diff --git a/src/recorder/index.js b/src/recorder/index.js
index 3dad7fb97..80ceb018a 100644
--- a/src/recorder/index.js
+++ b/src/recorder/index.js
@@ -23,9 +23,12 @@ import { record } from 'rrweb';
 
   const REPLAY_FLUSH_EVENT_COUNT = 100;
   const REPLAY_FLUSH_INTERVAL = 2000;
-  const REPLAY_MAX_PAYLOAD_SIZE = 950000;
+  const REPLAY_MAX_PAYLOAD_SIZE = 500000;
   const REPLAY_FRAGMENT_TYPE = 'umami:rrweb-event-fragment';
   const REPLAY_FRAGMENT_TOTAL_PLACEHOLDER = 999999999;
+  const RRWEB_EVENT_TYPE = {
+    FullSnapshot: 2,
+  };
   const HEATMAP_FLUSH_EVENT_COUNT = 20;
   const HEATMAP_FLUSH_INTERVAL = 5000;
 
@@ -101,6 +104,8 @@ import { record } from 'rrweb';
   const getReplayFragmentId = () =>
     `${Date.now().toString(36)}-${Math.random().toString(36).slice(2)}`;
 
+  const isReplayFullSnapshot = event => event?.type === RRWEB_EVENT_TYPE.FullSnapshot;
+
   const sendPayload = (type, payload, useKeepalive = false) => {
     const cache = getSessionCache();
 
@@ -196,6 +201,25 @@ import { record } from 'rrweb';
     for (const event of events) {
       const chunkTimestamp = timestamp + chunkOffset;
 
+      if (isReplayFullSnapshot(event)) {
+        if (chunk.length) {
+          sendReplayChunk(chunk, chunkTimestamp, useKeepalive);
+          chunk = [];
+          chunkOffset += 1;
+        }
+
+        const snapshotTimestamp = timestamp + chunkOffset;
+
+        if (isReplayPayloadTooLarge([event], snapshotTimestamp)) {
+          chunkOffset += sendReplayEventFragments(event, snapshotTimestamp, useKeepalive);
+        } else {
+          sendReplayChunk([event], snapshotTimestamp, useKeepalive);
+          chunkOffset += 1;
+        }
+
+        continue;
+      }
+
       if (isReplayPayloadTooLarge([event], chunkTimestamp)) {
         if (chunk.length) {
           sendReplayChunk(chunk, chunkTimestamp, useKeepalive);
@@ -419,6 +443,12 @@ import { record } from 'rrweb';
           return;
         }
 
+        if (isReplayFullSnapshot(event)) {
+          flushReplay();
+          sendReplayEvents([event], getReplayChunkIndex());
+          return;
+        }
+
         const timestamp = Math.floor(Date.now() / 1000);
 
         if (isReplayPayloadTooLarge([event], timestamp)) {