diff --git a/CLAUDE.md b/CLAUDE.md
index 4b39071..4b3ec8c 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -25,9 +25,9 @@ BlockyServer is an HTTP API for rendering Hytale character models. It wraps the
 ```
 HTTP Request → api.Handlers → service.MergeService → blockymodel-merger pkg
                                     ↓
-                              render.RenderPNG/GIF (for image endpoints)
+                              render.RenderPNG/GIF/MP4 (for image/video endpoints)
                                     ↓
-                              HTTP Response (GLB/PNG/GIF)
+                              HTTP Response (GLB/PNG/GIF/MP4)
 ```
 
 ### Package Structure
@@ -49,6 +49,17 @@ Server requires these directories at runtime (relative to working directory):
 - `assets/` - Character models (.blockymodel), textures
 - `data/` - JSON registry files (accessories, colors, gradients)
 
+### Environment Variables
+
+| Variable | Default | Description |
+|----------|---------|-------------|
+| `BLOCKY_DISABLE_GLB` | `false` | Disable `/render/glb` endpoint (returns 403) |
+| `BLOCKY_DISABLE_PNG` | `false` | Disable `/render/png` endpoint (returns 403) |
+| `BLOCKY_DISABLE_GIF` | `false` | Disable `/render/gif` endpoint (returns 403) |
+| `BLOCKY_DISABLE_MP4` | `false` | Disable `/render/mp4` endpoint (returns 403) |
+
+Set to `true`, `1`, or `yes` to disable an endpoint.
+
 ### API Endpoints
 
 | Endpoint | Method | Description |
@@ -56,6 +67,7 @@ Server requires these directories at runtime (relative to working directory):
 | `/render/glb` | POST | Character JSON → GLB binary |
 | `/render/png` | POST | Character JSON + options → PNG image |
 | `/render/gif` | POST | Character JSON + options → Animated GIF |
+| `/render/mp4` | POST | Character JSON + options → MP4 video (requires FFmpeg) |
 | `/docs` | GET | Swagger UI |
 | `/openapi.json` | GET | OpenAPI spec |
 | `/health` | GET | Health check |
diff --git a/README.md b/README.md
index c01780e..3e41209 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 > Not affiliated with Hypixel Studios.
 > All trademarks and assets are property of their respective owners.
 
-HTTP API for rendering Hytale character models as GLB, PNG, or animated GIF.
+HTTP API for rendering Hytale character models as GLB, PNG, animated GIF, or MP4 video.
 
 Built on top of [blockymodel-merger](https://github.com/hytale-tools/blockymodel-merger) by [JackGamesFTW](https://github.com/JackGamesFTW), special thanks to him!
 
@@ -14,6 +14,7 @@ Built on top of [blockymodel-merger](https://github.com/hytale-tools/blockymodel
 - Export as GLB (glTF binary)
 - Render to PNG with configurable rotation and background
 - Render to animated rotating GIF
+- Render to MP4 video (requires FFmpeg)
 - Swagger UI documentation
 
 ## Requirements
@@ -69,6 +70,24 @@ go build -o blockyserver.exe .
 ./blockyserver.exe -port 3000
 ```
 
+## Configuration
+
+### Environment Variables
+
+| Variable | Default | Description |
+|----------|---------|-------------|
+| `BLOCKY_DISABLE_GLB` | `false` | Disable `/render/glb` endpoint |
+| `BLOCKY_DISABLE_PNG` | `false` | Disable `/render/png` endpoint |
+| `BLOCKY_DISABLE_GIF` | `false` | Disable `/render/gif` endpoint |
+| `BLOCKY_DISABLE_MP4` | `false` | Disable `/render/mp4` endpoint |
+
+Set to `true`, `1`, or `yes` to disable. Disabled endpoints return `403 Forbidden`.
+
+```bash
+# Example: disable GIF and MP4 endpoints
+BLOCKY_DISABLE_GIF=true BLOCKY_DISABLE_MP4=true ./blockyserver.exe
+```
+
 ## Docker
 
 ### Using Docker Compose (recommended)
@@ -99,6 +118,7 @@ docker run -d -p 8080:8080 \
 | `/render/glb` | POST | Returns GLB binary |
 | `/render/png` | POST | Returns PNG image |
 | `/render/gif` | POST | Returns animated GIF |
+| `/render/mp4` | POST | Returns MP4 video |
 | `/docs` | GET | Swagger UI |
 | `/openapi.json` | GET | OpenAPI specification |
 | `/health` | GET | Health check |
diff --git a/internal/api/middleware.go b/internal/api/middleware.go
new file mode 100644
index 0000000..46ad85c
--- /dev/null
+++ b/internal/api/middleware.go
@@ -0,0 +1,35 @@
+package api
+
+import (
+	"encoding/json"
+	"net/http"
+
+	"blockyserver/internal/config"
+)
+
+// EndpointGuard creates middleware that returns 403 if endpoint is disabled
+func EndpointGuard(enabled bool, endpointName string) func(http.Handler) http.Handler {
+	return func(next http.Handler) http.Handler {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			if !enabled {
+				w.Header().Set("Content-Type", "application/json")
+				w.WriteHeader(http.StatusForbidden)
+				json.NewEncoder(w).Encode(ErrorResponse{
+					Error: endpointName + " endpoint is disabled",
+				})
+				return
+			}
+			next.ServeHTTP(w, r)
+		})
+	}
+}
+
+// NewEndpointGuards creates guards for all render endpoints based on config
+func NewEndpointGuards(cfg *config.EndpointConfig) map[string]func(http.Handler) http.Handler {
+	return map[string]func(http.Handler) http.Handler{
+		"glb": EndpointGuard(cfg.GLBEnabled, "/render/glb"),
+		"png": EndpointGuard(cfg.PNGEnabled, "/render/png"),
+		"gif": EndpointGuard(cfg.GIFEnabled, "/render/gif"),
+		"mp4": EndpointGuard(cfg.MP4Enabled, "/render/mp4"),
+	}
+}
diff --git a/internal/api/server.go b/internal/api/server.go
index d0efee5..908ffa7 100644
--- a/internal/api/server.go
+++ b/internal/api/server.go
@@ -4,6 +4,7 @@ import (
 	"net/http"
 	"time"
 
+	"blockyserver/internal/config"
 	"blockyserver/internal/service"
 
 	"github.com/go-chi/chi/v5"
@@ -19,6 +20,10 @@ func NewServer(svc *service.MergeService) http.Handler {
 	r.Use(middleware.Recoverer)
 	r.Use(middleware.Timeout(60 * time.Second))
 
+	// Load endpoint config
+	cfg := config.LoadEndpointConfig()
+	guards := NewEndpointGuards(cfg)
+
 	// Create handlers
 	h := NewHandlers(svc)
 
@@ -26,10 +31,10 @@ func NewServer(svc *service.MergeService) http.Handler {
 	r.Get("/health", h.HandleHealth)
 	r.Get("/openapi.json", h.HandleOpenAPISpec)
 	r.Get("/docs", h.HandleSwaggerUI)
-	r.Post("/render/glb", h.HandleGLB)
-	r.Post("/render/png", h.HandlePNG)
-	r.Post("/render/gif", h.HandleGIF)
-	r.Post("/render/mp4", h.HandleMP4)
+	r.With(guards["glb"]).Post("/render/glb", h.HandleGLB)
+	r.With(guards["png"]).Post("/render/png", h.HandlePNG)
+	r.With(guards["gif"]).Post("/render/gif", h.HandleGIF)
+	r.With(guards["mp4"]).Post("/render/mp4", h.HandleMP4)
 
 	return r
 }
diff --git a/internal/config/config.go b/internal/config/config.go
new file mode 100644
index 0000000..ed97196
--- /dev/null
+++ b/internal/config/config.go
@@ -0,0 +1,31 @@
+package config
+
+import (
+	"os"
+	"strings"
+)
+
+// EndpointConfig holds enable/disable flags for render endpoints
+type EndpointConfig struct {
+	GLBEnabled bool
+	PNGEnabled bool
+	GIFEnabled bool
+	MP4Enabled bool
+}
+
+// LoadEndpointConfig reads endpoint configuration from environment variables.
+// All endpoints are enabled by default.
+// Set BLOCKY_DISABLE_GLB=true, BLOCKY_DISABLE_PNG=true, etc. to disable.
+func LoadEndpointConfig() *EndpointConfig {
+	return &EndpointConfig{
+		GLBEnabled: !isDisabled("BLOCKY_DISABLE_GLB"),
+		PNGEnabled: !isDisabled("BLOCKY_DISABLE_PNG"),
+		GIFEnabled: !isDisabled("BLOCKY_DISABLE_GIF"),
+		MP4Enabled: !isDisabled("BLOCKY_DISABLE_MP4"),
+	}
+}
+
+func isDisabled(envVar string) bool {
+	val := strings.ToLower(os.Getenv(envVar))
+	return val == "true" || val == "1" || val == "yes"
+}