diff --git a/README.md b/README.md
index ebf9348..80e2019 100644
--- a/README.md
+++ b/README.md
@@ -7,12 +7,12 @@ up disk space only once, while both libraries keep looking exactly the same to P
 It ships as a single Go binary with an embedded React web UI and SQLite state, packaged as a small Docker image, in the style of
 [qui](https://github.com/autobrr/qui).
 
-## Workflow: fix, organize, then link
+## Workflow: tune up, then link
 
 Each library pair has a **type**: **Music** (recommended layout `Artist/Album/01 Title.flac`) or **Soundtracks** for video game and film
 soundtracks (`Album/01 Title.flac`, named by game or film). The type sets the default naming; the *Organize* tab can change it.
 
-The **Fixer** tab takes each library through the same steps, the **master first, then the slave**, and then links the two:
+The **Tune-up** tab takes each library through the same steps, the **master first, then the slave**, and then links the two:
 
 1. **Folder structure.** Every album in its own folder at the right depth. Songs outside an album folder move into one named from their
    tags; extra folders around an album (a composer folder around a soundtrack, `Metal/Artist/Album`, a `FLAC` folder inside an album) are
diff --git a/internal/api/fixer.go b/internal/api/fixer.go
index e228b04..8727fcb 100644
--- a/internal/api/fixer.go
+++ b/internal/api/fixer.go
@@ -6,7 +6,7 @@ import (
 	"github.com/cdnutter/playlink/internal/engine"
 )
 
-// ---- step-by-step fixer ----
+// ---- tune-up (step-by-step library fixing) ----
 
 func (s *Server) handleFixer(w http.ResponseWriter, r *http.Request) {
 	id, _ := idParam(r)
@@ -43,7 +43,7 @@ func (s *Server) handleFixApply(w http.ResponseWriter, r *http.Request) {
 	if !readJSON(w, r, &body) {
 		return
 	}
-	if !s.preAction(w, r, id, "fixer") {
+	if !s.preAction(w, r, id, "tune-up") {
 		return
 	}
 	j, err := s.eng.StartFixApply(id, body)
@@ -51,7 +51,7 @@ func (s *Server) handleFixApply(w http.ResponseWriter, r *http.Request) {
 		opErr(w, err)
 		return
 	}
-	s.log.Info("fixer apply started", "pair", id, "selected", len(body.IDs))
+	s.log.Info("tune-up apply started", "pair", id, "selected", len(body.IDs))
 	writeJSON(w, 202, j)
 }
 
diff --git a/internal/engine/fixer.go b/internal/engine/fixer.go
index 7286167..e3dbba4 100644
--- a/internal/engine/fixer.go
+++ b/internal/engine/fixer.go
@@ -16,7 +16,7 @@ import (
 	"github.com/cdnutter/playlink/internal/store"
 )
 
-// The fixer takes each library through the same steps, the master first and
+// The tune-up takes each library through the same steps, the master first and
 // then the slave:
 //
 //  1. structure: every album in its own folder at the right depth (Artist/
@@ -62,7 +62,7 @@ type FixerState struct {
 	Link   StepStatus            `json:"link"`
 }
 
-// FixerStateOf reads a pair's fixer progress.
+// FixerStateOf reads a pair's tune-up progress.
 func FixerStateOf(p store.Pair) FixerState {
 	var s FixerState
 	if len(p.FixerState) > 0 {
@@ -204,7 +204,7 @@ func (e *Engine) StartFixCheck(pairID int64, c FixCheck) (*Job, error) {
 	if c.Step == StepTags && e.meta == nil {
 		return nil, errors.New("online lookup is not available")
 	}
-	return e.startJob(pairID, "fix-"+c.Step, func(ctx context.Context, j *Job) error {
+	return e.startJob(pairID, "tune-up "+c.Step, func(ctx context.Context, j *Job) error {
 		l, err := e.loadPair(ctx, pairID)
 		if err != nil {
 			return err
@@ -292,7 +292,7 @@ func (e *Engine) StartFixApply(pairID int64, req FixApply) (*Job, error) {
 		return nil, fmt.Errorf("%w: nothing selected", ErrInvalidBulk)
 	}
 	side, step := plan.Side, plan.Step
-	return e.startJob(pairID, "fix-"+step+"-apply", func(ctx context.Context, j *Job) error {
+	return e.startJob(pairID, "tune-up "+step+" (apply)", func(ctx context.Context, j *Job) error {
 		l, err := e.loadPair(ctx, pairID)
 		if err != nil {
 			return err
@@ -300,7 +300,7 @@ func (e *Engine) StartFixApply(pairID int64, req FixApply) (*Job, error) {
 		e.fixMu.Lock()
 		plan.Applied = true // paths and tags change: the plan is stale
 		e.fixMu.Unlock()
-		trigger := "fixer"
+		trigger := "tune-up"
 		edited := map[string]bool{}
 		if n := len(tagItems) + songsIn(albums); n > 0 {
 			j.phase("Updating tags", int64(n))
@@ -369,7 +369,7 @@ func (e *Engine) StartFixApply(pairID int64, req FixApply) (*Job, error) {
 		// Done when every fix was applied and nothing needs a person.
 		if !dry && skipped == 0 && applied >= plan.Fixable && plan.Blocked == 0 {
 			if err := e.SetStep(ctx, pairID, side, step, "done", fmt.Sprintf("%d fixed", applied)); err != nil {
-				e.log.Warn("fixer step not recorded", "err", err)
+				e.log.Warn("tune-up step not recorded", "err", err)
 			}
 		}
 		return nil
diff --git a/web/src/App.tsx b/web/src/App.tsx
index 9b64400..5373f44 100644
--- a/web/src/App.tsx
+++ b/web/src/App.tsx
@@ -65,7 +65,7 @@ function Shell({ username }: { username: string }) {
   ];
 
   let page;
-  if (route[0] === "pair" && route[1]) page = <PairPage id={Number(route[1])} tab={route[2] ?? "fixer"} />;
+  if (route[0] === "pair" && route[1]) page = <PairPage id={Number(route[1])} tab={!route[2] || route[2] === "fixer" ? "tune-up" : route[2]} />;
   else if (route[0] === "activity") page = <ActivityPage />;
   else if (route[0] === "settings") page = <SettingsPage />;
   else page = <Dashboard />;
diff --git a/web/src/api.ts b/web/src/api.ts
index a4ce75c..c1340f4 100644
--- a/web/src/api.ts
+++ b/web/src/api.ts
@@ -107,7 +107,7 @@ export type PairInput = Pick<
 
 export type LibraryType = "music" | "soundtracks";
 
-// ---- step-by-step fixer ----
+// ---- tune-up (step-by-step library fixing) ----
 
 export type FixStep = "structure" | "tags" | "folders" | "files";
 export type StepStatus = { state: "" | "done" | "skipped"; at?: number; note?: string };
diff --git a/web/src/pages/PairForm.tsx b/web/src/pages/PairForm.tsx
index 887807d..d59e517 100644
--- a/web/src/pages/PairForm.tsx
+++ b/web/src/pages/PairForm.tsx
@@ -78,7 +78,7 @@ export function PairForm({ pair, open, onClose }: { pair?: Pair; open: boolean;
     onSuccess: () => {
       qc.invalidateQueries({ queryKey: ["pairs"] });
       qc.invalidateQueries({ queryKey: ["pair"] });
-      toast("ok", pair ? "Library pair updated" : "Library pair created. Start with the Fixer, master library first.");
+      toast("ok", pair ? "Library pair updated" : "Library pair created. Start with the Tune-up, master library first.");
       onClose();
     },
   });
diff --git a/web/src/pages/PairPage.tsx b/web/src/pages/PairPage.tsx
index d990eb1..4343825 100644
--- a/web/src/pages/PairPage.tsx
+++ b/web/src/pages/PairPage.tsx
@@ -12,7 +12,7 @@ import { OpsTable } from "./Activity";
 import { WarningList } from "./Warnings";
 import { TagsTab } from "./Tags";
 import { OrganizeTab } from "./Organize";
-import { FixerTab } from "./Fixer";
+import { TuneUpTab } from "./TuneUp";
 
 export function usePair(id: number) {
   return useQuery({
@@ -125,7 +125,7 @@ function LastJob({ job }: { job: Job }) {
 }
 
 const tabs = [
-  { id: "fixer", label: "Fixer" },
+  { id: "tune-up", label: "Tune-up" },
   { id: "review", label: "Review" },
   { id: "build", label: "Build" },
   { id: "tags", label: "Tags" },
@@ -208,7 +208,7 @@ export function PairPage({ id, tab }: { id: number; tab: string }) {
         ))}
       </div>
 
-      {tab === "fixer" && <FixerTab pair={pair} />}
+      {tab === "tune-up" && <TuneUpTab pair={pair} />}
       {tab === "review" && <Review pair={pair} />}
       {tab === "build" && <Build pair={pair} />}
       {tab === "tags" && <TagsTab pair={pair} />}
diff --git a/web/src/pages/Fixer.tsx b/web/src/pages/TuneUp.tsx
similarity index 99%
rename from web/src/pages/Fixer.tsx
rename to web/src/pages/TuneUp.tsx
index 230e32d..315000e 100644
--- a/web/src/pages/Fixer.tsx
+++ b/web/src/pages/TuneUp.tsx
@@ -26,7 +26,7 @@ import { JobBar, ScanButton } from "./PairPage";
 import { WarningList } from "./Warnings";
 import { AlbumEditor } from "./Album";
 
-// The fixer takes each library through the same steps, master first, then
+// The tune-up takes each library through the same steps, master first, then
 // links the two. Each step is checked, reviewed and applied here.
 
 type Sel = { side: Side; step: FixStep } | "link";
@@ -69,12 +69,12 @@ function firstOpen(pair: Pair): Sel {
   return "link";
 }
 
-export function FixerTab({ pair }: { pair: Pair }) {
+export function TuneUpTab({ pair }: { pair: Pair }) {
   const info = useInfo();
   const [sel, setSel] = useState<Sel>(() => firstOpen(pair));
   const fixer = useQuery({ queryKey: ["fixer", pair.id], queryFn: () => api.get<Fixer>(`/pairs/${pair.id}/fixer`) });
   if (info.data && !info.data.tag_editing)
-    return <Alert tone="amber">The fixer reads and writes tags with ffmpeg and ffprobe, which were not found. The Docker image includes both.</Alert>;
+    return <Alert tone="amber">The tune-up reads and writes tags with ffmpeg and ffprobe, which were not found. The Docker image includes both.</Alert>;
   const isSel = (s: Side, st: FixStep) => sel !== "link" && sel.side === s && sel.step === st;
 
   return (
@@ -217,7 +217,7 @@ function StepPanel({ pair, side, step, fixer, onNext }: { pair: Pair; side: Side
   const status = pair.fixer[side][step];
   const plan = fixer?.plan && fixer.plan.side === side && fixer.plan.step === step ? fixer.plan : null;
   const running = pair.job?.state === "running";
-  const ourJob = running && pair.job!.kind.startsWith("fix-");
+  const ourJob = running && pair.job!.kind.startsWith("tune-up");
   const refresh = () => {
     qc.invalidateQueries({ queryKey: ["pair", pair.id] });
     qc.invalidateQueries({ queryKey: ["fixer", pair.id] });