diff --git a/Cargo.lock b/Cargo.lock
index 945c1a8..fb670a2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2013,6 +2013,7 @@ dependencies = [
  "rocket_codegen",
  "rocket_http",
  "serde",
+ "serde_json",
  "state",
  "tempfile",
  "time",
diff --git a/Cargo.toml b/Cargo.toml
index 7bdbf97..a51e2b7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-rocket = { version = "0.5.1", features = ["secrets"] }
+rocket = { version = "0.5.1", features = ["secrets", "json"] }
 rocket_dyn_templates = { version = "0.2.0", features = ["tera"] }
 rocket_db_pools = { version = "0.2.0", features = ["sqlx_postgres"] }
 sqlx = { version = "0.7", default-features = false, features = [
diff --git a/README.md b/README.md
index 2f297c4..72ca1d2 100644
--- a/README.md
+++ b/README.md
@@ -24,5 +24,4 @@ a profile is
 - p2: saving register form as it gets filled / re-display it with partial values
 - account
 	- p2: optional email for forgotten password i guess
-	- ability to delete the whole account (incl. all registered tags)
 	- deleting a tag keeping the account allows to re-use the tag later on. no one else can use it still
diff --git a/src/main.rs b/src/main.rs
index 3c4f515..64e0976 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -38,6 +38,7 @@ fn rocket() -> _ {
 				account::confirm_delete,
 				account::ask_terminate_account,
 				account::confirm_terminate_account,
+				account::export_data,
 			],
 		)
 		.mount(
diff --git a/src/routes/account.rs b/src/routes/account.rs
index c51dc97..011e08c 100644
--- a/src/routes/account.rs
+++ b/src/routes/account.rs
@@ -1,4 +1,8 @@
-use rocket::{http::CookieJar, response::Redirect};
+use rocket::{
+	http::CookieJar,
+	response::Redirect,
+	serde::{json::Json, Serialize},
+};
 use rocket_dyn_templates::{context, Template};
 use sqlx::Acquire;
 
@@ -6,13 +10,13 @@ use crate::{
 	auth::session,
 	db::{
 		doll,
-		schema::{DollTagsDb, User},
+		schema::{DollProfile, DollTagsDb, User},
 		user,
 	},
 	pages::CommonTemplateState,
 };
 
-use super::error_handlers::PageResult;
+use super::error_handlers::{PageResult, RawResult};
 
 #[get("/")]
 pub async fn index(mut db: DollTagsDb, user: User, meta: CommonTemplateState) -> PageResult {
@@ -36,6 +40,26 @@ pub fn show_settings(user: User, meta: CommonTemplateState) -> Template {
 	Template::render("account/settings", context! {user,meta})
 }
 
+#[derive(Debug, Serialize)]
+#[serde(crate = "rocket::serde")]
+pub struct DataDump {
+	account: User,
+	tags: Vec<DollProfile>,
+	reserved_tags: Vec<i32>,
+}
+
+#[get("/data_dump")]
+pub async fn export_data(mut db: DollTagsDb, user: User) -> RawResult<Json<DataDump>> {
+	let tags = doll::list(&mut *db, &user.id).await?;
+	let reserved_tags = doll::list_archived(&mut *db, &user.id).await?;
+
+	Ok(Json(DataDump {
+		account: user,
+		tags,
+		reserved_tags,
+	}))
+}
+
 #[get("/delete/<id>")]
 pub async fn ask_delete(
 	mut db: DollTagsDb,
diff --git a/templates/account/settings.html.tera b/templates/account/settings.html.tera
index 46e4b2f..acda537 100644
--- a/templates/account/settings.html.tera
+++ b/templates/account/settings.html.tera
@@ -50,7 +50,7 @@
 	<p>You can export all your account's data using this button.</p>
 	<p>It will be provided in a JSON file whose structure is documented.</p>
 	<!-- TODO: Link structure documentation. -->
-	<a href="/account/export" class="btn">Export all my data</a>
+	<a href="/account/data_dump" class="btn">Export all my data</a>
 </section>
 
 <section>