diff --git a/frontend/src/assets/variables.scss b/frontend/src/assets/variables.scss
index 80439a2..85a14c1 100644
--- a/frontend/src/assets/variables.scss
+++ b/frontend/src/assets/variables.scss
@@ -31,6 +31,12 @@ $major-tick: $gray-4;
 $minor-tick: $gray-5;
 
 $text-font: Helvetica, sans-serif;
+$normal-text-size: 16px;
+$small-text-size: 12px;
+
+$monospace-text-font: Monaco, monospace, monospace;
+$normal-monospace-text-size: 12px;
+$small-monospace-text-size: 10px;
 
 $colors: (
     $red-1,
diff --git a/frontend/src/components/SvgGraph.vue b/frontend/src/components/SvgGraph.vue
index f365a6e..e05526e 100644
--- a/frontend/src/components/SvgGraph.vue
+++ b/frontend/src/components/SvgGraph.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { computed, provide, ref } from 'vue';
 import { useNow } from '@/composables/ticker';
-import { GRAPH_DATA, type GraphData } from '@/graph/graph';
+import { GRAPH_DATA, type GraphData, GraphSide } from '@/graph/graph';
 import TimeText from '@/components/TimeText.vue';
 
 const props = defineProps<{
@@ -13,6 +13,7 @@ const props = defineProps<{
     right_axis?: boolean;
     hide_time_labels?: boolean;
     hide_time_ticks?: boolean;
+    legend?: GraphSide;
 }>();
 
 const width = computed(() => {
@@ -62,8 +63,9 @@ const time_lines = [
 time_lines.reverse();
 const text_offset = computed(() => 5);
 
-const border_left = computed(() => props.left_axis ? 96 : 0);
-const border_right = computed(() => props.right_axis ? 80 : 0);
+const legend_width = 160;
+const border_left = computed(() => (props.left_axis ? 96 : 0) + (props.legend == GraphSide.Left ? legend_width : 0));
+const border_right = computed(() => (props.right_axis ? 80 : 0) + (props.legend == GraphSide.Right ? legend_width : 0));
 const border_top = computed(() => 6);
 const border_bottom = computed(() => props.hide_time_labels ? 6 : 24);
 
@@ -81,6 +83,13 @@ const x_map = (x: number) => {
 
 const telemetry_lines = ref([]);
 
+const legend_enabled = computed(() => props.legend === GraphSide.Left || props.legend === GraphSide.Right);
+const legend_x = computed(() => (props.legend === GraphSide.Left) ? (8) : (width.value - legend_width + 8));
+const legend_y = computed(() => border_top.value);
+const legend_x_stride = computed(() => 0);
+const legend_y_stride = computed(() => 16);
+const legend_width_output = computed(() => legend_width - 8);
+
 provide<GraphData>(GRAPH_DATA, {
     border_top: border_top,
     min_x: min_x,
@@ -90,6 +99,12 @@ provide<GraphData>(GRAPH_DATA, {
     x_map: x_map,
     lines: telemetry_lines,
     max_update_rate: 1000 / 10,
+    legend_enabled: legend_enabled,
+    legend_x: legend_x,
+    legend_y: legend_y,
+    legend_x_stride: legend_x_stride,
+    legend_y_stride: legend_y_stride,
+    legend_width: legend_width_output,
 });
 
 const line_duration = computed(() => {
diff --git a/frontend/src/components/TelemetryLine.vue b/frontend/src/components/TelemetryLine.vue
index d8f25f2..68b4304 100644
--- a/frontend/src/components/TelemetryLine.vue
+++ b/frontend/src/components/TelemetryLine.vue
@@ -31,6 +31,8 @@ const props = defineProps<{
 
 const smoothing_distance_x = 5;
 const maximum_minimum_separation_live = 100; // ms
+const legend_line_length = 8;
+const legend_text_offset = 4;
 
 const text_offset = computed(() => 10);
 const min_sep = computed(() => Math.min(props.minimum_separation || 0, maximum_minimum_separation_live));
@@ -247,6 +249,30 @@ const current_value = computed(() => {
     }
     return undefined;
 });
+
+const legend_x = computed(() => {
+    return toValue(graph_data.legend_x) + toValue(graph_data.legend_x_stride) * index.value;
+});
+
+const legend_y = computed(() => {
+    return toValue(graph_data.legend_y) + toValue(graph_data.legend_y_stride) * index.value;
+});
+
+const legend_text = computed(() => {
+    const max_chars = (toValue(graph_data.legend_width) - legend_line_length - legend_text_offset * 2) / 7;
+    const start_text = props.data;
+    if (start_text.length > max_chars) {
+        return start_text.substring(0, 3) + "..." + start_text.substring(start_text.length - max_chars + 6);
+    }
+    return start_text;
+});
+
+const legend_line = computed(() => {
+    let x = legend_x.value;
+    let y = legend_y.value;
+    return `${x},${y} ${x + legend_line_length},${y}`;
+});
+
 </script>
 
 <template>
@@ -265,6 +291,17 @@ const current_value = computed(() => {
             :value="current_value"
         >
         </ValueLabel>
+        <template v-if="toValue(graph_data.legend_enabled)">
+            <polyline
+                fill="none"
+                :points="legend_line"
+            ></polyline>
+            <text
+                :x="legend_x + legend_line_length + legend_text_offset"
+                :y="legend_y">
+                {{ legend_text }}
+            </text>
+        </template>
     </g>
 </template>
 
@@ -275,4 +312,14 @@ polyline {
     stroke-width: 1px;
     stroke: var(--indexed-color);
 }
+
+text {
+    font-family: variables.$monospace-text-font;
+    text-anchor: start;
+    stroke: variables.$text-color;
+    fill: variables.$text-color;
+    dominant-baseline: middle;
+    font-size: variables.$small-monospace-text-size;
+}
+
 </style>
diff --git a/frontend/src/graph/graph.ts b/frontend/src/graph/graph.ts
index bfb3ae0..e31f26b 100644
--- a/frontend/src/graph/graph.ts
+++ b/frontend/src/graph/graph.ts
@@ -1,9 +1,9 @@
 import type { MaybeRefOrGetter, Ref } from 'vue';
 
 export enum GraphSide {
+    Hidden,
     Right,
     Left,
-    Hidden,
 }
 
 export const GRAPH_DATA = Symbol();
@@ -17,4 +17,10 @@ export interface GraphData {
     x_map: (x: number) => number;
     lines: Ref<symbol[]>;
     max_update_rate: MaybeRefOrGetter<number>;
+    legend_enabled: MaybeRefOrGetter<boolean>;
+    legend_x: MaybeRefOrGetter<number>;
+    legend_x_stride: MaybeRefOrGetter<number>;
+    legend_y: MaybeRefOrGetter<number>;
+    legend_y_stride: MaybeRefOrGetter<number>;
+    legend_width: MaybeRefOrGetter<number>;
 }
diff --git a/frontend/src/views/HomeView.vue b/frontend/src/views/HomeView.vue
index e145f69..7315815 100644
--- a/frontend/src/views/HomeView.vue
+++ b/frontend/src/views/HomeView.vue
@@ -4,6 +4,7 @@ import { provide } from 'vue';
 import Graph from '@/components/SvgGraph.vue';
 import Axis from '@/components/GraphAxis.vue';
 import Line from '@/components/TelemetryLine.vue';
+import { GraphSide } from '@/graph/graph';
 
 const websocket = useWebsocket();
 provide(WEBSOCKET_SYMBOL, websocket);
@@ -15,6 +16,7 @@ provide(WEBSOCKET_SYMBOL, websocket);
             :width="800"
             :height="400"
             :right_axis="true"
+            :legend="GraphSide.Left"
         >
             <Axis>
                 <Line data="simple_producer/time_offset"></Line>
@@ -27,6 +29,7 @@ provide(WEBSOCKET_SYMBOL, websocket);
             :height="400"
             :duration="60 * 1000 * 10"
             :right_axis="true"
+            :legend="GraphSide.Right"
         >
             <Axis>
                 <Line