Tranzly – AI Translation & Multilingual

설명

Tranzly rebuilt from the ground up. Each translation is a real WordPress post (or category, or tag) linked to its original, which is the approach themes, page builders and SEO plugins handle best.

What this release does

• AI agents (MCP) and REST. Claude, Cursor, VS Code and other MCP-compatible AI assistants can translate your site through its own MCP server, signed in as you with an application password and allowed only what you are allowed. Turn it off in Tranzly, AI agents (MCP).
• One post per language, linked together. Create the German version of a post, page or custom post type and Tranzly links the two. A new translation starts as a draft copy of the original’s title, content, excerpt, featured image, template and categories (or their translations).
• Categories, tags and custom taxonomies get linked translations with their own names, descriptions and slugs.
• Media, widgets, site title and tagline. Image alt text, captions and titles, widget text and the site title and tagline can each carry a translation per language, shown to visitors of that language.
• Unlimited languages, in the free edition as well, added by their WordPress locale code (for example fr_FR). The first one is the language your content is written in.
• Your old Tranzly translations come with you. On a site that ran Tranzly 2.x, the old language links, languages and DeepL key are imported in the background without changing the old data, and anything that cannot be imported is reported rather than stopping it. wp tranzly legacy dry-run shows what it would do first.
• Machine translation with your own account. DeepL (Free and Pro keys), AI models with your own key, and with Pro Google Cloud Translation and Microsoft Translator. See the cost before you start.
• Translate in the background. Translate a whole post type into several languages as one job that keeps going after you close the browser; a report shows what failed and why, with one-click retry.
• Words that are never translated (brand and product names) in every edition; with Pro, preferred translations, tone per language, translation memory (a text already translated is never paid for again), a different engine per language, automatic fallback and monthly spending caps.
• For developers: PHP functions (translations, current language, switching language in code), an interface for adding your own translation engine, hooks, a REST API and WP-CLI (wp tranzly translate --lang=de --post-type=page). Pro adds Polylang and WPML function compatibility; the Agency plan adds multisite network set-up.
• Fast: a translated page adds at most two database queries and sets no cookie, so page caches keep working. This is measured automatically on every change.
• Security by design. Every change needs the right permission and a valid request token; API keys are stored encrypted; the old version’s “AI translated by Tranzly” link is off.
• The language in the address: /de/, /fr/. Translated pages keep their own translated address (/about/ becomes /de/ueber-uns/), including category, tag and product bases. Old addresses and 3.0’s ?lang= links redirect permanently, so no ranking is lost. With Pro, a subdomain (de.example.com) or a separate domain (example.de) per language.
• Multilingual SEO done right. Reciprocal hreflang links with x-default, the page’s lang and right-to-left dir, og:locale, canonical addresses per language, and every language in your sitemap (WordPress, Yoast SEO, Rank Math, SEOPress or All in One SEO). With Pro, untranslated copies can be kept out of search results, and a per-language SEO audit finds missing descriptions, broken hreflang and duplicate content.
• Suggest the visitor’s language. A small, dismissible banner offers a reader the page in their own language, written in that language. It never redirects anybody, so search engines see every page at its own address.
• Search in the visitor’s language. Site search, archives, the blog and category lists show the language being read.
• Language switchers everywhere. A block for the block and site editors in five designs with your own colours, a native Page Builder Sandwich element, a menu item, a widget, a shortcode and a floating button that works on any theme. Each links to this page’s own translation. With Pro, native Elementor and Bricks widgets (Bricks is tested against a stand-in of its documented element interface).
• Accessible switchers. Each switcher is a named navigation landmark, every language is read in its own language, the current one is marked, and the dropdown works from the keyboard. Flags are optional and off by default: a flag is a country, not a language.
• Translation that keeps your blocks intact. Posts are translated block by block: only words change, while structure, code, HTML, shortcodes, links and image addresses stay exactly as they were. Tested on every core block.
• Your corrections are protected. When a person edits a translation, background jobs and re-translation leave it alone until you unlock it.
• Translate from the editor. The block editor’s Translations panel, and the admin bar’s Translations menu, translate into the languages you tick with one click and link to every version. Products and anything else edited in the classic editor have a Translations box that does the same, and categories and tags have one on their edit screen.
• Side-by-side editor. Correct a translation piece by piece next to the original, each piece marked machine or human. With Pro, click any translated text on the page itself and correct it there.
• Blocks and images per language. Show any block only in some languages (a German-only offer in the footer), and with Pro use a different image per language.
• Menus and shared text. Menus are translated automatically (their links lead to the translated pages), or use a separate menu per language. With Pro, the text in your block theme’s headers, footers, templates and patterns too.
• Page Builder Sandwich, deeply. Every Page Builder Sandwich block translates, including the text inside repeated items (tabs, cards, price rows), widgets placed on a page, saved sections and synced patterns, which show in the visitor’s language.
• Translation status at a glance. For every language: what is translated, missing, out of date or corrected by a person, with one click to translate everything missing or out of date in the background.
• Other page builders (Pro). Elementor, Beaver Builder, Bricks, Divi (4 and 5), Oxygen and WPBakery: only visible text is translated; every setting, link and layout stays as it was. (Bricks, Divi, Oxygen and WPBakery are tested against stand-ins of their documented storage formats.)
• WooCommerce products, complete. A product translates like any other content, in every edition, from its own edit screen: title, description, short description, categories and tags, and the new translation carries the product’s price, sale price, SKU, stock, tax settings, gallery and downloads, so it can be bought straight away. With Pro: price and stock kept in step across languages after that, variations, attributes, the shop, cart, checkout and account pages, the checkout and payment texts, and every customer e-mail, sent in the language the order was placed in.
• Prices in the visitor’s currency (Pro). Per language, per country or chosen by the visitor, with your own rounding, and rates you set or the European Central Bank’s, updated daily.
• SEO fields (Pro). Titles, descriptions, social titles and focus keywords of Yoast SEO, Rank Math, SEOPress and All in One SEO, for posts and categories; their variables (%%sitename%%, %title%, #site_title) are kept.
• Custom fields (Pro). ACF, Meta Box and Pods fields, with a choice per field: translate it, copy it, or leave it empty.
• Theme and plugin text (Pro). Read your theme’s or a plugin’s own words (“Read more”, “Add to cart”) and translate them in one place.
• Forms (Pro). Contact Form 7, WPForms, Gravity Forms and Fluent Forms: labels, buttons, messages and their e-mails, in the visitor’s language, with one list of entries. (Gravity Forms is a paid plugin: tested against a stand-in of its documented form data and filters.)
• Comments and reviews (Pro, optional). Show the comments and product reviews of every language on every version, optionally translated into the reader’s language.
• Workflow (Pro). Bulk translate the whole site with an estimate first; translate new and updated content automatically; Translator and Reviewer roles with approval before publishing; XLIFF and CSV export and import; switch from WPML, Polylang or TranslatePress with languages and links kept; and an AI quality check that names what a person should review.
• A language API for other plugins: tranzly_languages(), tranzly_current_language(), tranzly_language_url() and tranzly_get_translation(), mirrored read-only under tranzly/v1; blocks mark translatable attributes with "role": "content".
• Footprint-free front end. The switcher uses neutral class names with a short prefix (zd by default), no HTML comments or generator tags, and styles served from wp-content/uploads/<prefix>-assets/ rather than the plugin’s folder.

The admin screens stay clearly branded; only what your visitors see is neutral.

Build from source

The admin screen and editor script are built from the human-readable sources in src/ with @wordpress/scripts:

npm ci && npm run build

External services

Zinn Digital® hosting-customer discount (only on sites Zinn Digital® hosts)

On a WordPress site hosted by Zinn Digital®, the plugin’s screen shows administrators a card offering hosting customers a personal discount code for the Pro edition. Nothing is sent when the page loads. Only when an administrator presses the card’s button does the site send one request to Zinn Digital® at https://api.zinndigital.com/v1/wp/pro-discount/<site id>, containing the plugin’s slug, the word issue and the administrator’s WordPress language, signed with the site’s own key. The site’s address and key come from constants the platform writes into wp-config.php on the sites it hosts; the card reuses only the host and site id of the address, which ends in /v1/wp/plugin-update/<site id>, and never sends anything to that address itself; on any other site they do not exist and the card is never shown. The answer is the customer’s code and a Freemius checkout link, to which the browser is then sent. Terms: https://zinndigital.com/legal/terms · Privacy policy: https://zinndigital.com/legal/privacy

Translation services you choose (DeepL, Google Cloud Translation, Microsoft Translator)

Tranzly translates through the services you set up in Tranzly → Engines, with your own account and key. Nothing is sent to any of them until you save a key and start a translation, and nothing is ever sent to Zinn Digital®. What is sent is the text being translated (post titles, excerpts and content, term names and descriptions), the source and target language, and your key; the answer is the translation.

• DeepL: https://api.deepl.com (DeepL API Pro keys) or https://api-free.deepl.com (keys ending in :fx). Tranzly calls /v2/translate to translate, /v2/languages to learn which languages your account supports, /v2/usage when you check your usage, and /v2/glossaries when you use a glossary (Pro). Terms: https://www.deepl.com/pro-license · Privacy policy: https://www.deepl.com/privacy
• Google Cloud Translation (Pro): https://translation.googleapis.com/language/translate/v2. Terms: https://cloud.google.com/terms · Privacy policy: https://policies.google.com/privacy
• Microsoft Translator (Pro): https://api.cognitive.microsofttranslator.com/translate. Terms: https://azure.microsoft.com/support/legal/ · Privacy policy: https://privacy.microsoft.com/privacystatement

Exchange rates (European Central Bank), Pro only, off by default

Only when you choose “European Central Bank” as the source of exchange rates for WooCommerce currencies, Tranzly downloads https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml once a day (and when you press “Update the rates now”). The request sends nothing about your site or its visitors. Terms and privacy: https://www.ecb.europa.eu/services/disclaimer/html/index.en.html

Licensing and updates (Freemius)

The plugin bundles the Freemius SDK, which handles licences and updates for the Pro edition and, only if you agree, product usage data.

Nothing is sent until you opt in on the screen shown after activation, or activate a licence. When you do, the SDK sends your site’s URL, WordPress, PHP and plugin versions, language, and the administrator’s name and email address to Freemius, and checks it periodically for licence status and updates. Before connecting it checks that the service is reachable by requesting https://api.freemius.com/v1/ping.json, which sends nothing about your site. You can opt out at any time from the plugin’s Account page.

• Service: https://freemius.com
• Terms: https://freemius.com/terms/
• Privacy policy: https://freemius.com/privacy/

AI features use the AI provider you choose, with your own API key. Nothing is sent to any AI provider until you add a key under Settings → AI providers and use an AI feature. When you do, the text the feature needs (for example, the content being written or translated) and your key are sent to that one provider, and to no one else. Keys are stored encrypted in your database and are never sent to Zinn Digital®. The “Save and test” button sends one short test request to the provider.

• OpenAI: https://api.openai.com/v1 (terms: https://openai.com/policies/services-agreement/, privacy policy: https://openai.com/policies/privacy-policy/)
• Anthropic (Claude): https://api.anthropic.com/v1 (terms: https://www.anthropic.com/legal/commercial-terms, privacy policy: https://www.anthropic.com/legal/privacy)
• Google Gemini: https://generativelanguage.googleapis.com/v1beta (terms: https://ai.google.dev/gemini-api/terms, privacy policy: https://policies.google.com/privacy)
• Mistral AI: https://api.mistral.ai/v1 (terms: https://legal.mistral.ai/terms/commercial-terms-of-service/, privacy policy: https://legal.mistral.ai/terms/privacy-policy/)
• DeepSeek: https://api.deepseek.com (terms: https://cdn.deepseek.com/policies/en-US/deepseek-open-platform-terms-of-service.html, privacy policy: https://cdn.deepseek.com/policies/en-US/deepseek-privacy-policy.html)
• OpenRouter: https://openrouter.ai/api/v1 (terms: https://openrouter.ai/terms, privacy policy: https://openrouter.ai/privacy)
• A service you run yourself (any OpenAI-compatible address you enter): only that address is contacted.

Recommended models list (off unless you turn it on). If you turn on the daily check for a newer recommended models list under Settings → AI providers, the plugin requests https://api.zinndigital.com/v1/ai-model-catalogue once a day. The request is a plain download: it carries no key, no site address and nothing about your content, and the list is signed so a changed copy is ignored.

• Service: https://zinndigital.com
• Terms: https://zinndigital.com/legal/terms
• Privacy policy: https://zinndigital.com/legal/privacy

Help and support from Zinn Digital® (off until you use it)

The plugin’s Get help screen can send a support request to Zinn Digital®, the plugin’s developer. Nothing is sent until you connect the site or send a request yourself.

• Connecting the site (Get help → Connect) calls https://api.zinndigital.com/v1/plugin-support/connections with the email address and name you type, the plugin’s name and version, this site’s address and title, the WordPress and PHP versions and your language. The answer is a connection token, stored encrypted in your database. The screen checks it with /v1/plugin-support/connection; Disconnect deletes it there and here.
• Sending a request calls https://api.zinndigital.com/v1/plugin-support/tickets with what you type (subject, message, your name), the plugin’s name, your language, and your licence’s plan and ids. Only if you tick “Include site details” does it add the site details the screen shows you before sending (site address, WordPress, PHP, theme and plugin versions, a few server settings and the last lines of the PHP error log).