At a glance
Loco Translate
Translate WordPress plugins and themes directly in your browser. Versatile PO file editor with integrated AI translation providers.
Polylang
Go multilingual in a simple and efficient way. Keep writing posts and taxonomy terms as usual while defining their languages all at once.
Full Comparison
Technical Specs
| Metric | Loco Translate | Polylang |
|---|---|---|
| Requires WP | 6.6+ | 6.5+ |
| Requires PHP | 7.4+ | 7.4+ |
| Tested up to WP | 7.0 | 7.0 |
| Plugin age | 13 yrs | 15 yrs |
Quick Verdict
Loco Translate is the winner for most WordPress users. It earns a 4.8/5 rating from 450 reviews, with 94% of those being 5-star ratings. Polylang serves a different purpose: it makes entire sites multilingual, while Loco Translate focuses on translating plugin and theme text. If you need to translate a WordPress plugin in your browser, pick Loco Translate. If you need a full multilingual WordPress setup, pick Polylang.
Feature Comparison: Loco Translate vs Polylang
| Feature | Loco Translate | Polylang |
|---|---|---|
| Primary use case | Translate plugin and theme text files (PO/MO) | Create a multilingual site with translated posts, pages, and taxonomies |
| Translation interface | Built-in browser editor for PO files | Uses WordPress native editor with language meta boxes |
| AI translation integration | Built-in support for AI translation providers | Not included in base plugin |
| Language switcher | Not a core feature | Built-in language switcher widget and navigation menu integration |
| Content duplication workflow | Not applicable | Duplicate content across languages with language assignment |
| Plugin/theme localization | Direct PO file editing with sync from source code | Relies on existing translations or third-party tools |
| Translation memory | Built-in via PO file management | Not included in base plugin |
| Multilingual URL structures | Not applicable | Supports subdomain, subdirectory, and domain-per-language setups |
Who Should Use Loco Translate
- Developers who need to translate a WordPress plugin directly from the browser without downloading files or using desktop tools. Loco Translate's 94% 5-star rating shows consistent user satisfaction with this workflow.
- Teams managing custom themes who want a quick way to translate theme strings. The built-in PO editor lets you sync translations directly from the theme's source code.
- Anyone looking for a Loco Translate alternative to paid or subscription-based translation tools. It handles the full translation workflow for free, trusted by 1.0M+ active installs.
Who Should Use Polylang
- Site owners who need to translate WordPress posts to multiple languages. Polylang lets you write each post normally and assign a language, making content management straightforward.
- Businesses building a multilingual WordPress site with a language switcher. Polylang includes a built-in widget and menu integration, so visitors can switch languages instantly.
- Publishers who want to make a WordPress site multilingual without editing code. Polylang's 89% 5-star rating and 800K+ active installs indicate it handles this use case reliably.
Community & Support
Polylang shows 20 support threads over two months, with 4 resolved for a 20% resolution rate. The 5-star breakdown sits at 89%, while 1-star reviews account for 5%. Loco Translate's support sample is too small to draw conclusions, though its 94% 5-star rate and 4% 1-star rate suggest most users find what they need without opening threads. For community resources, Polylang has a larger active forum presence, while Loco Translate's smaller thread count may indicate a more self-sufficient user base.
Verdict: Loco Translate or Polylang for WordPress sites?
Pick Loco Translate if your primary need is translating plugin and theme text files. It earns a 4.8/5 rating with 94% of reviews at 5 stars, making it the most trusted tool for this specific job. The built-in AI translation integration and browser-based PO editor give you everything you need to translate a WordPress theme or plugin without external software.
Pick Polylang if your goal is to build a full multilingual site with translated posts, pages, and a language switcher. Its 89% 5-star rating and 20% support resolution rate show a functional tool for content translation. Polylang handles the architecture of multilingual content, while Loco Translate handles the text strings inside your plugins and themes. For most users, Loco Translate wins on reliability and user satisfaction for its specific niche.
This comparison is AI-generated from live WordPress.org data. Install counts, ratings, versions and support statistics sync weekly, so the numbers on this page stay current. Content passes automated quality checks before publishing, and pages below our quality threshold are held for human review.
Read our full methodologyFrequently Asked Questions
Q How many people use Loco Translate compared to Polylang?
Loco Translate has 1.0M+ active installs while Polylang has 800K+, meaning Loco Translate is used on more sites.
Q Which has better user ratings — Loco Translate or Polylang?
Loco Translate averages 4.8/5 from 450 reviews, while Polylang averages 4.7/5 from 2,960 reviews — Loco Translate has the higher average rating.
Q Which is more actively maintained — Loco Translate or Polylang?
Loco Translate was last updated on Jun 1, 2026 and Polylang on May 18, 2026, so Loco Translate received the more recent update.
Q Are Loco Translate and Polylang both free?
Yes — both Loco Translate and Polylang are free to install from the official WordPress.org plugin directory. Some features may require a paid upgrade offered by the plugin author.
Q Is Loco Translate or Polylang better for WordPress sites?
For translating your theme or plugin files directly in the browser, Loco Translate is the better tool. If you need to make your entire site multilingual with separate posts and pages per language, Polylang is the right choice. Most users pick one based on whether they are translating code or content.
Q Which is easier to set up for a WordPress beginner — Loco Translate or Polylang?
Loco Translate is easier for a beginner because it works right after activation with no configuration needed to start translating text strings. Polylang requires you to add languages and assign them to your posts and pages, which adds a few more steps. If you just want to translate a plugin's text, Loco Translate is the simpler option.
Q What is the biggest feature difference between Loco Translate and Polylang?
Loco Translate focuses on editing translation files (PO/MO) for themes and plugins, letting you translate text strings in the WordPress admin. Polylang is a full multilingual plugin that lets you create separate versions of your posts, pages, and categories in different languages. One handles code translations, the other handles content translations.
Q Can you switch from Loco Translate to Polylang (or the other way) without losing data?
You can switch from Loco Translate to Polylang without losing your translated text strings, because Loco Translate saves its work in standard translation files that Polylang can read. Switching from Polylang to Loco Translate is trickier because Polylang stores its language assignments in the database, and Loco Translate does not manage post-level translations. You should back up your database before attempting either switch.
Q Which type of site should choose Loco Translate, and which should choose Polylang?
Choose Loco Translate if you run a site that uses a premium theme or plugin with text you want to translate into another language without buying a separate translation service. Choose Polylang if you run a blog or business site where you need to publish the same content in multiple languages, like an English post and a Spanish version. A developer building a multilingual site from scratch will almost always pick Polylang.