# How to implement language analyzers **URL:** \ **Category:** Elastic Search\ **Tags:** elastic-app-search\ **Created:** [March 16, 2022, 11:28am UTC](https://discuss.elastic.co/t/how-to-implement-language-analyzers/299854 "2022-03-16T11:28:21Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Meurling](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/meurling/32/76976_2.png) [@Meurling](https://discuss.elastic.co/u/Meurling)\ **Post date:** [March 16, 2022, 11:28am UTC](https://discuss.elastic.co/t/how-to-implement-language-analyzers/299854/1 "2022-03-16T11:28:21Z")
Hello! I am quite lost in the documentation for how to implement a language analyzer for all documents in my app search engine. How can I do this? Best, Axel ---
**Author:** ![Scrilling](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/scrilling/32/78663_2.png) [@Scrilling](https://discuss.elastic.co/u/Scrilling)\ **Post date:** [March 20, 2022, 8:17pm UTC](https://discuss.elastic.co/t/how-to-implement-language-analyzers/299854/2 "2022-03-20T20:17:30Z")
Hi Meurling, App Search does not currently allow you to swap out the engine analyzers for custom built options. Despite this, App Search Engines do support a number of languages out of the box that can be configured during engine creation. > **[Language Optimization | Elastic App Search Documentation \[8.1\] | Elastic](https://www.elastic.co/guide/en/app-search/current/language-optimization-guide.html)** ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [April 17, 2022, 8:18pm UTC](https://discuss.elastic.co/t/how-to-implement-language-analyzers/299854/3 "2022-04-17T20:18:00Z")
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