diff --git a/backend/package.json b/backend/package.json
index a7ff3917..dee7d9f9 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -8,7 +8,9 @@
     "start:dev": "nest start --watch",
     "prisma:generate": "prisma generate",
     "prisma:migrate": "prisma migrate dev",
-    "prisma:deploy": "prisma migrate deploy"
+    "prisma:deploy": "prisma migrate deploy",
+    "test": "jest",
+    "test:watch": "jest --watch"
   },
   "dependencies": {
     "@nestjs/common": "^10.3.0",
@@ -35,6 +37,15 @@
     "@types/pdf-parse": "^1.1.5",
     "@types/uuid": "^10.0.0",
     "prisma": "6.12.0",
-    "typescript": "^5.4.5"
+    "typescript": "^5.4.5",
+    "jest": "^29.7.0",
+    "ts-jest": "^29.2.6",
+    "@types/jest": "^29.5.14"
+  },
+  "jest": {
+    "preset": "ts-jest",
+    "testEnvironment": "node",
+    "rootDir": "src",
+    "testRegex": ".*\\.spec\\.ts$",
+    "moduleFileExtensions": ["js", "json", "ts"]
   }
-}
diff --git a/backend/src/common/utils/normalize-name.spec.ts b/backend/src/common/utils/normalize-name.spec.ts
new file mode 100644
index 00000000..f26292f1
--- /dev/null
+++ b/backend/src/common/utils/normalize-name.spec.ts
@@ -0,0 +1,42 @@
+import { normalizeName } from './normalize-name';
+
+describe('normalizeName', () => {
+  it('gör om till gemener', () => {
+    expect(normalizeName('Kycklingfilé')).toBe('kycklingfile');
+  });
+
+  it('tar bort svenska diakritiska tecken', () => {
+    expect(normalizeName('åäö')).toBe('aao');
+    expect(normalizeName('ÅÄÖ')).toBe('aao');
+  });
+
+  it('tar bort mellanslag', () => {
+    expect(normalizeName('rökt paprikapulver')).toBe('roktpaprikapulver');
+  });
+
+  it('tar bort inledande och avslutande mellanslag', () => {
+    expect(normalizeName('  lax  ')).toBe('lax');
+  });
+
+  it('tar bort specialtecken', () => {
+    expect(normalizeName('Curry (mild)')).toBe('currymild');
+  });
+
+  it('hanterar siffror', () => {
+    expect(normalizeName('Omega-3')).toBe('omega3');
+  });
+
+  it('hanterar tom sträng', () => {
+    expect(normalizeName('')).toBe('');
+  });
+
+  it('hanterar sträng med bara mellanslag', () => {
+    expect(normalizeName('   ')).toBe('');
+  });
+
+  it('normaliserar accenter korrekt', () => {
+    expect(normalizeName('Fläskfilé')).toBe('flaskfile');
+    expect(normalizeName('Gräddfil')).toBe('graddfil');
+    expect(normalizeName('Rödlök')).toBe('rodlok');
+  });
+});
diff --git a/backend/src/quick-import/parsers/base.parser.spec.ts b/backend/src/quick-import/parsers/base.parser.spec.ts
new file mode 100644
index 00000000..2ca36de3
--- /dev/null
+++ b/backend/src/quick-import/parsers/base.parser.spec.ts
@@ -0,0 +1,107 @@
+import { RecipeParser, ParsedRecipe } from './base.parser';
+
+// Konkret testklass för att komma åt protected-metoden
+class TestParser extends RecipeParser {
+  canHandle(_url: string): boolean { return true; }
+  parse(_html: string): ParsedRecipe {
+    return { name: '', ingredients: [] };
+  }
+  public testParseIngredientLine(line: string) {
+    return this.parseIngredientLine(line);
+  }
+}
+
+describe('RecipeParser.parseIngredientLine', () => {
+  const parser = new TestParser();
+  const parse = (line: string) => parser.testParseIngredientLine(line);
+
+  describe('enkla mängd + enhet + namn', () => {
+    it('parsar "150 g lax"', () => {
+      const result = parse('150 g lax');
+      expect(result?.quantity).toBe(150);
+      expect(result?.unit).toBe('g');
+      expect(result?.name).toBe('lax');
+    });
+
+    it('parsar "2 dl grädde"', () => {
+      const result = parse('2 dl grädde');
+      expect(result?.quantity).toBe(2);
+      expect(result?.unit).toBe('dl');
+      expect(result?.name).toBe('grädde');
+    });
+
+    it('parsar "1 msk olivolja"', () => {
+      const result = parse('1 msk olivolja');
+      expect(result?.quantity).toBe(1);
+      expect(result?.unit).toBe('msk');
+      expect(result?.name).toBe('olivolja');
+    });
+
+    it('parsar "3 st ägg"', () => {
+      const result = parse('3 st ägg');
+      expect(result?.quantity).toBe(3);
+      expect(result?.unit).toBe('st');
+      expect(result?.name).toBe('ägg');
+    });
+
+    it('parsar "3 ägg" (utan enhet)', () => {
+      const result = parse('3 ägg');
+      expect(result?.quantity).toBe(3);
+      expect(result?.unit).toBe('');
+      expect(result?.name).toBe('ägg');
+    });
+  });
+
+  describe('bråktal', () => {
+    it('parsar "1/2 citron"', () => {
+      const result = parse('1/2 citron');
+      expect(result?.quantity).toBeCloseTo(0.5);
+      expect(result?.name).toBe('citron');
+    });
+
+    it('parsar "1 1/2 dl mjölk"', () => {
+      const result = parse('1 1/2 dl mjölk');
+      expect(result?.quantity).toBeCloseTo(1.5);
+      expect(result?.unit).toBe('dl');
+    });
+  });
+
+  describe('utan mängd', () => {
+    it('parsar "salt och peppar" (ingen mängd)', () => {
+      const result = parse('salt och peppar');
+      expect(result?.quantity).toBe(0);
+      expect(result?.unit).toBe('');
+      expect(result?.name).toBe('salt och peppar');
+    });
+
+    it('returnerar null för tom sträng', () => {
+      expect(parse('')).toBeNull();
+    });
+  });
+
+  describe('med parenteser', () => {
+    it('parsar "1 förp handskalade räkor (à 570 g)" med note', () => {
+      const result = parse('1 förp handskalade räkor (à 570 g)');
+      expect(result?.quantity).toBe(1);
+      expect(result?.unit).toBe('förp');
+      expect(result?.name).toBe('handskalade räkor');
+      expect(result?.note).toBe('à 570 g');
+    });
+  });
+
+  describe('kommatalstal', () => {
+    it('parsar "2,5 dl buljong"', () => {
+      const result = parse('2,5 dl buljong');
+      expect(result?.quantity).toBeCloseTo(2.5);
+      expect(result?.unit).toBe('dl');
+    });
+  });
+
+  describe('strips HTML-taggar', () => {
+    it('parsar rad med HTML', () => {
+      const result = parse('<b>200</b> g köttfärs');
+      expect(result?.quantity).toBe(200);
+      expect(result?.unit).toBe('g');
+    });
+  });
+});
diff --git a/backend/src/recipes/recipes.service.spec.ts b/backend/src/recipes/recipes.service.spec.ts
new file mode 100644
index 00000000..26d12b41
--- /dev/null
+++ b/backend/src/recipes/recipes.service.spec.ts
@@ -0,0 +1,95 @@
+import { RecipesService } from './recipes.service';
+
+// Vi instansierar utan Prisma eftersom vi bara testar privata hjälpmetoder
+const service = new (RecipesService as any)(null);
+const convert = (q: number, from: string, to: string) =>
+  (service as any).convertUnit(q, from, to, 'testprodukt');
+const normalize = (u: string) => (service as any).normalizeUnit(u);
+
+describe('RecipesService.normalizeUnit', () => {
+  it('normaliserar aliaser', () => {
+    expect(normalize('tesked')).toBe('tsk');
+    expect(normalize('matsked')).toBe('msk');
+    expect(normalize('gram')).toBe('g');
+    expect(normalize('kilogram')).toBe('kg');
+    expect(normalize('deciliter')).toBe('dl');
+    expect(normalize('milliliter')).toBe('ml');
+  });
+
+  it('hanterar gemener och blanksteg', () => {
+    expect(normalize('  MSK  ')).toBe('msk');
+    expect(normalize('G')).toBe('g');
+  });
+
+  it('returnerar okänd enhet oförändrad', () => {
+    expect(normalize('kopp')).toBe('kopp');
+  });
+});
+
+describe('RecipesService.convertUnit', () => {
+  describe('viktkonvertering', () => {
+    it('konverterar g → kg', () => {
+      expect(convert(500, 'g', 'kg')).toBeCloseTo(0.5);
+    });
+
+    it('konverterar kg → g', () => {
+      expect(convert(1.5, 'kg', 'g')).toBeCloseTo(1500);
+    });
+
+    it('returnerar samma värde för identiska enheter', () => {
+      expect(convert(200, 'g', 'g')).toBe(200);
+    });
+  });
+
+  describe('volymkonvertering', () => {
+    it('konverterar dl → ml', () => {
+      expect(convert(2, 'dl', 'ml')).toBeCloseTo(200);
+    });
+
+    it('konverterar ml → dl', () => {
+      expect(convert(150, 'ml', 'dl')).toBeCloseTo(1.5);
+    });
+  });
+
+  describe('portionskonvertering', () => {
+    it('konverterar msk → tsk (1 msk ≈ 3 tsk)', () => {
+      expect(convert(2, 'msk', 'tsk')).toBeCloseTo(6);
+    });
+
+    it('konverterar tsk → msk', () => {
+      expect(convert(3, 'tsk', 'msk')).toBeCloseTo(1);
+    });
+  });
+
+  describe('normaliserar aliaser vid konvertering', () => {
+    it('konverterar "gram" → "kg"', () => {
+      expect(convert(1000, 'gram', 'kg')).toBeCloseTo(1);
+    });
+
+    it('konverterar "matsked" → "tsk"', () => {
+      expect(convert(1, 'matsked', 'tsk')).toBeCloseTo(3);
+    });
+  });
+
+  describe('felhantering', () => {
+    it('kastar fel för inkompatibla enhetstyper', () => {
+      expect(() => convert(100, 'g', 'dl')).toThrow();
+    });
+
+    it('kastar fel för noll-kvantitet', () => {
+      expect(() => convert(0, 'g', 'kg')).toThrow();
+    });
+
+    it('kastar fel för negativ kvantitet', () => {
+      expect(() => convert(-1, 'g', 'kg')).toThrow();
+    });
+
+    it('kastar fel för tom from-enhet', () => {
+      expect(() => convert(100, '', 'kg')).toThrow();
+    });
+
+    it('kastar fel för okänd enhet', () => {
+      expect(() => convert(100, 'kopp', 'dl')).toThrow();
+    });
+  });
+});
diff --git a/frontend/app/recipes/RecipeGrid.tsx b/frontend/app/recipes/RecipeGrid.tsx
index 53b54af9..1b2b7128 100644
--- a/frontend/app/recipes/RecipeGrid.tsx
+++ b/frontend/app/recipes/RecipeGrid.tsx
@@ -29,21 +29,30 @@ function RecipePlaceholder({ name }: { name: string }) {
 
 export default function RecipeGrid({ recipes }: { recipes: Recipe[] }) {
   const [search, setSearch] = useState('');
+  const [sort, setSort] = useState<'name' | 'newest' | 'oldest' | 'ingredients'>('newest');
+  const [onlyWithImage, setOnlyWithImage] = useState(false);
 
-  const filtered = recipes.filter((r) =>
-    r.name.toLowerCase().includes(search.toLowerCase()),
-  );
+  const filtered = recipes
+    .filter((r) => r.name.toLowerCase().includes(search.toLowerCase()))
+    .filter((r) => !onlyWithImage || !!r.imageUrl)
+    .sort((a, b) => {
+      if (sort === 'name') return a.name.localeCompare(b.name, 'sv');
+      if (sort === 'newest') return new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime();
+      if (sort === 'oldest') return new Date(a.createdAt).getTime() - new Date(b.createdAt).getTime();
+      if (sort === 'ingredients') return (b.ingredients?.length ?? 0) - (a.ingredients?.length ?? 0);
+      return 0;
+    });
 
   return (
     <div>
-      <div style={{ marginBottom: '1.25rem' }}>
+      <div style={{ display: 'flex', gap: '0.75rem', marginBottom: '1rem', flexWrap: 'wrap', alignItems: 'center' }}>
         <input
           type="text"
           placeholder="Sök efter recept..."
           value={search}
           onChange={(e) => setSearch(e.target.value)}
           style={{
-            width: '100%',
+            flex: '1 1 200px',
             padding: '0.6rem 1rem',
             fontSize: '1rem',
             border: '1px solid #ced4da',
@@ -52,11 +61,36 @@ export default function RecipeGrid({ recipes }: { recipes: Recipe[] }) {
             boxSizing: 'border-box',
           }}
         />
+        <select
+          value={sort}
+          onChange={(e) => setSort(e.target.value as typeof sort)}
+          style={{
+            padding: '0.55rem 0.75rem',
+            fontSize: '0.9rem',
+            border: '1px solid #ced4da',
+            borderRadius: '8px',
+            background: '#fff',
+            cursor: 'pointer',
+          }}
+        >
+          <option value="newest">Senast tillagda</option>
+          <option value="oldest">Äldst först</option>
+          <option value="name">Namn (A–Ö)</option>
+          <option value="ingredients">Flest ingredienser</option>
+        </select>
+        <label style={{ display: 'flex', alignItems: 'center', gap: '0.4rem', fontSize: '0.9rem', cursor: 'pointer', userSelect: 'none' }}>
+          <input
+            type="checkbox"
+            checked={onlyWithImage}
+            onChange={(e) => setOnlyWithImage(e.target.checked)}
+          />
+          Endast med bild
+        </label>
       </div>
 
       {filtered.length === 0 && (
         <p style={{ color: '#868e96', textAlign: 'center', marginTop: '2rem' }}>
-          {search ? 'Inga recept matchar sökningen.' : 'Inga recept tillagda ännu.'}
+          {search || onlyWithImage ? 'Inga recept matchar filtren.' : 'Inga recept tillagda ännu.'}
         </p>
       )}
 
diff --git a/frontend/app/recipes/[id]/RecipeDetailClient.tsx b/frontend/app/recipes/[id]/RecipeDetailClient.tsx
index 42a68fc7..3d44f22e 100644
--- a/frontend/app/recipes/[id]/RecipeDetailClient.tsx
+++ b/frontend/app/recipes/[id]/RecipeDetailClient.tsx
@@ -22,6 +22,13 @@ function SimpleMarkdownPreview({ text }: { text: string }) {
         if (line.startsWith('# ')) return <h3 key={i} style={{ margin: '0.5rem 0 0.25rem', fontSize: '1.3em', fontWeight: 700 }}>{line.slice(2)}</h3>;
         if (line.startsWith('## ')) return <h4 key={i} style={{ margin: '0.5rem 0 0.25rem', fontSize: '1.1em', fontWeight: 700 }}>{line.slice(3)}</h4>;
         if (line.startsWith('- ') || line.startsWith('* ')) return <div key={i} style={{ marginLeft: '1.5rem' }}>• {line.slice(2)}</div>;
+        const numberedMatch = line.match(/^(\d+)\.\s+(.*)/);
+        if (numberedMatch) return (
+          <div key={i} style={{ display: 'flex', gap: '0.6rem', marginBottom: '0.35rem' }}>
+            <span style={{ fontWeight: 700, minWidth: '1.5rem', textAlign: 'right', flexShrink: 0 }}>{numberedMatch[1]}.</span>
+            <span>{numberedMatch[2]}</span>
+          </div>
+        );
         if (line.trim() === '') return <div key={i} style={{ height: '0.5rem' }} />;
         return <div key={i}>{line}</div>;
       })}