diff --git a/Aaru.Server/Components/Admin/Pages/TestedMedia/Edit.razor b/Aaru.Server/Components/Admin/Pages/TestedMedia/Edit.razor
new file mode 100644
index 00000000..e45f8523
--- /dev/null
+++ b/Aaru.Server/Components/Admin/Pages/TestedMedia/Edit.razor
@@ -0,0 +1,53 @@
+@page "/admin/tested-media/edit/{Id:int}"
+@attribute [Authorize]
+@layout AdminLayout
+
+<PageTitle>Edit Tested Media</PageTitle>
+
+@if(!isLoaded)
+{
+    <div>Loading...</div>
+}
+else
+{
+    <EditForm Model="testedMedia" OnValidSubmit="HandleValidSubmit">
+        <DataAnnotationsValidator />
+        <ValidationSummary />
+        <div class="mb-3">
+            <label class="form-label">Manufacturer</label>
+            <InputText class="form-control" @bind-Value="testedMedia.Manufacturer" />
+            <ValidationMessage For="@(() => testedMedia.Manufacturer)" />
+        </div>
+        <div class="mb-3">
+            <label class="form-label">Model</label>
+            <InputText class="form-control" @bind-Value="testedMedia.Model" />
+            <ValidationMessage For="@(() => testedMedia.Model)" />
+        </div>
+        <div class="mb-3">
+            <label class="form-label">Medium Type Name</label>
+            <InputText class="form-control" @bind-Value="testedMedia.MediumTypeName" />
+            <ValidationMessage For="@(() => testedMedia.MediumTypeName)" />
+        </div>
+        <div class="mb-3 form-check">
+            <InputCheckbox class="form-check-input" @bind-Value="testedMedia.MediaIsRecognized" />
+            <label class="form-check-label">Media Is Recognized</label>
+        </div>
+        <div class="mb-3">
+            <label class="form-label">Blocks</label>
+            <InputNumber class="form-control" @bind-Value="testedMedia.Blocks" />
+            <ValidationMessage For="@(() => testedMedia.Blocks)" />
+        </div>
+        <div class="mb-3">
+            <label class="form-label">Block Size</label>
+            <InputNumber class="form-control" @bind-Value="testedMedia.BlockSize" />
+            <ValidationMessage For="@(() => testedMedia.BlockSize)" />
+        </div>
+        <div class="mb-3">
+            <label class="form-label">Long Block Size</label>
+            <InputNumber class="form-control" @bind-Value="testedMedia.LongBlockSize" />
+            <ValidationMessage For="@(() => testedMedia.LongBlockSize)" />
+        </div>
+        <button type="submit" class="btn btn-primary">Save</button>
+        <button type="button" class="btn btn-secondary ms-2" @onclick="GoBack">Cancel</button>
+    </EditForm>
+}
diff --git a/Aaru.Server/Components/Admin/Pages/TestedMedia/Edit.razor.cs b/Aaru.Server/Components/Admin/Pages/TestedMedia/Edit.razor.cs
new file mode 100644
index 00000000..6acf9a9f
--- /dev/null
+++ b/Aaru.Server/Components/Admin/Pages/TestedMedia/Edit.razor.cs
@@ -0,0 +1,86 @@
+using System.ComponentModel.DataAnnotations;
+using Microsoft.AspNetCore.Components;
+using Microsoft.EntityFrameworkCore;
+using DbContext = Aaru.Server.Database.DbContext;
+
+namespace Aaru.Server.Components.Admin.Pages.TestedMedia;
+
+public partial class Edit : ComponentBase
+{
+    DbContext db;
+    bool      isLoaded;
+
+    TestedMediaViewModel testedMedia = new();
+    [Parameter]
+    public int Id { get; set; }
+
+    [Inject]
+    public IDbContextFactory<DbContext> DbContextFactory { get; set; }
+
+    [Inject]
+    public NavigationManager Navigation { get; set; }
+
+    protected override async Task OnInitializedAsync()
+    {
+        db = await DbContextFactory.CreateDbContextAsync();
+        CommonTypes.Metadata.TestedMedia? entity = await db.TestedMedia.FindAsync(Id);
+
+        if(entity != null)
+        {
+            testedMedia = new TestedMediaViewModel
+            {
+                Id                = Id,
+                Manufacturer      = entity.Manufacturer,
+                Model             = entity.Model,
+                MediumTypeName    = entity.MediumTypeName,
+                MediaIsRecognized = entity.MediaIsRecognized,
+                Blocks            = entity.Blocks,
+                BlockSize         = entity.BlockSize,
+                LongBlockSize     = entity.LongBlockSize
+            };
+        }
+
+        isLoaded = true;
+    }
+
+    protected async Task HandleValidSubmit()
+    {
+        CommonTypes.Metadata.TestedMedia? entity = await db.TestedMedia.FindAsync(Id);
+
+        if(entity != null)
+        {
+            entity.Manufacturer      = testedMedia.Manufacturer;
+            entity.Model             = testedMedia.Model;
+            entity.MediumTypeName    = testedMedia.MediumTypeName;
+            entity.MediaIsRecognized = testedMedia.MediaIsRecognized;
+            entity.Blocks            = testedMedia.Blocks;
+            entity.BlockSize         = testedMedia.BlockSize;
+            entity.LongBlockSize     = testedMedia.LongBlockSize;
+            await db.SaveChangesAsync();
+        }
+
+        Navigation.NavigateTo("/admin/tested-media");
+    }
+
+    protected void GoBack()
+    {
+        Navigation.NavigateTo("/admin/tested-media");
+    }
+
+    public class TestedMediaViewModel
+    {
+        public int Id { get; set; }
+        [Required]
+        public string Manufacturer { get; set; }
+        [Required]
+        public string Model { get;             set; }
+        public string MediumTypeName    { get; set; }
+        public bool   MediaIsRecognized { get; set; }
+        [Range(0, long.MaxValue)]
+        public ulong? Blocks { get; set; }
+        [Range(0, int.MaxValue)]
+        public uint? BlockSize { get; set; }
+        [Range(0, int.MaxValue)]
+        public uint? LongBlockSize { get; set; }
+    }
+}
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