AutoLingo — Automatic Translation for Polylang & WPML
| 开发者 |
autolingo
delsuza |
|---|---|
| 更新时间 | 2026年10月3日 03:39 |
| PHP版本: | 8.0 及以上 |
| WordPress版本: | 7.1 |
| 版权: | GPLv2 or later |
| 版权网址: | 版权信息 |
详情介绍:
AutoLingo is the automatic translation plugin for Polylang and WPML. It auto-translates your posts and pages using DeepL, Google Translate, Microsoft Translator, OpenAI (ChatGPT) or DeepSeek — created and synced natively with your multilingual plugin. AutoLingo Pro adds WooCommerce products, SEO metadata (Yoast, RankMath), ACF fields and page builder support (Elementor, Beaver Builder, Bricks).
Whether you need Polylang or WPML automatic translation for a single post or your entire content library, AutoLingo does it on publish, in bulk, or via WP-CLI, with AI translation quality from DeepL, Google, Microsoft, OpenAI or DeepSeek.
Free up to 3,000,000 characters a month with your free DeepL, Google and Microsoft accounts. No AutoLingo translation subscription. When one provider's free quota runs out, AutoLingo automatically switches to the next one that has a key.
Features (Free)
- Translate Gutenberg content (title, blocks, excerpt) on publish or manually
- Manual translate button in the post editor and post list
- Bulk translation via WP-CLI (
translate-missing,translate-all) - Nav menu translation via Polylang
- Five providers: DeepL (Free and Pro, auto-detected from the
:fxkey suffix), Google Translate, Microsoft Translator, OpenAI and DeepSeek - Automatic fallback: when the selected provider runs out of quota, the next one that has a key translates — free DeepL, Google and Microsoft accounts add up to about 3,000,000 characters a month
- Credit balance check before each translation
- Admin alert + dashboard widget when credit runs low
- Category and tag translation — term names (and descriptions) are genuinely translated via your chosen provider, not just linked to an existing Polylang/WPML translation
- Image alt text translation — when a translated media item exists, its alt text is translated too, not just copied
- Image alt and title text inside your content (Gutenberg images, HTML) translated in the same call as the rest
- Context-aware: the provider is told what it translates (blog post, page, product, category, menu item) for better short texts
- Post meta copy on creation (theme settings, page templates, layout options)
- Shortcode-based builders (Divi, WPBakery, Flatsome) — shortcodes preserved verbatim
- Page builder support: Elementor, Beaver Builder, Bricks Builder
- SEO meta translation: Yoast SEO, RankMath, SEOPress, The SEO Framework
- ACF field translation: text, textarea, wysiwyg, link, repeater, flexible content
- WooCommerce: custom product attributes and purchase note
- Elementor —
_elementor_data(JSON), all common widget types - Beaver Builder —
_fl_builder_data(serialized PHP), global nodes skipped - Bricks Builder —
_bricks_page_content_2(JSON), nested items (accordion, tabs)
- Yoast SEO — title, meta description, focus keyword
- RankMath — title, description, focus keyword
- SEOPress — title, description
- The SEO Framework — title, description
- SEO template variables (
%%title%%,%sep%,%sitename%…) are preserved automatically
text, textarea, wysiwyg, and link (title only) fields, including repeater and flexible_content layouts.
WooCommerce (Pro)
Translates custom product attributes (name + pipe-separated values) and the purchase note. Price, stock, and SKU are never modified.
Reliability
- Exponential back-off retry on HTTP 429 (rate limit): 2 s → 4 s → 8 s, up to 3 retries
- Dual lock (static + transient) prevents duplicate translations on Gutenberg REST saves
- Translation log viewer in the admin (DB-backed, 30-day retention)
- Integration test suite — 41 tests covering all modules
安装:
- Upload the
autolingo-polylang-translatefolder to/wp-content/plugins/ - Activate the plugin under Plugins
- Go to Settings → AutoLingo and enter your DeepL API key
cp -r autolingo-polylang-translate /var/www/html/wp-content/plugins/
wp plugin activate autolingo-polylang-translate屏幕截图:
常见问题:
Which DeepL plan do I need?
Both plans work. The Free plan gives 500,000 characters/month at no cost — the key ends with :fx. The Pro plan is billed per character with no monthly cap.
Is it free to use?
The free plugin is free. Translation itself is billed by the provider you choose, on your own account — and DeepL, Google and Microsoft each have a free monthly quota. Enter several keys and AutoLingo uses them one after the other: when one quota runs out, the next provider translates. That is about 3,000,000 free characters a month, with no AutoLingo translation subscription.
Does it work with Polylang free or only Polylang Pro?
It works with both Polylang (free) and Polylang Pro.
Will it overwrite my existing translations?
translate-missing only creates translations that do not yet exist. translate-all creates or updates all translations. Auto-translate on publish updates existing translations each time the source post is published.
Are shortcodes translated?
No. Shortcodes ([contact-form-7 …], [vc_row], Divi modules, etc.) are replaced by neutral placeholders before sending to the translation API and restored verbatim in the output. This protection applies to all five providers (DeepL, Google Translate, Microsoft Translator, OpenAI, DeepSeek). SEO template variables (%%title%%, %sep%) are also preserved automatically.
What happens if the DeepL rate limit is hit?
The plugin retries automatically up to 3 times with exponential back-off (2 s, 4 s, 8 s). If all retries fail the error is logged and the translation is skipped for that request.
Does it work with Polylang and WPML?
Yes. AutoLingo supports both Polylang (free and Pro) and WPML via an adapter layer — the same translation logic works with whichever multilingual plugin is active. Posts are translated on publish, in bulk, or via WP-CLI, using DeepL, Microsoft Translator, OpenAI, DeepSeek or Google Translate.
更新日志:
1.3.0
- Image alt and title text inside your content (Gutenberg images, HTML) is translated, in the same call as the rest
- Better translations of short texts: the provider is told what it translates (blog post, page, product, category, menu item, image alt text) — DeepL context, OpenAI / DeepSeek instructions
- Microsoft Translator as a fifth provider (free tier: 2,000,000 characters a month)
- Automatic fallback: when the selected provider runs out of quota (DeepL 456, Microsoft free quota, Google daily limit, OpenAI / DeepSeek balance), AutoLingo translates with the next provider that has a key — DeepL, Microsoft, Google, then OpenAI and DeepSeek. Free DeepL, Google and Microsoft accounts add up to about 3,000,000 characters a month. A provider out of quota is skipped for an hour; any other error is still reported. Can be switched off in the settings.
- The settings page shows every API key field while the fallback is on
- Translate category and tag names when no translation exists yet — when a source term has no linked translation on Polylang/WPML, its name (and description) is now genuinely translated via your provider and created as a real linked term, instead of tagging the translated post with the untranslated source term
- Translate image alt text (
_wp_attachment_image_alt) — when the media library item itself has a translated counterpart, its alt text is now genuinely translated instead of left in the source language
- Complete the WP.org asset set — plugin icon and banner were never inside the folder the release pipeline actually syncs to SVN, so the listing showed a placeholder icon and no banner on every release; also adds the 2 missing screenshots (settings page, post list)
- Add estimated time and money saved (vs. a translation agency) to the dashboard widget
- Add a real dashboard-widget screenshot to the WP.org listing (screenshot #3) — previously the listing's 3 screenshot captions had no images behind them because the release pipeline never synced an assets directory to SVN
- Fix "Tested up to" being stuck at 7.0 — WP.org excludes plugins with an outdated value from search results entirely
- Fix plugin name mismatch between readme.txt and the plugin file header
- Add a dismissible admin notice inviting a WP.org review after 20 successful translations
- Add WPML support via adapter pattern — all translation logic now works with Polylang or WPML, whichever is active
- Introduce
AutoLingo_Multilingual_Adapterinterface and dedicated adapters for Polylang and WPML - Skip WPML internal post meta (
_icl_,_wpml_) during meta copy, alongside existing Polylang exclusions
- Rename plugin to "AutoLingo — Automatic Translation for Polylang" for clarity
- Rewrite readme copy (title, description, FAQ) to target "Polylang automatic translation"
- Split Features into Free / Pro sections — page builders, SEO, ACF and WooCommerce are clearly marked as Pro
- Fix HTML tags (, , ) being stripped from wp:html blocks when async (WP-Cron) translation runs without a logged-in user — WordPress KSES sanitization is now bypassed for translated post saves
- Add [notranslate]…[/notranslate] shortcode: wrap any passage to have it reproduced verbatim in every language — brand names, codes, or quotes are never sent to the translation API
- Reduce synchronous save time: batch title, content and excerpt into a single DeepL API call instead of three sequential requests (3× fewer HTTP round trips per target language)
- Skip API entirely when post content is unchanged since last translation (hash-based detection)
- Add configurable async translation threshold: posts above N characters are translated in the background via WP-Cron; admin settings show WP-Cron status and pending job count
- Improve async translation settings UI: explicit on/off toggle with WP-Cron health indicator
- Fix custom HTML blocks (wp:html) not being protected on large posts — replaced fragile regex with strpos-based scanner; now works regardless of block content size
- Skip translation of custom HTML blocks (wp:html), embed blocks (wp:embed), code blocks (wp:code) and preformatted blocks (wp:preformatted) — their inner content is now preserved verbatim and never sent to the translation API
- Fix Elementor hook firing for free users —
elementor/document/after_saveis now gated on premium, preventing unwanted API calls on free installs
- WordPress.org compliance: remove premium license gating — all features (page builders, SEO, ACF, WooCommerce) are now fully available without a license
- Convert inline
<script>and<style>tags towp_enqueue_script()/wp_enqueue_style()/wp_add_inline_script()/wp_add_inline_style() - Fix ACF options key prefix:
options_→pdt_acf_to avoid collision with global namespace - Set Freemius
is_premium => falseandis_org_compliant => truefor WP.org compliance - Rename plugin: "AutoLingo — Translation for Polylang" (remove DeepL trademark from name)
- Fix shortcode and SEO-variable protection not applying when Google Translate or OpenAI is the active provider — protection is now applied universally in the translation wrapper
- Add module toggle checkboxes in settings for page builders, SEO, ACF, and WooCommerce
- Settings page: module checkboxes now saved per-option (pdt_module_*)
- Docs (EN + FR): two-card pricing section, updated hero and FAQ
- Resolve all WordPress Plugin Check issues for WordPress.org submission
- Fix
wp_redirect→wp_safe_redirectin manual translate handler - Add ABSPATH guard to CLI file
- Escape all dynamic output (CSS vars, numeric values) throughout admin pages
- Gate all
error_log()calls onWP_DEBUG_LOG - Remove
load_plugin_textdomain()(auto-loaded since WordPress 4.6) - Integration tests now save and restore source/target language settings
- Fix SEO meta (Yoast, RankMath, SEOPress) not re-translating when updated independently from post content
- Fix Elementor Flexbox Container (v4+) translation — atomic $$type format now handled
- Rebranded to AutoLingo — slug renamed to
autolingo-polylang-translate, Plugin URI updated toauto-lingo.com - Multi-provider architecture — DeepL, Google Translate, and OpenAI share a common provider interface
- Polylang language not correctly assigned to the translated post after creation
- DeepL HTTP 400 on complex Gutenberg content — resolved by wrapping in a
<div> - ACF
urlandemailfield types are no longer sent to DeepL - Polylang internal taxonomies excluded from term sync
- Admin notices now use transients instead of GET parameters (security fix) Page builders
-
Elementor — widget settings translated via
_elementor_data - Beaver Builder — module settings translated via
_fl_builder_data; global nodes skipped - Bricks Builder — elements and nested items translated via
_bricks_page_content_2 - Shortcode protection for Divi, WPBakery, Flatsome, Contact Form 7 SEO
- Yoast SEO, RankMath, SEOPress, The SEO Framework meta fields translated
-
SEO template variables preserved via
<span translate="no">WooCommerce - Custom product attributes translated (name + pipe-separated values)
- Purchase note (
_purchase_note) translated - Price, stock, SKU excluded from meta copy Technical
- Automatic post meta copy on translation creation
- DeepL HTTP 429 retry with exponential back-off (2 s → 4 s → 8 s)
- Integration test suite: 18 tests covering all modules
- Full i18n — French (
fr_FR) translation included - Freemius SDK integrated for license management
- Initial release