diff --git a/resources/licenses/qtkeychain.txt b/resources/licenses/qtkeychain.txt
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/common/Credentials.cpp b/src/common/Credentials.cpp
new file mode 100644
index 000000000..ad0e9c423
--- /dev/null
+++ b/src/common/Credentials.cpp
@@ -0,0 +1,88 @@
+#include "Credentials.hpp"
+
+#include "keychain.h"
+#include "singletons/Paths.hpp"
+
+#define FORMAT_NAME                                                  \
+    ([&] {                                                           \
+        assert(!provider.contains(":"));                             \
+        return QString("chatterino:%1:%2").arg(provider).arg(name_); \
+    })()
+
+namespace chatterino {
+
+Credentials &Credentials::getInstance()
+{
+    static Credentials creds;
+    return creds;
+}
+
+Credentials::Credentials()
+{
+}
+
+QString Credentials::get(const QString &provider, const QString &name_,
+                         std::function<void(QString)> &&onLoaded)
+{
+    auto name = FORMAT_NAME;
+
+    if (getPaths()->isPortable())
+    {
+        assert(false);
+
+        return {};
+    }
+    else
+    {
+        auto job = new QKeychain::ReadPasswordJob("chatterino");
+        job->setAutoDelete(true);
+        job->setKey(name);
+        QObject::connect(job, &QKeychain::Job::finished, qApp,
+                         [job, onLoaded = std::move(onLoaded)](auto) mutable {
+                             onLoaded(job->textData());
+                         });
+        job->start();
+
+        return job->textData();
+    }
+}
+
+void Credentials::set(const QString &provider, const QString &name_,
+                      const QString &credential)
+{
+    auto name = FORMAT_NAME;
+
+    if (getPaths()->isPortable())
+    {
+        assert(false);
+    }
+    else
+    {
+        auto job = new QKeychain::WritePasswordJob("chatterino");
+        job->setAutoDelete(true);
+        job->setKey(name);
+        job->setTextData(credential);
+        QObject::connect(job, &QKeychain::Job::finished, qApp, [](auto) {});
+        job->start();
+    }
+}
+
+void Credentials::erase(const QString &provider, const QString &name_)
+{
+    auto name = FORMAT_NAME;
+
+    if (getPaths()->isPortable())
+    {
+        assert(false);
+    }
+    else
+    {
+        auto job = new QKeychain::DeletePasswordJob("chatterino");
+        job->setAutoDelete(true);
+        job->setKey(name);
+        QObject::connect(job, &QKeychain::Job::finished, qApp, [](auto) {});
+        job->start();
+    }
+}
+
+}  // namespace chatterino
diff --git a/src/common/Credentials.hpp b/src/common/Credentials.hpp
new file mode 100644
index 000000000..95ae27afb
--- /dev/null
+++ b/src/common/Credentials.hpp
@@ -0,0 +1,23 @@
+#pragma once
+
+#include <QString>
+#include <functional>
+
+namespace chatterino {
+
+class Credentials
+{
+public:
+    static Credentials &getInstance();
+
+    QString get(const QString &provider, const QString &name,
+                std::function<void(QString)> &&onLoaded);
+    void set(const QString &provider, const QString &name,
+             const QString &credential);
+    void erase(const QString &provider, const QString &name);
+
+private:
+    Credentials();
+};
+
+}  // namespace chatterino