diff --git a/client/crashpad_client.h b/client/crashpad_client.h
index 8576427b..594f3075 100644
--- a/client/crashpad_client.h
+++ b/client/crashpad_client.h
@@ -467,6 +467,22 @@ class CrashpadClient {
       const std::string& url,
       const std::map<std::string, std::string>& annotations);
 
+  //! \brief Requests that the handler convert intermediate dumps into
+  //!     minidumps and trigger an upload if possible.
+  //!
+  //! A handler must have already been installed before calling this method.
+  //! This method should be called when an application is ready to start
+  //! processing previously created intermediate dumps and begin uploading.
+  //! Processing will block, so this should not be called on the main UI thread.
+  //! No intermediate dumps will be processed (and therefore no minidumps will
+  //! uploaded) until this method (or DumpWithoutCrash) is called.
+  //!
+  //! \param[in] annotations Process annotations to set in each crash report.
+  //!     Useful when adding crash annotations detected on the next run after a
+  //!     crash but before upload.
+  void ProcessIntermediateDumps(
+      const std::map<std::string, std::string>& annotations = {});
+
   // TODO(justincohen): This method is purely for bringing up iOS interfaces.
   //! \brief Requests that the handler capture a dump even though there hasn't
   //!     been a crash.
diff --git a/client/crashpad_client_ios.cc b/client/crashpad_client_ios.cc
index 673475c3..a40786b3 100644
--- a/client/crashpad_client_ios.cc
+++ b/client/crashpad_client_ios.cc
@@ -53,6 +53,9 @@ class CrashHandler : public Thread, public UniversalMachExcServer::Interface {
     INITIALIZATION_STATE_SET_VALID(initialized_);
   }
 
+  void ProcessIntermediateDumps(
+      const std::map<std::string, std::string>& annotations = {}) {}
+
   void DumpWithoutCrash(NativeCPUContext* context) {
     INITIALIZATION_STATE_DCHECK_VALID(initialized_);
     mach_exception_data_type_t code[2] = {};
@@ -210,6 +213,7 @@ CrashpadClient::CrashpadClient() {}
 
 CrashpadClient::~CrashpadClient() {}
 
+// static
 void CrashpadClient::StartCrashpadInProcessHandler(
     const base::FilePath& database,
     const std::string& url,
@@ -221,11 +225,20 @@ void CrashpadClient::StartCrashpadInProcessHandler(
   crash_handler->Initialize();
 }
 
+// static
+void CrashpadClient::ProcessIntermediateDumps(
+    const std::map<std::string, std::string>& annotations) {
+  CrashHandler* crash_handler = CrashHandler::Get();
+  DCHECK(crash_handler);
+  crash_handler->ProcessIntermediateDumps(annotations);
+}
+
 // static
 void CrashpadClient::DumpWithoutCrash(NativeCPUContext* context) {
   CrashHandler* crash_handler = CrashHandler::Get();
   DCHECK(crash_handler);
   crash_handler->DumpWithoutCrash(context);
+  crash_handler->ProcessIntermediateDumps();
 }
 
 }  // namespace crashpad