaki etkinliği.Ditt kontos aktivitet den här veckan.Aktivitas akun Anda minggu ini.Aktywność Twojego konta w tym tygodniu.

Revenue

$52,840

Invoices

1,284

Next payout

Aug 12

Get started

public/_gt/en.json

1{2  "8c31f0a2b9d47e15": "Overview",3  "e5a9c2481f7b03d6": "Payments",4  "4b7de8a20c91f356": "Reports",5  "d41a7c09e82b5f36": "Welcome back",6  "2a64d90e7c15fb38": "Revenue",7  "c093f7b1e6a2854d": "Invoices",8  "5e1ba4f68d20c793": "Next payout",9  "f6d02a48c7e1935b": "Last 6 months",10  "32b8f2a917c40de6": "Get started",11  "7f8e2c5a90d1b463": { "c": [{ "c": "Your account’s activity this week.", "i": 5, "t": "p" }] }12}

Trusted by the world’s best companies

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Trusted by the world's best companies

The full stack for localization.

Code
Built for your codebase
- Tag user interfaces and they’re ready to ship in 120+ locales
- Open-source internationalization (i18n) libraries and SDKs for every framework
Context
Context layer for your scale
- Edit, version, and approve translations with unlimited users
- Share context, custom prompts, and glossaries across every surface
Translations
Translations in your voice
- Localize product copy and user-generated content in native quality
- Translate your entire app with APIs for text, files, and components
Agents
Agents connect your systems
- Locadex Agent connects your GitHub, CMS, Google Slides, Figma, and other content sources
- Infrastructure built for agents across API, CLI, and MCP

Built for developers around the globe

handles the localization infrastructure, so you can focus on shipping a product the world loves.

Dynamic layout for each language

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

heעברית

שמור שינויים

−18%vs en

widths measured at render — measureText, not typed

Widths measured at render

Numbers, currencies, dates, plurality, and more

Numbers1234567.89

en-US1,234,567.89

de-DE1.234.567,89

ar-EG١٬٢٣٤٬٥٦٧٫٨٩

Currency1234.5

en-US$1,234.50

ja-JP￥1,235

de-DE1.234,50 €

Dates2026-08-04

en-USAug 4, 2026

de-DE04.08.2026

ja-JP2026/08/04

Plural forms3

en3 filesother · one of 2 forms

ar٣ ملفاتfew · one of 6 forms

ja3個のファイルthe only form

Routing to SEO-friendly paths for each locale

example.com/es/aboutes

de.example.com/über-unsde

example.fr/a-proposfr

Accept-Language: ja→/ja/aboutja

Cookie: locale=zh→/zh/aboutzh

The easiest way to localize
your full product suite

Run Locadex

Connect your GitHub repository. The Locadex agent internationalizes your code and keeps your app localized on every update. Just merge a PR.

Works with every stack

Next.js
React
React Native
TanStack
Node.js
Python

Any integration

Just a few clicks to integrate with GitHub, Google Drive, your CMS, or your docs.

Works with every source

Figma
Contentful
Sanity
Mintlify
Markdown
Google Drive

One source of context, shared globally

understands your codebase and product.

Meaningful translations of your logical flow

enSave

context=“file”

speichern

dewrite it to disk

context=“discount”

sparen

despend less money

Consistent wording for your brand and audience

Vaultpinned

deIm Vault speichern

esGuardar en Vault

frEnregistrer dans Vault

jaVaultに保存

zh保存到 Vault

Locadexnever translate

Tone and style to preserve your voice

DirectivesdeGerman

Audience

Avoid jargon

Persistieren…Speichern…

Formality

Use the formal “Sie.”

Du kannst…Sie können…

Conventions

Use active voice

Wird geladen…Lädt…

Formatting

Use German date order

07/30/202630.07.2026

Built-in handling for dynamic context

enWelcome, {name}

gender=“masculine”

Bienvenido

esgreeting a man

gender=“feminine”

Bienvenida

esgreeting a woman

Review and approve with your team, over web, API, or CLI.

dash.generaltranslation.com4 strings

Sourceen

Translationes

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

SearchHistoryDownload

API · api2.gtx.dev200 OK

POST /v2/project/files/diffs

x-gt-api-key: gtx-api-••••••••

{ "diffs": [{

"fileId": "file_ui_strings",

"locale": "es-419",

"diff": "@@ meta.description @@",

"localContent": "Localización integral para las mejores empresas del mundo."

}] }

200 OK

{ "filesProcessed": 1, "message": "Processed 1 translation(s)" }

project:files:writegt-api-version · 2026-03-06.v1openapi.yaml

CLI — zshbranch main

$ npx gt save-local

Reading gt.config.json — 3 files · branch main

Changed since last download — ui.es-419.json

@@ meta.description · es-419 @@

- Localización de extremo a extremo para las mejores empresas del mundo.

+ Localización integral para las mejores empresas del mundo.

✓ Processed 1 translation(s) — synced to the workspace

GT_API_KEY · envGT_PROJECT_ID · env--publish → CDN

Ship your product to the world

Localized by region and dialect

zh中文zh-HK中文（香港）zh-TW中文（台灣）

enEnglishen-GBen-AU

arالعربيةar-EGar-SA

hiहिन्दीelΕλληνικάheעבריתko한국어

Served from the edge

Low-latency CDN, versioned per locale. Fix a string or roll it back without touching your code.

Built for the enterprise

Dedicated FDE hours to build any workflow across code and content. Plus SSO, SOC 2 Type II, ISO 27001, and audit logs

Every once in awhile, I see a snippet of code that makes me a bit emotional.
Now is one of those moments. Internationalization went from “$%!# this” to “trivial”.