diff --git a/data/23/chains/bitcoin/index.toml b/data/23/chains/bitcoin/index.toml
index 22905d7..5b9545c 100644
--- a/data/23/chains/bitcoin/index.toml
+++ b/data/23/chains/bitcoin/index.toml
@@ -1,6 +1,6 @@
 name = "Bitcoin"
 symbol = "BTC"
-logo = "logo.svg"
+logo = "logo.webp"
 
 [links]
 web = "https://bitcoin.org/"
\ No newline at end of file
diff --git a/data/23/chains/bitcoin/logo-150px.op.webp b/data/23/chains/bitcoin/logo-150px.op.webp
new file mode 100644
index 0000000..ace0405
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diff --git a/data/23/chains/bitcoin/logo-300px.op.webp b/data/23/chains/bitcoin/logo-300px.op.webp
new file mode 100644
index 0000000..42be96b
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diff --git a/data/23/chains/bitcoin/logo-500px.op.webp b/data/23/chains/bitcoin/logo-500px.op.webp
new file mode 100644
index 0000000..cddccf5
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diff --git a/data/23/chains/bitcoin/logo.op.webp b/data/23/chains/bitcoin/logo.op.webp
new file mode 100644
index 0000000..7be9768
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diff --git a/data/23/chains/bitcoin/logo.webp b/data/23/chains/bitcoin/logo.webp
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diff --git a/data/23/chains/monero/index.toml b/data/23/chains/monero/index.toml
index 7212e50..315679a 100644
--- a/data/23/chains/monero/index.toml
+++ b/data/23/chains/monero/index.toml
@@ -1,6 +1,6 @@
 name = "Monero"
 symbol = "XMR"
-logo = "logo.svg"
+logo = "logo.webp"
 
 [links]
 web = "https://www.getmonero.org/"
diff --git a/data/23/chains/monero/logo-150px.op.webp b/data/23/chains/monero/logo-150px.op.webp
new file mode 100644
index 0000000..e2cff5b
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new file mode 100644
index 0000000..71a2740
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diff --git a/data/23/chains/monero/logo-500px.op.webp b/data/23/chains/monero/logo-500px.op.webp
new file mode 100644
index 0000000..c2a36e2
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diff --git a/data/23/chains/monero/logo.op.webp b/data/23/chains/monero/logo.op.webp
new file mode 100644
index 0000000..a562bda
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diff --git a/data/23/chains/monero/logo.svg b/data/23/chains/monero/logo.svg
index 6dd7e07..06dccb7 100644
--- a/data/23/chains/monero/logo.svg
+++ b/data/23/chains/monero/logo.svg
@@ -1 +1,16 @@
-<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 3756.09 3756.49"><title>monero</title><path d="M4128,2249.81C4128,3287,3287.26,4127.86,2250,4127.86S372,3287,372,2249.81,1212.76,371.75,2250,371.75,4128,1212.54,4128,2249.81Z" transform="translate(-371.96 -371.75)" style="fill:#fff"/><path id="_149931032" data-name=" 149931032" d="M2250,371.75c-1036.89,0-1879.12,842.06-1877.8,1878,0.26,207.26,33.31,406.63,95.34,593.12h561.88V1263L2250,2483.57,3470.52,1263v1579.9h562c62.12-186.48,95-385.85,95.37-593.12C4129.66,1212.76,3287,372,2250,372Z" transform="translate(-371.96 -371.75)" style="fill:#f26822"/><path id="_149931160" data-name=" 149931160" d="M1969.3,2764.17l-532.67-532.7v994.14H1029.38l-384.29.07c329.63,540.8,925.35,902.56,1604.91,902.56S3525.31,3766.4,3855,3225.6H3063.25V2231.47l-532.7,532.7-280.61,280.61-280.62-280.61h0Z" transform="translate(-371.96 -371.75)" style="fill:#4d4d4d"/></svg>
\ No newline at end of file
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN"
+  "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
+<svg width="3756" height="3756">
+<g style="fill:black;fill-opacity:1;stroke:none;stroke-width:1;stroke-opacity:1;fill-rule:nonzero;" transform="scale(0.999976,0.99987)">
+<g style="fill:#fff;" transform="translate(-371.96,-371.75)">
+  <path d="M4128,2249.81C4128,3287,3287.26,4127.86,2250,4127.86S372,3287,372,2249.81,1212.76,371.75,2250,371.75,4128,1212.54,4128,2249.81Z"/>
+</g>
+<g style="fill:#f26822;" transform="translate(-371.96,-371.75)">
+  <path d="M2250,371.75c-1036.89,0-1879.12,842.06-1877.8,1878,0.26,207.26,33.31,406.63,95.34,593.12h561.88V1263L2250,2483.57,3470.52,1263v1579.9h562c62.12-186.48,95-385.85,95.37-593.12C4129.66,1212.76,3287,372,2250,372Z"/>
+</g>
+<g style="fill:#4d4d4d;" transform="translate(-371.96,-371.75)">
+  <path d="M1969.3,2764.17l-532.67-532.7v994.14H1029.38l-384.29.07c329.63,540.8,925.35,902.56,1604.91,902.56S3525.31,3766.4,3855,3225.6H3063.25V2231.47l-532.7,532.7-280.61,280.61-280.62-280.61h0Z"/>
+</g>
+</g>
+</svg>
diff --git a/data/23/chains/monero/logo.webp b/data/23/chains/monero/logo.webp
new file mode 100644
index 0000000..a562bda
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diff --git a/data/23/events/monero-meetup/index.toml b/data/23/events/monero-meetup/index.toml
index c521a22..69c217f 100644
--- a/data/23/events/monero-meetup/index.toml
+++ b/data/23/events/monero-meetup/index.toml
@@ -42,7 +42,7 @@ button = "Register for free!"
 [[speakers]]
 id = "ajs"
 name = "ajs"
-photo = "photos/speakers/ajs.png"
+photo = "photos/speakers/ajs.webp"
 caption = "MoneroKon"
 twitter = "icemkon"
 
@@ -50,6 +50,6 @@ twitter = "icemkon"
 id = "msvb"
 name = "Michael Schloh von Bennewitz"
 nickname = "MSvB"
-photo = "photos/speakers/msvb.png"
+photo = "photos/speakers/msvb.webp"
 caption = "Computer scientist (MoneroKon)"
 twitter = "icemkon"
\ No newline at end of file
diff --git a/data/23/events/monero-meetup/photos/ajs.png b/data/23/events/monero-meetup/photos/ajs.png
deleted file mode 100644
index 6893bde..0000000
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deleted file mode 100644
index c0ee317..0000000
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diff --git a/data/23/events/monero-meetup/photos/speakers/ajs-150px.op.webp b/data/23/events/monero-meetup/photos/speakers/ajs-150px.op.webp
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