diff --git a/docs/common-coreboot-docs/checkbox.md b/docs/common-coreboot-docs/checkbox.md
index 30a83c5ffc..330c76f98b 100644
--- a/docs/common-coreboot-docs/checkbox.md
+++ b/docs/common-coreboot-docs/checkbox.md
@@ -64,7 +64,7 @@ perform the following steps:
         it.
     - Restart your system for changes to take effect.
 
-![](../images/checkbox_aut_login.jpg)
+![](../images/checkbox_aut_login.png)
 
 ## Download and install Checkbox
 
diff --git a/docs/ecosystem/overview.md b/docs/ecosystem/overview.md
index 068badddd8..a3a22ca833 100644
--- a/docs/ecosystem/overview.md
+++ b/docs/ecosystem/overview.md
@@ -5,7 +5,7 @@
 Dasharo ecosystem contain multiple components on various levels of
 organization. This section overview role of every component.
 
-![](../images/ecosystem_overview.jpg)
+![](../images/ecosystem_overview.png)
 
 * Open Source Firmware Community - semi-organised collections of contributors
   to projects related to embedded firmware. Dasharo project contributors are
diff --git a/docs/images/NS51-front-1.jpg b/docs/images/NS51-front-1.jpg
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diff --git a/docs/images/jsm_add_request.jpg b/docs/images/jsm_add_request.jpg
deleted file mode 100644
index 021756c319..0000000000
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diff --git a/docs/images/jsm_view_requests.jpg b/docs/images/jsm_view_requests.jpg
deleted file mode 100644
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new file mode 100644
index 0000000000..22b8051222
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diff --git a/docs/images/jsm_workflow.jpg b/docs/images/jsm_workflow.jpg
deleted file mode 100644
index ad1355dcb0..0000000000
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diff --git a/docs/images/jsm_workflow.png b/docs/images/jsm_workflow.png
new file mode 100644
index 0000000000..5f77d8bd1f
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diff --git a/docs/images/rte-rest-api-interface.jpg b/docs/images/rte-rest-api-interface.jpg
deleted file mode 100644
index 9955fc366d..0000000000
Binary files a/docs/images/rte-rest-api-interface.jpg and /dev/null differ
diff --git a/docs/images/rte-rest-api-interface.png b/docs/images/rte-rest-api-interface.png
new file mode 100644
index 0000000000..3198f53bb7
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diff --git a/docs/osf-trolling-list/jsm_documentation.md b/docs/osf-trolling-list/jsm_documentation.md
index d001fd6470..0318478753 100644
--- a/docs/osf-trolling-list/jsm_documentation.md
+++ b/docs/osf-trolling-list/jsm_documentation.md
@@ -36,9 +36,9 @@ To add a new request using the web service:
 3. When you are ready to send the request, click Send. Your request is created
    and awaits our response.
 
-![](../images/jsm_add_request.jpg)
+![](../images/jsm_add_request.png)
 
-![](../images/jsm_view_requests.jpg)
+![](../images/jsm_view_requests.png)
 
 ### Raising requests using email
 
@@ -64,7 +64,7 @@ also receive information on which requests will be resolved in the next release.
 
 The diagram below presents what the workflow of JSM requests looks like.
 
-![](../images/jsm_workflow.jpg)
+![](../images/jsm_workflow.png)
 
 * `Open` - your request is created and visible for us, but we didn't start
 working on it yet.
diff --git a/docs/transparent-validation/msi-z690/images/reading_power_status.jpg b/docs/transparent-validation/msi-z690/images/reading_power_status.jpg
deleted file mode 100644
index 7fccb64315..0000000000
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diff --git a/docs/transparent-validation/msi-z690/images/reading_power_status.png b/docs/transparent-validation/msi-z690/images/reading_power_status.png
new file mode 100644
index 0000000000..9360af77ab
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diff --git a/docs/transparent-validation/msi-z690/laboratory-assembly-guide.md b/docs/transparent-validation/msi-z690/laboratory-assembly-guide.md
index 65e8e2e075..9457701967 100644
--- a/docs/transparent-validation/msi-z690/laboratory-assembly-guide.md
+++ b/docs/transparent-validation/msi-z690/laboratory-assembly-guide.md
@@ -248,7 +248,7 @@ Connect the RTE SPI header to the platform as described in the table:
 Connect the RTE J1 header to the platform JFP1 header as shown in the picture
 below:
 
-![IMG](images/reading_power_status.jpg)
+![IMG](images/reading_power_status.png)
 
 The values ​​of `R1`, `R2`, `V1` and `V2` should meet the relationship according
 to the formula `R1/R2 = V2/V1`. `V1` cannot be greater than 3.3V (RTE property).
diff --git a/docs/transparent-validation/msi-z790/laboratory-assembly-guide.md b/docs/transparent-validation/msi-z790/laboratory-assembly-guide.md
index c021e32211..45c8078e0d 100644
--- a/docs/transparent-validation/msi-z790/laboratory-assembly-guide.md
+++ b/docs/transparent-validation/msi-z790/laboratory-assembly-guide.md
@@ -248,7 +248,7 @@ Connect the RTE SPI header to the platform as described in the table:
 Connect the RTE J1 header to the platform JFP1 header as shown in the picture
 below:
 
-![IMG](../msi-z690/images/reading_power_status.jpg)
+![IMG](../msi-z690/images/reading_power_status.png)
 
 The values ​​of `R1`, `R2`, `V1` and `V2` should meet the relationship according
 to the formula `R1/R2 = V2/V1`. `V1` cannot be greater than 3.3V (RTE property).
diff --git a/docs/transparent-validation/rte/v1.1.0/specification.md b/docs/transparent-validation/rte/v1.1.0/specification.md
index d4709743e9..c0310956d0 100644
--- a/docs/transparent-validation/rte/v1.1.0/specification.md
+++ b/docs/transparent-validation/rte/v1.1.0/specification.md
@@ -44,7 +44,7 @@
 
 ### RteCtrl: Web interface
 
-![](../../../images/rte-rest-api-interface.jpg)
+![](../../../images/rte-rest-api-interface.png)
 
 **RteCtrl** is a REST API controller used for RTE board. It comes with meta-rte
 operating system and starts automatically on port `8000` without the necessity
diff --git a/docs/unified/novacustom/overview.md b/docs/unified/novacustom/overview.md
index 6b0f7df0f9..a5939119a6 100644
--- a/docs/unified/novacustom/overview.md
+++ b/docs/unified/novacustom/overview.md
@@ -9,7 +9,7 @@
     - [NS51 series](https://configurelaptop.eu/ns51-series/)
     - [NS70 series](https://configurelaptop.eu/ns70-series/)
 
-    ![](/images/NS51-front-1.jpg)
+    ![](/images/NS51-front-1.png)
 
 === "NV4x ADL"
     The `NovaCustom NV4x 12th Gen` section is related to the one physical
@@ -17,7 +17,7 @@
 
     - [NV41 series](https://configurelaptop.eu/nv41-series/)
 
-    ![](/images/NV4x-front-1.jpg)
+    ![](/images/NV4x-front-1.png)
 
 === "NS5x TGL"
     The `NovaCustom NS5x/7x 11th Gen` section is related to the two physical
@@ -26,7 +26,7 @@
     - [NS51 series](https://configurelaptop.eu/ns51-series/)
     - [NS70 series](https://configurelaptop.eu/ns70-series/)
 
-    ![](/images/NS51-front-1.jpg)
+    ![](/images/NS51-front-1.png)
 
 === "NV4x TGL"
     The `NovaCustom NV4x 11th Gen` section is related to the one physical
@@ -34,7 +34,7 @@
 
     - [NV41 series](https://configurelaptop.eu/nv41-series/)
 
-    ![](/images/NV4x-front-1.jpg)
+    ![](/images/NV4x-front-1.png)
 
 For more information on the hardware, please refer to the references in above
 links.