diff --git a/conan_provider.cmake b/conan_provider.cmake
index 2d9f4e7f..a3793d24 100644
--- a/conan_provider.cmake
+++ b/conan_provider.cmake
@@ -126,9 +126,15 @@ function(detect_arch arch)
     elseif(host_arch MATCHES "AMD64|amd64|x86_64|x64")
         set(_arch x86_64)
     endif()
+    # https://github.com/emscripten-core/emscripten/blob/4.0.6/cmake/Modules/Platform/Emscripten.cmake#L294
     if(EMSCRIPTEN)
-        # https://github.com/emscripten-core/emscripten/blob/4.0.6/cmake/Modules/Platform/Emscripten.cmake#L294C1-L294C80
-        set(_arch wasm)
+        if (CMAKE_SIZEOF_VOID_P EQUAL 8)
+            # https://github.com/emscripten-core/emscripten/blob/4.0.6/cmake/Modules/Platform/Emscripten.cmake#L225
+            set(_arch wasm64)
+        else()
+            # https://github.com/emscripten-core/emscripten/blob/4.0.6/cmake/Modules/Platform/Emscripten.cmake#L230
+            set(_arch wasm)
+        endif()
     endif()
     message(STATUS "CMake-Conan: cmake_system_processor=${_arch}")
     set(${arch} ${_arch} PARENT_SCOPE)
@@ -217,7 +223,7 @@ function(detect_lib_cxx lib_cxx)
 endfunction()
 
 
-function(detect_compiler compiler compiler_version compiler_runtime compiler_runtime_type)
+function(detect_compiler compiler compiler_version compiler_runtime compiler_runtime_type compiler_threads)
     if(DEFINED CMAKE_CXX_COMPILER_ID)
         set(_compiler ${CMAKE_CXX_COMPILER_ID})
         set(_compiler_version ${CMAKE_CXX_COMPILER_VERSION})
@@ -281,6 +287,19 @@ function(detect_compiler compiler compiler_version compiler_runtime compiler_run
         set(_compiler "clang")
         string(REPLACE "." ";" VERSION_LIST ${_compiler_version})
         list(GET VERSION_LIST 0 _compiler_version)
+
+        if(EMSCRIPTEN)
+            set(_compiler "emcc")
+            string(FIND "${CMAKE_C_FLAGS} ${CMAKE_CXX_FLAGS}" "-pthread" _pthread_index)
+            if(NOT _pthread_index EQUAL -1)
+                set(_compiler_threads "posix")
+            else()
+                string(FIND "${CMAKE_C_FLAGS} ${CMAKE_CXX_FLAGS}" "WASM_WORKERS=1" _wasm_workers_index)
+                if(NOT _wasm_workers_index EQUAL -1)
+                    set(_compiler_threads "wasm_workers")
+                endif()
+            endif()
+        endif()
     elseif(_compiler MATCHES GNU)
         set(_compiler "gcc")
         string(REPLACE "." ";" VERSION_LIST ${_compiler_version})
@@ -295,11 +314,15 @@ function(detect_compiler compiler compiler_version compiler_runtime compiler_run
     if (_compiler_runtime_type)
         message(STATUS "CMake-Conan: [settings] compiler.runtime_type=${_compiler_runtime_type}")
     endif()
+    if (_compiler_threads)
+        message(STATUS "CMake-Conan: [settings] compiler.threads=${_compiler_threads}")
+    endif()
 
     set(${compiler} ${_compiler} PARENT_SCOPE)
     set(${compiler_version} ${_compiler_version} PARENT_SCOPE)
     set(${compiler_runtime} ${_compiler_runtime} PARENT_SCOPE)
     set(${compiler_runtime_type} ${_compiler_runtime_type} PARENT_SCOPE)
+    set(${compiler_threads} ${_compiler_threads} PARENT_SCOPE)
 endfunction()
 
 
@@ -369,7 +392,7 @@ endmacro()
 function(detect_host_profile output_file)
     detect_os(os os_api_level os_sdk os_subsystem os_version)
     detect_arch(arch)
-    detect_compiler(compiler compiler_version compiler_runtime compiler_runtime_type)
+    detect_compiler(compiler compiler_version compiler_runtime compiler_runtime_type compiler_threads)
     detect_cxx_standard(compiler_cppstd)
     detect_lib_cxx(compiler_libcxx)
     detect_build_type(build_type)
@@ -406,6 +429,9 @@ function(detect_host_profile output_file)
     if(compiler_runtime_type)
         string(APPEND profile compiler.runtime_type=${compiler_runtime_type} "\n")
     endif()
+    if(compiler_threads)
+        string(APPEND profile compiler.threads=${compiler_threads} "\n")
+    endif()
     if(compiler_cppstd)
         string(APPEND profile compiler.cppstd=${compiler_cppstd} "\n")
     endif()