diff --git a/backend/exporter/exporter.go b/backend/exporter/exporter.go
index 590275f..9f7e564 100644
--- a/backend/exporter/exporter.go
+++ b/backend/exporter/exporter.go
@@ -118,6 +118,11 @@ func (s *server) doExport(u db.User) {
 
 	log.Debugf("[%v] starting export of user", u.ID)
 
+	jsonBuffer := new(bytes.Buffer)
+	encoder := json.NewEncoder(jsonBuffer)
+	encoder.SetEscapeHTML(false)
+	encoder.SetIndent("", "  ")
+
 	outBuffer := new(bytes.Buffer)
 	zw := zip.NewWriter(outBuffer)
 	defer zw.Close()
@@ -136,19 +141,28 @@ func (s *server) doExport(u db.User) {
 		return
 	}
 
+	log.Debugf("[%v] getting user warnings", u.ID)
+
+	warnings, err := s.DB.Warnings(ctx, u.ID, false)
+	if err != nil {
+		log.Errorf("[%v] getting warnings: %v", u.ID, err)
+		return
+	}
+
 	log.Debugf("[%v] writing user json", u.ID)
 
-	ub, err := json.Marshal(dbUserToExport(u, fields))
+	err = encoder.Encode(dbUserToExport(u, fields, warnings))
 	if err != nil {
 		log.Errorf("[%v] marshaling user: %v", u.ID, err)
 		return
 	}
 
-	_, err = w.Write(ub)
+	_, err = io.Copy(w, jsonBuffer)
 	if err != nil {
 		log.Errorf("[%v] writing user: %v", u.ID, err)
 		return
 	}
+	jsonBuffer.Reset()
 
 	if u.Avatar != nil {
 		log.Debugf("[%v] getting user avatar", u.ID)
@@ -196,17 +210,18 @@ func (s *server) doExport(u db.User) {
 			return
 		}
 
-		mb, err := json.Marshal(dbMemberToExport(m, fields))
+		err = encoder.Encode(dbMemberToExport(m, fields))
 		if err != nil {
 			log.Errorf("[%v] marshaling member %v: %v", u.ID, m.ID, err)
 			return
 		}
 
-		_, err = w.Write(mb)
+		_, err = io.Copy(w, jsonBuffer)
 		if err != nil {
 			log.Errorf("[%v] writing member %v json: %v", u.ID, m.ID, err)
 			return
 		}
+		jsonBuffer.Reset()
 
 		if m.Avatar != nil {
 			log.Debugf("[%v] getting member %v avatar", u.ID, m.ID)
diff --git a/backend/exporter/types.go b/backend/exporter/types.go
index f0b5165..83540f3 100644
--- a/backend/exporter/types.go
+++ b/backend/exporter/types.go
@@ -17,25 +17,35 @@ type userExport struct {
 	Pronouns []db.PronounEntry `json:"pronouns"`
 	Fields   []db.Field        `json:"fields"`
 
+	Fediverse         *string `json:"fediverse"`
+	FediverseUsername *string `json:"fediverse_username"`
+	FediverseInstance *string `json:"fediverse_instance"`
+
 	Discord         *string `json:"discord"`
 	DiscordUsername *string `json:"discord_username"`
 
 	MaxInvites int `json:"max_invites"`
+
+	Warnings []db.Warning `json:"warnings"`
 }
 
-func dbUserToExport(u db.User, fields []db.Field) userExport {
+func dbUserToExport(u db.User, fields []db.Field, warnings []db.Warning) userExport {
 	return userExport{
-		ID:              u.ID,
-		Username:        u.Username,
-		DisplayName:     u.DisplayName,
-		Bio:             u.Bio,
-		Links:           u.Links,
-		Names:           u.Names,
-		Pronouns:        u.Pronouns,
-		Fields:          fields,
-		Discord:         u.Discord,
-		DiscordUsername: u.DiscordUsername,
-		MaxInvites:      u.MaxInvites,
+		ID:                u.ID,
+		Username:          u.Username,
+		DisplayName:       u.DisplayName,
+		Bio:               u.Bio,
+		Links:             db.NotNull(u.Links),
+		Names:             db.NotNull(u.Names),
+		Pronouns:          db.NotNull(u.Pronouns),
+		Fields:            db.NotNull(fields),
+		Discord:           u.Discord,
+		DiscordUsername:   u.DiscordUsername,
+		MaxInvites:        u.MaxInvites,
+		Fediverse:         u.Fediverse,
+		FediverseUsername: u.FediverseUsername,
+		FediverseInstance: u.FediverseInstance,
+		Warnings:          db.NotNull(warnings),
 	}
 }
 
@@ -48,6 +58,7 @@ type memberExport struct {
 	Names       []db.FieldEntry   `json:"names"`
 	Pronouns    []db.PronounEntry `json:"pronouns"`
 	Fields      []db.Field        `json:"fields"`
+	Unlisted    bool              `json:"unlisted"`
 }
 
 func dbMemberToExport(m db.Member, fields []db.Field) memberExport {
@@ -56,9 +67,10 @@ func dbMemberToExport(m db.Member, fields []db.Field) memberExport {
 		Name:        m.Name,
 		DisplayName: m.DisplayName,
 		Bio:         m.Bio,
-		Links:       m.Links,
-		Names:       m.Names,
-		Pronouns:    m.Pronouns,
-		Fields:      fields,
+		Links:       db.NotNull(m.Links),
+		Names:       db.NotNull(m.Names),
+		Pronouns:    db.NotNull(m.Pronouns),
+		Fields:      db.NotNull(fields),
+		Unlisted:    m.Unlisted,
 	}
 }