diff --git a/config/sitemap.json b/config/sitemap.json
index 8a7eab16f..b52ccb041 100644
--- a/config/sitemap.json
+++ b/config/sitemap.json
@@ -9913,6 +9913,10 @@
         "reference/device-os/libraries/q/QuectelTowerRK.md": {
             "hash": "8fc4b68ee55fa303089c3158f990a73461be550ea335770fabfc8a8e147a4a7a",
             "date": "2025-11-03"
+        },
+        "tools/developer-tools/module-version.md": {
+            "hash": "b6061154a3413973f4e1451c2bf16b5215017fcc431c640507218b64701ec50b",
+            "date": "2025-11-04"
         }
     }
 }
\ No newline at end of file
diff --git a/src/assets/js/api-helper-extras.js b/src/assets/js/api-helper-extras.js
index 9cc320c09..6e31e2ab2 100644
--- a/src/assets/js/api-helper-extras.js
+++ b/src/assets/js/api-helper-extras.js
@@ -3476,6 +3476,210 @@ $(document).ready(function() {
     }
 
 
+    $('.apiHelperModuleVersion').each(function() {
+        const thisPartial = $(this);
+
+        const moduleVersionHelper = {
+            outputWidth: '440px',
+        };
+
+        const moduleVersionPlatformElem = $(thisPartial).find('.moduleVersionPlatform');
+        const moduleVersion1Elem = $(thisPartial).find('.moduleVersion1');
+        const moduleVersion2Elem = $(thisPartial).find('.moduleVersion2');
+        const moduleVersionBodyElem = $(thisPartial).find('.moduleVersionBody');
+
+        const updateOutput = async function() {
+            const platformName = $(moduleVersionPlatformElem).val();
+            const ver1 = $(moduleVersion1Elem).val();
+            const ver2 = $(moduleVersion2Elem).val();
+
+            let verInfo1;
+            try {
+                const fetchRes = await fetch('/assets/files/device-restore/' + ver1 + '/' + platformName + '.json');
+                verInfo1 = await fetchRes.json();
+            }
+            catch(e) {                
+            }
+
+            let verInfo2;
+            if (ver2 != '-') {
+                try {
+                    let fetchRes = await fetch('/assets/files/device-restore/' + ver2 + '/' + platformName + '.json');
+                    verInfo2 = await fetchRes.json();
+                }
+                catch(e) {                
+                }
+            }
+
+            $(thisPartial).find('.moduleVersionHead1').text(ver1);
+            if (verInfo2) {
+                $(thisPartial).find('.moduleVersionHead2').text(ver2);
+            }
+            else {
+                $(thisPartial).find('.moduleVersionHead2').text('');
+            }
+
+            let moduleFunctions = [];
+            for(const key in verInfo1) {
+                const prefixInfo = verInfo1[key].prefixInfo;
+
+                moduleFunctions.push({
+                    moduleFunction: prefixInfo.moduleFunction,
+                    moduleIndex: prefixInfo.moduleIndex,
+                    key,
+                });
+            }
+            console.log('moduleFunctions', moduleFunctions);
+
+            $(moduleVersionBodyElem).empty();
+
+            const fields = [
+                {
+                    title: 'Module Version',
+                    key: 'moduleVersion'
+                },
+            ];
+
+            const columnWidths = {
+                module: '150px',
+                fieldTitle: '150px',
+                value: '100px',
+            };
+            
+
+            for(const key in verInfo1) {
+                let trElem = document.createElement('tr');
+
+                let tdElem;
+                tdElem = document.createElement('td');
+                $(tdElem).css('width', columnWidths.module);
+                $(tdElem).text(key);
+                $(trElem).append(tdElem);
+                $(moduleVersionBodyElem).append(trElem);
+
+                for(const fieldObj of fields) {
+                    trElem = document.createElement('tr');
+
+                    // Spacer below module name
+                    tdElem = document.createElement('td');
+                    $(tdElem).css('width', columnWidths.module);
+                    $(trElem).append(tdElem);
+
+                    tdElem = document.createElement('td');
+                    $(tdElem).css('width', columnWidths.fieldTitle);
+                    $(tdElem).text(fieldObj.title);                        
+                    $(trElem).append(tdElem);
+
+                    for(const values of [verInfo1, verInfo2]) {
+                        if (!values || !values[key].prefixInfo) {
+                            continue;
+                        }
+
+                        tdElem = document.createElement('td');
+                        $(tdElem).css('width', columnWidths.value);
+                        $(tdElem).text(values[key].prefixInfo[fieldObj.key]);
+                        $(trElem).append(tdElem);
+                    }
+
+                    $(moduleVersionBodyElem).append(trElem);
+                }
+
+
+            }
+
+            if (verInfo2) {
+            }
+
+
+        }
+
+        const updateVersionSelect = async function() {
+            $(moduleVersion1Elem).empty();
+            $(moduleVersion2Elem).empty();
+
+            {
+                const optionElem = document.createElement('option');
+                $(optionElem).text('None');
+                $(optionElem).val('-');
+
+                $(moduleVersion2Elem).append(optionElem);
+            }
+
+            const platformName = $(moduleVersionPlatformElem).val();
+
+            for(const verString of moduleVersionHelper.deviceRestore.versionsZipByPlatform[platformName]) {
+                const optionElem = document.createElement('option');
+                $(optionElem).text(verString);
+                $(optionElem).val(verString);
+
+                $(moduleVersion1Elem).append(optionElem);
+                $(moduleVersion2Elem).append(optionElem.cloneNode(true));
+            }
+
+
+            $(moduleVersion1Elem).on('change', updateOutput);
+            $(moduleVersion2Elem).on('change', updateOutput);
+            updateOutput();
+        }
+
+        const run = async function() {
+
+            const promises = [];
+
+            /*
+            promises.push(new Promise(function(resolve, reject) {
+                apiHelper.getCarriersJson().then(function(carriersJson) {
+                    moduleVersionHelper.carriersJson = carriersJson;
+            
+                    resolve();
+                });
+            }));
+            */
+
+            promises.push(new Promise(function(resolve, reject) {
+                fetch('/assets/files/deviceRestore.json')
+                    .then(response => response.json())
+                    .then(function(data) {
+
+                        moduleVersionHelper.deviceRestore = data;
+                        
+                        resolve();
+                    });                    
+            }));
+
+            await Promise.all(promises);
+
+            console.log('moduleVersionHelper', moduleVersionHelper);
+
+            moduleVersionHelper.devicePlatformNames = [];
+            for(const platformObj of moduleVersionHelper.deviceRestore.platforms) {
+                if (!platformObj.discontinued) {
+                    moduleVersionHelper.devicePlatformNames.push(platformObj.name);
+                }
+            }
+            moduleVersionHelper.devicePlatformNames.sort(function(a, b) {
+                const aObj = moduleVersionHelper.deviceRestore.platforms.find(e => e.name == a);
+                const bObj = moduleVersionHelper.deviceRestore.platforms.find(e => e.name == b);
+
+                return aObj.title.localeCompare(bObj.title);
+            })
+
+            // Load platform popup
+            for(const name of moduleVersionHelper.devicePlatformNames) {
+                const platformObj = moduleVersionHelper.deviceRestore.platforms.find(e => e.name == name)
+
+                const optionElem = document.createElement('option');
+                $(optionElem).text(platformObj.title + ' (' + platformObj.id + ')');
+                $(optionElem).val(name);
+
+                $(moduleVersionPlatformElem).append(optionElem);
+            }
+            $(moduleVersionPlatformElem).on('change', updateVersionSelect)
+            await updateVersionSelect();
+        };
+        run();
+    })
+
 });
 
 
diff --git a/src/content/tools/developer-tools/module-version.md b/src/content/tools/developer-tools/module-version.md
new file mode 100644
index 000000000..1231f9ce9
--- /dev/null
+++ b/src/content/tools/developer-tools/module-version.md
@@ -0,0 +1,11 @@
+---
+title: Module version tool
+columns: two
+layout: commonTwo.hbs
+description: Tools for comparing module version numbers
+includeDefinitions: [api-helper, api-helper-extras]
+---
+
+# {{title}}
+
+{{> module-version}}
\ No newline at end of file
diff --git a/src/content/tools/newMenu.json b/src/content/tools/newMenu.json
index 39d34501e..a27a6af2e 100644
--- a/src/content/tools/newMenu.json
+++ b/src/content/tools/newMenu.json
@@ -100,6 +100,10 @@
                 {
                     "dir": "file-to-code",
                     "title": "File to code generator"
+                },
+                {
+                    "dir": "module-version",
+                    "title": "Module version tool"
                 }
             ]
         },
diff --git a/templates/partials/module-version.hbs b/templates/partials/module-version.hbs
new file mode 100644
index 000000000..ceea1e515
--- /dev/null
+++ b/templates/partials/module-version.hbs
@@ -0,0 +1,40 @@
+<div class="apiHelperModuleVersion">
+    <div class="apiHelper">
+        <div class="apiHelperBox">
+            <table class="apiHelperTableNoMargin">
+                <tbody>
+                    <tr>
+                        <td>Platform</td>
+
+                        <td><select class="moduleVersionPlatform"></select></td>
+                        <td>&nbsp;</td>
+                    </tr>
+                    <tr>
+                        <td>Version</td>
+                        <td><select class="moduleVersion1"></select></td>
+                        <td>&nbsp;</td>
+                    </tr>
+                    <tr>
+                        <td>Version to compare to</td>
+                        <td><select class="moduleVersion2"></select></td>
+                        <td>&nbsp;</td>
+                    </tr>
+                </tbody>
+            </table>                
+        </div>
+    </div>
+    <div class="moduleVersionOutput">
+        <table class="apiHelperTableNoMargin">
+            <thead>
+                <tr>
+                    <th colspan="2">&nbsp;</th>
+                    <th class="moduleVersionHead1"></th>
+                    <th class="moduleVersionHead2"></th>
+                </tr>
+            </thead>
+            <tbody class="moduleVersionBody"></tbody>
+        </table>
+    </div>
+</div>
+
+