diff --git a/en/contribute.md b/en/contribute.md
index ee01831..d928b89 100644
--- a/en/contribute.md
+++ b/en/contribute.md
@@ -19,7 +19,7 @@ have it yet. It's free.
 
 Go to [the wiki repository](https://github.com/openIPC/wiki/) and fork it.
 
-![GitHub Fork](../images/gh-fork.png)
+![GitHub Fork](../images/gh-fork.webp)
 
 Make changes (correct a typo, add another record into a table, or write a new
 article) and commit them to your own fork of the repository.
@@ -27,7 +27,7 @@ article) and commit them to your own fork of the repository.
 From your repository, create a pull request, so we could review and incorporate
 your changes into our version of the wiki.
 
-![GitHub Contribute](../images/gh-contribute.png)
+![GitHub Contribute](../images/gh-contribute.webp)
 
 ### Small corrections, typos.
 
@@ -35,6 +35,6 @@ It is even easier to deal with small corrections while using GitHub. Spotted a
 typo? Have an idea of a better wording? Noticed a broken link? Just hit this
 pencil-looking button and make corrections.
 
-![GutHub Correction](../images/gh-correction.png)
+![GutHub Correction](../images/gh-correction.webp)
 
 [gh-signup]: https://github.com/signup
diff --git a/en/howto-streaming-telegram.md b/en/howto-streaming-telegram.md
index 7188a75..57273db 100644
--- a/en/howto-streaming-telegram.md
+++ b/en/howto-streaming-telegram.md
@@ -5,21 +5,21 @@
 
 Open the channel you want to translate to. Start a streaming session.
 
-![](../images/howto-streaming-telegram-1.png)
+![](../images/howto-streaming-telegram-1.webp)
 
 Copy Server URL and Stream key from Settings.
 
-![](../images/howto-streaming-telegram-2.png)
+![](../images/howto-streaming-telegram-2.webp)
 
 Open `/etc/majestic.yaml` on camera and add the URL and the key into `outgoing` section of the config.
 
-![](../images/howto-streaming-telegram-3.png)
-![](../images/howto-streaming-telegram-4.png)
+![](../images/howto-streaming-telegram-3.webp)
+![](../images/howto-streaming-telegram-4.webp)
 
 Restart majestic streamer.
 
-![](../images/howto-streaming-telegram-5.png)
+![](../images/howto-streaming-telegram-5.webp)
 
 Enjoy the stream.
 
-![](../images/howto-streaming-telegram-6.png)
+![](../images/howto-streaming-telegram-6.webp)
diff --git a/en/installation.md b/en/installation.md
index 27f5a3d..7e96fe4 100644
--- a/en/installation.md
+++ b/en/installation.md
@@ -43,10 +43,10 @@ package on the camera's main PCB (see example photo below), or by using
 software such as [ipctool](https://openipc.github.io/ipctool/) to identify the
 SoC model from the vendor firmware.
 
-![SoC Marking](../images/soc-hisilicon.jpg)
-![SoC Marking](../images/soc-ingenic-t20.jpg)
-![SoC Marking](../images/soc-ingenic-t31.jpg)
-![SoC Marking](../images/soc-ingenic-t40.jpg)
+![SoC Marking](../images/soc-hisilicon.webp)
+![SoC Marking](../images/soc-ingenic-t20.webp)
+![SoC Marking](../images/soc-ingenic-t31.webp)
+![SoC Marking](../images/soc-ingenic-t40.webp)
 
 _Hisilicon Hi3518EV100, Ingenic T20, T31 and T40 SoCs marking.
 Relevant symbols highlighted with yellow._
diff --git a/images/camera-connector-colorcode.jpg b/images/camera-connector-colorcode.jpg
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diff --git a/images/soc-ingenic-t31.jpg b/images/soc-ingenic-t31.jpg
deleted file mode 100644
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diff --git a/images/soc-ingenic-t31.webp b/images/soc-ingenic-t31.webp
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diff --git a/images/soc-ingenic-t40.jpg b/images/soc-ingenic-t40.jpg
deleted file mode 100644
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diff --git a/ru/about.md b/ru/about.md
index 769c0e1..e4faa46 100644
--- a/ru/about.md
+++ b/ru/about.md
@@ -42,7 +42,7 @@ OpenIPC. [Список таких процессоров][socs] пока огр
 хитрость: сделайте маркировку на обеих частях разъема цветным фломастером для
 пластика, так вы точно будете знать, какой штекер от какого разъема._
 
-![](../images/camera-connector-colorcode.jpg)
+![](../images/camera-connector-colorcode.webp)
 
 ### Знание Linux.
 
@@ -64,7 +64,7 @@ OpenIPC. [Список таких процессоров][socs] пока огр
 UART. Как правило, это группа из трех, реже четырех контактных площадок,
 расположенных на самом краю платы.
 
-![](../images/camera-uart.jpg)
+![](../images/camera-uart.webp)
 
 Вам нужно будет самостоятельно определить порт на плате, выяснить его
 распиновку, и либо распаять на него коннектор, либо припаять провода напрямую
diff --git a/ru/installation.md b/ru/installation.md
index fb3c538..ec81c92 100644
--- a/ru/installation.md
+++ b/ru/installation.md
@@ -6,10 +6,10 @@
 
 ### Шаг 1. Определите тип процессора.
 
-![SoC Marking](../images/soc-hisilicon.jpg)
-![SoC Marking](../images/soc-ingenic-t20.jpg)
-![SoC Marking](../images/soc-ingenic-t31.jpg)
-![SoC Marking](../images/soc-ingenic-t40.jpg)
+![SoC Marking](../images/soc-hisilicon.webp)
+![SoC Marking](../images/soc-ingenic-t20.webp)
+![SoC Marking](../images/soc-ingenic-t31.webp)
+![SoC Marking](../images/soc-ingenic-t40.webp)
 
 _Пример маркировки процессоров Hisilicon Hi3518EV100, Ingenic T20, T31 и T40.
 Значимые символы обведены жёлтым._