diff --git a/tests/test_analyze_page.py b/tests/test_analyze_page.py
new file mode 100644
index 0000000..afcf4ac
--- /dev/null
+++ b/tests/test_analyze_page.py
@@ -0,0 +1,317 @@
+"""Tests for the page analysis pipeline (analyze_page)."""
+
+from pathlib import Path
+from unittest.mock import AsyncMock, patch
+
+import numpy as np
+import pytest
+from PIL import Image
+
+from unredact.pipeline.ocr import OcrChar, OcrLine
+from unredact.pipeline.llm_detect import LlmRedaction
+from unredact.pipeline.detect_redactions import Redaction
+from unredact.pipeline.font_detect import FontMatch
+from unredact.pipeline.analyze_page import (
+    RedactionAnalysis,
+    PageAnalysis,
+    analyze_page,
+)
+
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+def _make_char(ch: str, x: int, w: int = 10, y: int = 100, h: int = 20) -> OcrChar:
+    return OcrChar(text=ch, x=x, y=y, w=w, h=h, conf=95.0)
+
+
+def _make_line_from_words(
+    words: list[str],
+    start_x: int = 50,
+    char_w: int = 10,
+    space_w: int = 8,
+    y: int = 100,
+    h: int = 20,
+) -> OcrLine:
+    """Build an OcrLine from a list of words with evenly-spaced characters."""
+    chars: list[OcrChar] = []
+    x = start_x
+    for wi, word in enumerate(words):
+        for ch in word:
+            chars.append(_make_char(ch, x, w=char_w, y=y, h=h))
+            x += char_w
+        if wi < len(words) - 1:
+            chars.append(_make_char(" ", x, w=space_w, y=y, h=h))
+            x += space_w
+    line_x = chars[0].x
+    line_w = (chars[-1].x + chars[-1].w) - line_x
+    return OcrLine(chars=chars, x=line_x, y=y, w=line_w, h=h)
+
+
+def _dummy_page_image(width: int = 800, height: int = 600) -> Image.Image:
+    """Create a white test image."""
+    return Image.new("RGB", (width, height), "white")
+
+
+def _dummy_font_match() -> FontMatch:
+    from unredact.pipeline.font_detect import _find_font_path
+
+    font_path = _find_font_path("Times New Roman")
+    if font_path is None:
+        font_path = _find_font_path("serif")
+    if font_path is None:
+        font_path = Path("/usr/share/fonts/TTF/Times.TTF")
+
+    return FontMatch(
+        font_name="Times New Roman",
+        font_path=font_path,
+        font_size=20,
+        score=0.85,
+    )
+
+
+# ---------------------------------------------------------------------------
+# test_analyze_page_returns_results
+# ---------------------------------------------------------------------------
+
+@pytest.mark.anyio
+async def test_analyze_page_returns_results():
+    """Mock LLM returning 1 redaction, OpenCV returning a box, font detection
+    returning a FontMatch. Verify PageAnalysis has 1 RedactionAnalysis with
+    correct fields."""
+    line = _make_line_from_words(["Hello", "|||", "world"], y=100, h=20)
+    lines = [line]
+
+    llm_redaction = LlmRedaction(
+        line_index=0,
+        left_word="Hello",
+        right_word="world",
+        left_x=100,
+        right_x=130,
+        line_y=100,
+        line_h=20,
+    )
+
+    redaction_box = Redaction(
+        id="abc12345",
+        x=100,
+        y=98,
+        w=30,
+        h=22,
+    )
+
+    font_match = _dummy_font_match()
+    page_image = _dummy_page_image()
+
+    with (
+        patch(
+            "unredact.pipeline.analyze_page.ocr_page",
+            return_value=lines,
+        ),
+        patch(
+            "unredact.pipeline.analyze_page.detect_redactions_llm",
+            new_callable=AsyncMock,
+            return_value=[llm_redaction],
+        ),
+        patch(
+            "unredact.pipeline.analyze_page.find_redaction_in_region",
+            return_value=redaction_box,
+        ),
+        patch(
+            "unredact.pipeline.analyze_page.detect_font_masked",
+            return_value=font_match,
+        ),
+        patch(
+            "unredact.pipeline.analyze_page.align_text_to_page",
+            return_value=(3, -1),
+        ),
+    ):
+        result = await analyze_page(page_image)
+
+    assert isinstance(result, PageAnalysis)
+    assert len(result.lines) == 1
+    assert len(result.redactions) == 1
+
+    ra = result.redactions[0]
+    assert isinstance(ra, RedactionAnalysis)
+    assert ra.box is redaction_box
+    assert ra.line is line
+    assert ra.font is font_match
+
+    # left_text: chars whose center is left of box.x (100)
+    # "Hello" chars: x=50..90 (centers at 55, 65, 75, 85, 95) — all < 100
+    # Space char: x=100, center=104 — not < 100
+    assert "Hello" in ra.left_text
+
+    # right_text: chars whose center is right of box.x+box.w (130)
+    # "world" starts after the space and |||
+    assert "world" in ra.right_text
+
+
+# ---------------------------------------------------------------------------
+# test_analyze_page_no_redactions
+# ---------------------------------------------------------------------------
+
+@pytest.mark.anyio
+async def test_analyze_page_no_redactions():
+    """Mock LLM returning empty list. Verify PageAnalysis has empty redactions."""
+    line = _make_line_from_words(["Clean", "text", "here"])
+    lines = [line]
+    page_image = _dummy_page_image()
+
+    with (
+        patch(
+            "unredact.pipeline.analyze_page.ocr_page",
+            return_value=lines,
+        ),
+        patch(
+            "unredact.pipeline.analyze_page.detect_redactions_llm",
+            new_callable=AsyncMock,
+            return_value=[],
+        ),
+    ):
+        result = await analyze_page(page_image)
+
+    assert isinstance(result, PageAnalysis)
+    assert len(result.lines) == 1
+    assert result.redactions == []
+
+
+# ---------------------------------------------------------------------------
+# test_analyze_page_skips_unfound_boxes
+# ---------------------------------------------------------------------------
+
+@pytest.mark.anyio
+async def test_analyze_page_skips_unfound_boxes():
+    """Mock LLM returning 1 redaction but OpenCV returns None.
+    Verify it's skipped gracefully."""
+    line = _make_line_from_words(["The", "|||", "cat"])
+    lines = [line]
+
+    llm_redaction = LlmRedaction(
+        line_index=0,
+        left_word="The",
+        right_word="cat",
+        left_x=80,
+        right_x=110,
+        line_y=100,
+        line_h=20,
+    )
+
+    page_image = _dummy_page_image()
+
+    with (
+        patch(
+            "unredact.pipeline.analyze_page.ocr_page",
+            return_value=lines,
+        ),
+        patch(
+            "unredact.pipeline.analyze_page.detect_redactions_llm",
+            new_callable=AsyncMock,
+            return_value=[llm_redaction],
+        ),
+        patch(
+            "unredact.pipeline.analyze_page.find_redaction_in_region",
+            return_value=None,
+        ),
+    ):
+        result = await analyze_page(page_image)
+
+    assert isinstance(result, PageAnalysis)
+    assert len(result.lines) == 1
+    assert result.redactions == []
+
+
+# ---------------------------------------------------------------------------
+# test_analyze_page_progress_callback
+# ---------------------------------------------------------------------------
+
+@pytest.mark.anyio
+async def test_analyze_page_progress_callback():
+    """Verify that on_progress is called at each stage."""
+    line = _make_line_from_words(["Hello", "world"])
+    lines = [line]
+    page_image = _dummy_page_image()
+
+    progress_events: list[tuple] = []
+
+    def on_progress(event: str, data: dict):
+        progress_events.append((event, data))
+
+    with (
+        patch(
+            "unredact.pipeline.analyze_page.ocr_page",
+            return_value=lines,
+        ),
+        patch(
+            "unredact.pipeline.analyze_page.detect_redactions_llm",
+            new_callable=AsyncMock,
+            return_value=[],
+        ),
+    ):
+        await analyze_page(page_image, on_progress=on_progress)
+
+    event_names = [e[0] for e in progress_events]
+    assert "ocr_done" in event_names
+    assert "redactions_found" in event_names
+    assert "analysis_complete" in event_names
+
+
+# ---------------------------------------------------------------------------
+# test_analyze_page_font_caching
+# ---------------------------------------------------------------------------
+
+@pytest.mark.anyio
+async def test_analyze_page_font_caching():
+    """Two redactions on the same line should call detect_font_masked only once
+    for that line (font caching)."""
+    line = _make_line_from_words(
+        ["A", "XXX", "B", "YYY", "C"], start_x=50, y=100, h=20,
+    )
+    lines = [line]
+
+    llm_red_1 = LlmRedaction(
+        line_index=0, left_word="A", right_word="B",
+        left_x=60, right_x=80, line_y=100, line_h=20,
+    )
+    llm_red_2 = LlmRedaction(
+        line_index=0, left_word="B", right_word="C",
+        left_x=90, right_x=110, line_y=100, line_h=20,
+    )
+
+    box1 = Redaction(id="b1", x=60, y=98, w=20, h=22)
+    box2 = Redaction(id="b2", x=90, y=98, w=20, h=22)
+
+    font_match = _dummy_font_match()
+    page_image = _dummy_page_image()
+
+    mock_font_detect = patch(
+        "unredact.pipeline.analyze_page.detect_font_masked",
+        return_value=font_match,
+    )
+    with (
+        patch("unredact.pipeline.analyze_page.ocr_page", return_value=lines),
+        patch(
+            "unredact.pipeline.analyze_page.detect_redactions_llm",
+            new_callable=AsyncMock,
+            return_value=[llm_red_1, llm_red_2],
+        ),
+        patch(
+            "unredact.pipeline.analyze_page.find_redaction_in_region",
+            side_effect=[box1, box2],
+        ),
+        mock_font_detect as mock_fd,
+        patch(
+            "unredact.pipeline.analyze_page.align_text_to_page",
+            return_value=(0, 0),
+        ),
+    ):
+        result = await analyze_page(page_image)
+
+    assert len(result.redactions) == 2
+    # Font detection should have been called only once for line 0
+    assert mock_fd.call_count == 1
+    # But both redactions should share the same font
+    assert result.redactions[0].font is font_match
+    assert result.redactions[1].font is font_match
diff --git a/unredact/pipeline/analyze_page.py b/unredact/pipeline/analyze_page.py
new file mode 100644
index 0000000..cf397ee
--- /dev/null
+++ b/unredact/pipeline/analyze_page.py
@@ -0,0 +1,192 @@
+"""Page analysis pipeline: OCR -> LLM -> guided OpenCV -> font detection.
+
+Orchestrates the full per-page pipeline, wiring together OCR, LLM-based
+redaction detection, guided OpenCV search, and font detection with masking.
+"""
+
+from __future__ import annotations
+
+import asyncio
+import logging
+from dataclasses import dataclass
+
+import numpy as np
+from PIL import Image
+
+from unredact.pipeline.ocr import ocr_page, OcrLine
+from unredact.pipeline.llm_detect import detect_redactions_llm, LlmRedaction
+from unredact.pipeline.detect_redactions import find_redaction_in_region, Redaction
+from unredact.pipeline.font_detect import detect_font_masked, align_text_to_page, FontMatch
+
+log = logging.getLogger(__name__)
+
+
+@dataclass
+class RedactionAnalysis:
+    """Analysis result for a single redaction on a page."""
+
+    box: Redaction       # Pixel-precise bounding box
+    line: OcrLine        # The OCR line containing this redaction
+    font: FontMatch      # Detected font for this line
+    left_text: str       # Clean text to the left of redaction
+    right_text: str      # Clean text to the right of redaction
+    offset_x: float      # Pixel alignment offset X
+    offset_y: float      # Pixel alignment offset Y
+
+
+@dataclass
+class PageAnalysis:
+    """Full analysis result for a single page."""
+
+    lines: list[OcrLine]                   # All OCR lines on the page
+    redactions: list[RedactionAnalysis]    # Analysis for each redaction
+
+
+async def analyze_page(
+    page_image: Image.Image,
+    on_progress: callable | None = None,
+) -> PageAnalysis:
+    """Run the full per-page analysis pipeline.
+
+    Pipeline steps:
+    1. OCR the page image (blocking, run in thread)
+    2. LLM detection of redactions (async)
+    3. For each LLM redaction:
+       a. Guided OpenCV search for the precise box
+       b. Font detection with redaction masking (cached per line)
+       c. Extract left/right text segments around the redaction
+       d. Pixel alignment of rendered text to page
+
+    Args:
+        page_image: PIL Image of the document page.
+        on_progress: Optional callback ``(event_name, data_dict)`` for
+            progress reporting.
+
+    Returns:
+        PageAnalysis with OCR lines and redaction analysis results.
+    """
+    # Step 1: OCR (blocking — run in thread)
+    lines: list[OcrLine] = await asyncio.to_thread(ocr_page, page_image)
+
+    if on_progress:
+        on_progress("ocr_done", {"line_count": len(lines)})
+
+    # Step 2: LLM detection (async)
+    llm_redactions: list[LlmRedaction] = await detect_redactions_llm(lines)
+
+    if on_progress:
+        on_progress("redactions_found", {"count": len(llm_redactions)})
+
+    # Step 3: Process each LLM redaction
+    # Group LLM redactions by line index so we can collect all boxes per line
+    # before calling font detection (which needs all boxes for masking).
+    line_llm_reds: dict[int, list[LlmRedaction]] = {}
+    for llm_red in llm_redactions:
+        line_llm_reds.setdefault(llm_red.line_index, []).append(llm_red)
+
+    # 3a: Guided OpenCV for each LLM redaction — build mapping from
+    #     LlmRedaction to Redaction box (or None if not found).
+    llm_to_box: dict[int, Redaction | None] = {}
+    for i, llm_red in enumerate(llm_redactions):
+        box = await asyncio.to_thread(
+            find_redaction_in_region,
+            page_image,
+            llm_red.left_x,
+            llm_red.line_y,
+            llm_red.right_x,
+            llm_red.line_y + llm_red.line_h,
+        )
+        llm_to_box[i] = box
+
+    # 3b: Font detection with caching per line index.
+    #     Pass ALL redaction boxes on the line for masking.
+    line_fonts: dict[int, FontMatch] = {}
+
+    for line_idx, reds_on_line in line_llm_reds.items():
+        # Collect all successfully found boxes on this line
+        redaction_boxes: list[tuple[int, int, int, int]] = []
+        for llm_red in reds_on_line:
+            idx_in_all = llm_redactions.index(llm_red)
+            box = llm_to_box[idx_in_all]
+            if box is not None:
+                redaction_boxes.append((box.x, box.y, box.w, box.h))
+
+        # Only detect font if we have at least one valid box on this line
+        if not redaction_boxes:
+            continue
+
+        if 0 <= line_idx < len(lines):
+            line = lines[line_idx]
+            font = await asyncio.to_thread(
+                detect_font_masked, line, page_image, redaction_boxes,
+            )
+            line_fonts[line_idx] = font
+
+    # 3c-3e: Build RedactionAnalysis objects
+    results: list[RedactionAnalysis] = []
+    for i, llm_red in enumerate(llm_redactions):
+        box = llm_to_box[i]
+        if box is None:
+            log.info(
+                "OpenCV found no box for LLM redaction on line %d, skipping",
+                llm_red.line_index,
+            )
+            continue
+
+        if llm_red.line_index < 0 or llm_red.line_index >= len(lines):
+            log.warning("Invalid line_index %d, skipping", llm_red.line_index)
+            continue
+
+        line = lines[llm_red.line_index]
+        font = line_fonts.get(llm_red.line_index)
+        if font is None:
+            log.warning(
+                "No font detected for line %d, skipping", llm_red.line_index,
+            )
+            continue
+
+        # 3d: Extract left/right text using center-point char filtering
+        left_chars = [
+            c for c in line.chars if c.x + c.w / 2 < box.x
+        ]
+        right_chars = [
+            c for c in line.chars if c.x + c.w / 2 > box.x + box.w
+        ]
+        left_text = "".join(c.text for c in left_chars).strip()
+        right_text = "".join(c.text for c in right_chars).strip()
+
+        # 3e: Pixel alignment
+        offset_x = 0.0
+        offset_y = 0.0
+
+        if left_text:
+            pil_font = font.to_pil_font()
+            text_region_x1 = max(0, line.x - 20)
+            text_region_x2 = min(page_image.width, box.x + 20)
+            text_region_y1 = max(0, line.y - 10)
+            text_region_y2 = min(page_image.height, line.y + line.h + 10)
+            text_crop = np.array(page_image.convert("L").crop(
+                (text_region_x1, text_region_y1, text_region_x2, text_region_y2)
+            ))
+            align_dx, align_dy = align_text_to_page(
+                left_text, pil_font, text_crop,
+            )
+            offset_x = float(text_region_x1 + align_dx - line.x)
+            offset_y = float(text_region_y1 + align_dy - line.y)
+
+        results.append(
+            RedactionAnalysis(
+                box=box,
+                line=line,
+                font=font,
+                left_text=left_text,
+                right_text=right_text,
+                offset_x=offset_x,
+                offset_y=offset_y,
+            )
+        )
+
+    if on_progress:
+        on_progress("analysis_complete", {"count": len(results)})
+
+    return PageAnalysis(lines=lines, redactions=results)