diff --git a/routes/auth/login.ts b/routes/auth/login.ts
index e732f3b..640277f 100644
--- a/routes/auth/login.ts
+++ b/routes/auth/login.ts
@@ -10,6 +10,9 @@ const body = z.object({
     password: z.string()
 });
 
+/**
+ * Handles the login route.
+ */
 export default async function Route_Auth_Login(req: Request, res: Response, next: NextFunction) {
     const bodyPayload = body.safeParse(req.body);
 
diff --git a/routes/auth/me-qr.ts b/routes/auth/me-qr.ts
index e980b5b..389808f 100644
--- a/routes/auth/me-qr.ts
+++ b/routes/auth/me-qr.ts
@@ -3,6 +3,10 @@ import Status from "@/models/status";
 import { Request, Response, NextFunction } from "express";
 import qr from "qr-base64";
 
+/**
+ * Generate a QR code with the user's profile URL.
+ * Returns the base64 encoded QR code.
+ */
 export default async function Route_Auth_MeQr(req: Request, res: Response, next: NextFunction) {
     if (!req.user) {
         return Status.send(req, next, {
diff --git a/routes/auth/me.ts b/routes/auth/me.ts
index 67658b0..d55dcd3 100644
--- a/routes/auth/me.ts
+++ b/routes/auth/me.ts
@@ -1,6 +1,9 @@
 import Status from "@/models/status";
 import { Request, Response, NextFunction } from "express";
 
+/**
+ * Returns the authenticated user's UUID
+ */
 export default async function Route_Auth_Me(req: Request, res: Response, next: NextFunction) {
     if (!req.user) {
         return Status.send(req, next, {
diff --git a/routes/auth/send-mail.ts b/routes/auth/send-mail.ts
index 3fdaab9..ce57289 100644
--- a/routes/auth/send-mail.ts
+++ b/routes/auth/send-mail.ts
@@ -17,6 +17,16 @@ const body = z.object({
     email: z.string()
 });
 
+/**
+ * Send an email to the specified email address
+ * to create a user.
+ *
+ * The email address must end with @edu.devinci.fr
+ * and must not be used by an existing user.
+ *
+ * Returns the URL of the creation page if the
+ * request is from an admin (X-ADMIN-KEY header).
+ */
 export default async function Route_Auth_Sendmail(req: Request, res: Response, next: NextFunction) {
     const bodyPayload = body.safeParse(req.body);
 
diff --git a/routes/clubs/get.ts b/routes/clubs/get.ts
index 6205a4f..fbc9531 100644
--- a/routes/clubs/get.ts
+++ b/routes/clubs/get.ts
@@ -8,6 +8,9 @@ const params = z.object({
     id: znumber()
 });
 
+/**
+ * Get a club by id
+ */
 export default async function Route_Clubs_Get(req: Request, res: Response, next: NextFunction) {
     const payload = params.safeParse(req.params);
     if (!payload.success) {
diff --git a/routes/clubs/list.ts b/routes/clubs/list.ts
index a42e8d1..ec63276 100644
--- a/routes/clubs/list.ts
+++ b/routes/clubs/list.ts
@@ -2,6 +2,10 @@ import ClubController from "@/controllers/clubs";
 import Status from "@/models/status";
 import { NextFunction, Request, Response } from "express";
 
+/**
+ * Handles the route for listing all clubs.
+ * Sends a response with a status of 200 and the list of all clubs.
+ */
 export default async function Route_Clubs_List(req: Request, res: Response, next: NextFunction) {
     return Status.send(req, next, {
         status: 200,
diff --git a/routes/daily.ts b/routes/daily.ts
index 4781b69..3b6b56d 100644
--- a/routes/daily.ts
+++ b/routes/daily.ts
@@ -2,6 +2,11 @@ import ClubController from "@/controllers/clubs";
 import Status from "@/models/status";
 import { NextFunction, Request, Response } from "express";
 
+/**
+ * Handles the /daily route.
+ * Retrieves the daily club information.
+ * Sends a response with a status of 200 and the daily club information.
+ */
 export default async function Route_Daily_Read(req: Request, res: Response, next: NextFunction) {
     const club = await ClubController.getDailyClub();
 
diff --git a/routes/index.ts b/routes/index.ts
index 6e3c59b..e7a9cf0 100644
--- a/routes/index.ts
+++ b/routes/index.ts
@@ -1,6 +1,10 @@
 import Status from "@/models/status";
 import { NextFunction, Request, Response } from "express";
 
+/**
+ * Handles the / route.
+ * Sends a response with a status of 204 and no data.
+ */
 export default function Route_Index_Read(req: Request, res: Response, next: NextFunction) {
     return Status.send(req, next, {
         status: 204
diff --git a/routes/users/create.ts b/routes/users/create.ts
index b93f1f5..ce00f51 100644
--- a/routes/users/create.ts
+++ b/routes/users/create.ts
@@ -10,6 +10,10 @@ const body = z.object({
     token: z.string()
 });
 
+/**
+ * Handles the create user route.
+ * Creates a new user and returns it.
+ */
 export default async function Route_Users_Create(req: Request, res: Response, next: NextFunction) {
     const bodyPayload = body.safeParse(req.body);
 
diff --git a/routes/users/get.ts b/routes/users/get.ts
index de53c90..759af64 100644
--- a/routes/users/get.ts
+++ b/routes/users/get.ts
@@ -7,6 +7,14 @@ const params = z.object({
     id: string()
 });
 
+/**
+ * Handles the GET /users/:id route.
+ * Retrieves the user with the given id
+ * and sends a response with a status of 200 and the user data.
+ *
+ * If the id is invalid, sends a response with a status of 400 and an error message.
+ * If the user does not exist, sends a response with a status of 404 and an error message.
+ */
 export default async function Route_Users_Get(req: Request, res: Response, next: NextFunction) {
     const payload = params.safeParse(req.params);
     if (!payload.success) {
diff --git a/routes/users/update.ts b/routes/users/update.ts
index a0adcc3..8faaefd 100644
--- a/routes/users/update.ts
+++ b/routes/users/update.ts
@@ -12,6 +12,11 @@ const body = z.object({
     avatarUrl: z.string().optional()
 });
 
+/**
+ * Handles the PUT /users/:id route.
+ * Updates the user with the given id based on the provided data.
+ * Sends a response with a status of 200 and the updated user data.
+ */
 export default async function Route_Users_Update(req: Request, res: Response, next: NextFunction) {
     const paramsPayload = params.safeParse(req.params);
     const bodyPayload = body.safeParse(req.body);