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Vodiči za programerePrimeri uspeha
One format, every major browser

AI lokalizacija za browser extensions

Otpremite svoj izvorni messages.json, izaberite ciljne jezike, platite jednom i preuzmite ZIP _locales spreman za objavu.

Prevodi bezbedni za placeholder-e
Usklađeno sa WebExtension messages.json
Transparentne cene
messages.json
Izvorni jezik (primer)
{
  "appName": {
    "message": "My Extension",
    "description": "Name"
  },
  "welcomeMsg": {
    "message": "Hello, $USER$!",
    "placeholders": {
      "user": {
        "content": "$1"
      }
    }
  }
}
Nemački (izlaz)
{
  "appName": {
    "message": "Meine Erweiterung",
    "description": "Name"
  },
  "welcomeMsg": {
    "message": "Hallo, $USER$!",
    "placeholders": {
      "user": {
        "content": "$1"
      }
    }
  }
}
52 locales

Kako funkcioniše

Tri jednostavna koraka da lokalizujete svoju browser extension. Prevodi se pokreću nakon uplate—stavljamo zadatke u red i generišemo ZIP za nekoliko minuta.

01

Otpremi

Prevucite svoj izvorni messages.json fajl. Odmah ga parsiramo i proveravamo format za browser extension.

02

Izaberite jezike i pogledajte cenu

Birajte između 52 jezika. Pre uplate vidite transparentnu cenu na osnovu veličine fajla.

03

Preuzmite ZIP

Platite jednom putem Stripe-a. Generišemo sve _locales/{lang}/messages.json fajlove i pakujemo ih u ZIP.

Demo cena uživo

Transparentni kalkulator cena

Tačno vidite koliko ćete platiti pre otpremanja. Konačna ponuda se izračunava nakon otpremanja na osnovu dužine stringova i izabranih jezika.

1. Otpremite fajl

Prevucite messages.json ovde

ili kliknite da biste pretražili

WebExtension messages.json format. Max 500KB.

2. Izaberite jezike

|

Izabrano 3 od 55 jezika

3. Vaša procena

Izabrani jezici3

Konačna cena se obračunava nakon otpremanja fajla na stranici za naplatu

Jednokratno plaćanje • Bez pretplate

Napravljeno za programere

Namenski napravljeno za format lokalizacije browser extension. Nije generički alat za prevođenje.

Razume format WebExtension

Napravljeno posebno za browser extension messages.json strukturu, uz podršku za message, description i placeholders.

Zaštita placeholder-a

Čuva $PLACEHOLDER$ sintaksu tačno onakvu kakva jeste. Vaše promenljive ostaju netaknute na svim jezicima.

Kontekst iz opisa

Čitamo vaša polja description i koristimo ih kao kontekstualne smernice za preciznije AI prevode.

ZIP izvoz spreman

Preuzmite ZIP sa ispravnom strukturom foldera _locales/{lang}/messages.json. Ubacite ga u svoju ekstenziju.

Paralelna obrada

Svi jezici se prevode istovremeno. Većina poslova se završi za manje od 5 minuta.

Jednokratno plaćanje

Bez pretplata, bez mesečnih naknada. Platite jednom po poslu, preuzimajte zauvek.

Kako radi i18n ekstenzije za WebExtension

Every major browser reads the same _locales/{locale}/messages.json structure. Chrome, Edge and Opera expose the chrome.i18n namespace; Firefox and Safari expose browser.i18n. The file format, the placeholder syntax and the default_locale requirement are identical across all of them, which is why a single translated folder ships everywhere.

Struktura foldera _locales/
_locales/
├── en/
│   └── messages.json   ← default_locale
├── de/
│   └── messages.json
├── fr/
│   └── messages.json
└── ja/
    └── messages.json
messages.json
{
  "appName": {
    "message": "My Extension",
    "description": "Extension name"
  },
  "greeting": {
    "message": "Hello, $USER$!",
    "placeholders": {
      "user": { "content": "$1" }
    }
  }
}

Runtime API

chrome.i18n / browser.i18n

Primer poziva

getMessage("key")

Obavezno u manifestu

"default_locale"

In-extension strings come from _locales/. Store listing copy is managed separately in each store's own dashboard — translating one does not translate the other.

messages.json format explained →

What actually differs between browsers

The messages.json format is shared across every major browser. Only four things vary, and none of them require re-translating your strings.

Runtime namespace
Chrome, Edge, and Opera expose chrome.i18n. Firefox and Safari expose browser.i18n. The method names and arguments are otherwise the same.
Folder location
Most browsers read _locales/ from the extension root. Build frameworks move it: WXT emits public/_locales/, and Plasmo reads locales/ rather than _locales/.
Store listing text
In-extension strings come from _locales/. Store listing copy does not — Chrome Web Store, AMO, and App Store Connect each manage listing translations in their own dashboard.
Locale-code lists
Chromium browsers accept a fixed set of underscore-separated codes and silently ignore anything else. Check your codes before shipping rather than after.

One translated _locales/ folder covers Chrome, Firefox, Edge, Opera, and Safari. The porting work is in the build, never in the strings.

Zašto ne biste jednostavno koristili generičke alate?

Alati za prevođenje opšte namene ne razumeju format browser extension.

LocalePack
Ručni prevod
Generički TMS
Vreme podešavanja2 minutaSati po jeziku30+ minuta
Transparentnost troškova
Bezbednost formata WebExtension
Zaštita placeholder-a
Brzina (52 jezika)< 5 minНедељеСати
Najbolje zaCross-browser extensionsМали пројектиEnterprise veb aplikacije

Primeri uspeha

Stvarni projekti koji su koristili LocalePack da dopru do globalne publike na čak 52 jezika.

AstrologerAI AI astrology app localized into 52 languages

AstrologerAI: an AI astrology app localized into 52 languages

How the AstrologerAI app translated its entire experience into 52 languages with LocalePack — 6.3M tokens for $58.73 — to reach a worldwide audience in their own language.

DevToys.pro developer tools web app localized into 52 languages

DevToys.pro: 400% international traffic growth across 52 languages

How the DevToys.pro web app translated its entire UI into 52 languages with LocalePack — 5.8M tokens for $58.44 — and quadrupled its international organic traffic.

DevToys New Tab Chrome extension localized into 52 languages

DevToys New Tab: a Chrome extension localized UI + store listing in 52 languages

How the DevToys New Tab Chrome extension localized both its in-extension UI and its Chrome Web Store listing into 52 languages to reach a global audience.

The LocalePack site localized into 52 languages with LocalePack

LocalePack localized itself into 52 languages — with LocalePack

We used our own tool to translate the entire LocalePack site into 52 languages — 2.9M tokens for $27.37 — so developers worldwide find us in their own language.

Pogledajte sve primere uspeha

Poverenje programera ekstenzija

“Uštedelo mi je sate zamornog posla. Otpremio sam svoj messages.json i dobio savršene prevode u tačno onom formatu koji mi je bio potreban.”

Sarah K.

Indie programer, AdBlock ekstenzija

“We ship the same _locales folder to Chrome, Firefox and Edge. One translation pass covers all three.”

Marcus T.

Održavalac ekstenzije

“Транспарентне цене су биле пресудне. Тачно сам знао колико ћу платити пре него што било шта отпремим.”

Dev J.

Сарадник на пројектима отвореног кода

52

Подржани локали

100%

Izlaz bezbedan za placeholder-e

ZIP

Спремно за испоруку

Често постављана питања

Sve što treba da znate o LocalePack-u.

Related developer guides

Deep dives on the formats, APIs and errors behind this page — written for developers, not translators.

messages.json format explained (with placeholders)

A complete reference for the WebExtension messages.json format: the message, description, and placeholders fields, $PLACEHOLDER$ syntax, $1 positional substitutions, and common mistakes.

WXT i18n: @wxt-dev/i18n and messages.json

How @wxt-dev/i18n compiles YAML, JSON, JSONC, JSON5 and TOML message files into standard _locales/{lang}/messages.json — setup, nested keys, plurals, substitutions, type safety, and how to translate a WXT project.

Plasmo i18n: the locales/ folder gotcha

Plasmo does not read _locales/ at the project root. The three paths it does accept, where default_locale actually lives, the alphabetical-default trap, and how to place a translated _locales ZIP correctly.

Adding i18n to a CRXJS extension

CRXJS ships no i18n helper and its docs have no i18n page. Here is the working pattern: put _locales under public/, declare default_locale in manifest.config.ts, and call chrome.i18n directly.

Browse all guides →

Spremni ste da isporučite svoj browser extension globalno?

Platite jednom - Preuzmite ZIP - Isporučite globalno

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