diff --git a/assets/js/controllers/edit_upload.js b/assets/js/controllers/edit_upload.js
index 65b0234..929b905 100644
--- a/assets/js/controllers/edit_upload.js
+++ b/assets/js/controllers/edit_upload.js
@@ -5,7 +5,10 @@ const processorFrame = Handlebars.compile(`
     <div class="card mb-3">
       <div class="card-header d-flex justify-content-between">
         <span>{{name}}</span>
-        <a href="#" class="btn btn-sm btn-secondary float-end">X</a>
+        <a href="#" class="btn btn-sm btn-secondary float-end"
+          data-action="edit-upload#removeProcessor"
+          data-edit-upload-id-param="{{id}}"
+        >X</a>
       </div>
       <div class="card-body">
         {{{props}}}
@@ -13,14 +16,12 @@ const processorFrame = Handlebars.compile(`
     </div>
 `);
 
-const processors = [
-    {
-        name: "shadow",
+const processorUIs = {
+    "shadow": {
         label: "Shadow",
         template: Handlebars.compile(`This processor has no properties.`),
     },
-    {
-        name: "resize",
+    "resize": {
         label: "Resize",
         template: Handlebars.compile(`
             <div class="mb-3">
@@ -32,8 +33,8 @@ const processors = [
               <input name="width" class="form-control" id="{{id}}_width">
             </div>
         `),
-    }
-];
+    },
+};
 
 export default class UploadEditController extends Controller {
     static targets = ['processList', 'preview'];
@@ -54,19 +55,33 @@ export default class UploadEditController extends Controller {
         });
     }
 
+    async removeProcessor(ev) {
+        ev.preventDefault();
+        let id = ev.params.id;
+        console.log(ev.params);
+        await this._removeProcessor(id);
+    }
+
     _rebuildProcessList() {
         let el = this.processListTarget;
 
-        // TEMP
-        let cardTemplate = processors[0].template({
-            "id": "shadow",
-        });
-        let cardOuter = processorFrame({
-            name: processors[0].label,
-            props: cardTemplate,
-        });
-        el.innerHTML = cardOuter;
-        // END TEMP
+        if ((!this._state) || (!this._state.session) || (!this._state.session.processors)) {
+            return;
+        }
+
+        el.innerHTML = "";
+        for (let p of this._state.session.processors) {
+            let ui = processorUIs[p.type];
+            if (!ui) {
+                continue;
+            }
+            let cardOuter = processorFrame({
+                id: p.id,
+                name: ui.label,
+                props: ui.template(p),
+            });
+            el.innerHTML += cardOuter;
+        }
     }
 
     async _createSession() {
@@ -83,9 +98,9 @@ export default class UploadEditController extends Controller {
             });
 
             this._state = await resp.json();
-            this.previewTarget.src = this._state.preview_url;
 
-            console.log("Session created");
+            this._rebuildProcessList();
+            this.previewTarget.src = this._state.preview_url;
         } catch (e) {
             console.error(e);
         }
@@ -103,9 +118,31 @@ export default class UploadEditController extends Controller {
             });
 
             this._state = await resp.json();
+
+            this._rebuildProcessList();
             this.previewTarget.src = this._state.preview_url;
         } catch (e) {
             console.error(e);
         }
     }
+
+    async _removeProcessor(processorID) {
+        await this._doReturningState(async () => {
+            return (await fetch(`/sites/${this.siteIdValue}/imageedit/${this._state.session.guid}/processors/${processorID}`, {
+                method: 'DELETE',
+            })).json();
+        })
+    }
+
+    async _doReturningState(fn) {
+        try {
+            this._state = await fn();
+
+            this._rebuildProcessList();
+            this.previewTarget.src = this._state.preview_url;
+        } catch (e) {
+            console.error(e);
+        }
+
+    }
 }
\ No newline at end of file
diff --git a/cmds/server.go b/cmds/server.go
index d776cf3..515f7a5 100644
--- a/cmds/server.go
+++ b/cmds/server.go
@@ -154,6 +154,7 @@ Starting weiro without any arguments will start the server.
 
 			siteGroup.Post("/imageedit", ieh.Create)
 			siteGroup.Post("/imageedit/:sessionID/processors", ieh.AddProcessor)
+			siteGroup.Delete("/imageedit/:sessionID/processors/:processorID", ieh.DeleteProcessor)
 			siteGroup.Get("/imageedit/:sessionID/preview/:versionID", ieh.Preview)
 
 			siteGroup.Get("/settings", ssh.General)
diff --git a/handlers/imageedit.go b/handlers/imageedit.go
index 1ca9817..8026c53 100644
--- a/handlers/imageedit.go
+++ b/handlers/imageedit.go
@@ -91,3 +91,25 @@ func (ieh ImageEditHandlers) AddProcessor(c fiber.Ctx) error {
 		PreviewURL: res.PreviewURL(),
 	})
 }
+
+func (ieh ImageEditHandlers) DeleteProcessor(c fiber.Ctx) error {
+	sessionID := c.Params("sessionID")
+	if sessionID == "" {
+		return fiber.ErrBadRequest
+	}
+
+	processorID := c.Params("processorID")
+	if processorID == "" {
+		return fiber.ErrBadRequest
+	}
+
+	res, err := ieh.ImageEditService.DeleteProcessor(c.Context(), sessionID, processorID)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(http.StatusOK).JSON(sessionResponse{
+		Session:    res,
+		PreviewURL: res.PreviewURL(),
+	})
+}
diff --git a/services/imgedit/processing.go b/services/imgedit/processing.go
index 107bcb3..68f8b9d 100644
--- a/services/imgedit/processing.go
+++ b/services/imgedit/processing.go
@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"image"
 	"image/color"
+	"log"
 	"os"
 	"path/filepath"
 
@@ -46,6 +47,8 @@ func (s *Service) reprocess(ctx context.Context, session *models.ImageEditSessio
 		img = imageImageSource{resImg}
 	}
 
+	log.Printf("result of processed image: %T", img)
+
 	return img, nil
 }
 
diff --git a/services/imgedit/service.go b/services/imgedit/service.go
index fa6b795..97603a8 100644
--- a/services/imgedit/service.go
+++ b/services/imgedit/service.go
@@ -8,6 +8,7 @@ import (
 
 	"lmika.dev/lmika/weiro/models"
 	"lmika.dev/lmika/weiro/services/uploads"
+	"lmika.dev/pkg/modash/moslice"
 )
 
 type Service struct {
@@ -114,6 +115,25 @@ func (s *Service) AddProcessor(ctx context.Context, sessionID string, req AddPro
 	return session, nil
 }
 
+func (s *Service) DeleteProcessor(ctx context.Context, sessionID, processorID string) (*models.ImageEditSession, error) {
+	session, err := s.loadAndVerifySession(ctx, sessionID)
+	if err != nil {
+		return nil, err
+	}
+
+	session.Processors = moslice.Filter(session.Processors, func(p models.ImageEditProcessor) bool { return p.ID != processorID })
+	session.RecalcVersionIDs()
+	if err := s.sessionStore.save(session); err != nil {
+		return nil, err
+	}
+
+	if _, err := s.reprocess(ctx, session); err != nil {
+		return nil, err
+	}
+
+	return session, nil
+}
+
 func (s *Service) loadAndVerifySession(ctx context.Context, sessionID string) (*models.ImageEditSession, error) {
 	site, user, err := s.fetchSiteAndUser(ctx)
 	if err != nil {