diff --git a/src/components/Output/custom-els/PinchZoom/index.ts b/src/components/Output/custom-els/PinchZoom/index.ts
deleted file mode 100644
index 48f1a033..00000000
--- a/src/components/Output/custom-els/PinchZoom/index.ts
+++ /dev/null
@@ -1,374 +0,0 @@
-import PointerTracker, { Pointer } from 'pointer-tracker';
-import './styles.css';
-
-interface Point {
-  clientX: number;
-  clientY: number;
-}
-
-interface ChangeOptions {
-  /**
-   * Fire a 'change' event if values are different to current values
-   */
-  allowChangeEvent?: boolean;
-}
-
-interface ApplyChangeOpts extends ChangeOptions {
-  panX?: number;
-  panY?: number;
-  scaleDiff?: number;
-  originX?: number;
-  originY?: number;
-}
-
-interface SetTransformOpts extends ChangeOptions {
-  scale?: number;
-  x?: number;
-  y?: number;
-}
-
-type ScaleRelativeToValues = 'container' | 'content';
-
-export interface ScaleToOpts extends ChangeOptions {
-  /** Transform origin. Can be a number, or string percent, eg "50%" */
-  originX?: number | string;
-  /** Transform origin. Can be a number, or string percent, eg "50%" */
-  originY?: number | string;
-  /** Should the transform origin be relative to the container, or content? */
-  relativeTo?: ScaleRelativeToValues;
-}
-
-function getDistance(a: Point, b?: Point): number {
-  if (!b) return 0;
-  return Math.sqrt((b.clientX - a.clientX) ** 2 + (b.clientY - a.clientY) ** 2);
-}
-
-function getMidpoint(a: Point, b?: Point): Point {
-  if (!b) return a;
-
-  return {
-    clientX: (a.clientX + b.clientX) / 2,
-    clientY: (a.clientY + b.clientY) / 2,
-  };
-}
-
-function getAbsoluteValue(value: string | number, max: number): number {
-  if (typeof value === 'number') return value;
-
-  if (value.trimRight().endsWith('%')) {
-    return max * parseFloat(value) / 100;
-  }
-  return parseFloat(value);
-}
-
-// I'd rather use DOMMatrix/DOMPoint here, but the browser support isn't good enough.
-// Given that, better to use something everything supports.
-let cachedSvg: SVGSVGElement;
-
-function getSVG(): SVGSVGElement {
-  return cachedSvg || (cachedSvg = document.createElementNS('http://www.w3.org/2000/svg', 'svg'));
-}
-
-function createMatrix(): SVGMatrix {
-  return getSVG().createSVGMatrix();
-}
-
-function createPoint(): SVGPoint {
-  return getSVG().createSVGPoint();
-}
-
-const MIN_SCALE = 0.01;
-
-export default class PinchZoom extends HTMLElement {
-  // The element that we'll transform.
-  // Ideally this would be shadow DOM, but we don't have the browser
-  // support yet.
-  private _positioningEl?: Element;
-  // Current transform.
-  private _transform: SVGMatrix = createMatrix();
-
-  constructor() {
-    super();
-
-    // Watch for children changes.
-    // Note this won't fire for initial contents,
-    // so _stageElChange is also called in connectedCallback.
-    new MutationObserver(() => this._stageElChange())
-      .observe(this, { childList: true });
-
-    // Watch for pointers
-    const pointerTracker: PointerTracker = new PointerTracker(this, {
-      start: (pointer, event) => {
-        // We only want to track 2 pointers at most
-        if (pointerTracker.currentPointers.length === 2 || !this._positioningEl) return false;
-        event.preventDefault();
-        return true;
-      },
-      move: (previousPointers) => {
-        this._onPointerMove(previousPointers, pointerTracker.currentPointers);
-      },
-    });
-
-    this.addEventListener('wheel', event => this._onWheel(event));
-  }
-
-  connectedCallback() {
-    this._stageElChange();
-  }
-
-  get x() {
-    return this._transform.e;
-  }
-
-  get y() {
-    return this._transform.f;
-  }
-
-  get scale() {
-    return this._transform.a;
-  }
-
-  /**
-   * Change the scale, adjusting x/y by a given transform origin.
-   */
-  scaleTo(scale: number, opts: ScaleToOpts = {}) {
-    let {
-      originX = 0,
-      originY = 0,
-    } = opts;
-
-    const {
-      relativeTo = 'content',
-      allowChangeEvent = false,
-    } = opts;
-
-    const relativeToEl = (relativeTo === 'content' ? this._positioningEl : this);
-
-    // No content element? Fall back to just setting scale
-    if (!relativeToEl || !this._positioningEl) {
-      this.setTransform({ scale, allowChangeEvent });
-      return;
-    }
-
-    const rect = relativeToEl.getBoundingClientRect();
-    originX = getAbsoluteValue(originX, rect.width);
-    originY = getAbsoluteValue(originY, rect.height);
-
-    if (relativeTo === 'content') {
-      originX += this.x;
-      originY += this.y;
-    } else {
-      const currentRect = this._positioningEl.getBoundingClientRect();
-      originX -= currentRect.left;
-      originY -= currentRect.top;
-    }
-
-    this._applyChange({
-      allowChangeEvent,
-      originX,
-      originY,
-      scaleDiff: scale / this.scale,
-    });
-  }
-
-  /**
-   * Update the stage with a given scale/x/y.
-   */
-  setTransform(opts: SetTransformOpts = {}) {
-    const {
-      scale = this.scale,
-      allowChangeEvent = false,
-    } = opts;
-
-    let {
-      x = this.x,
-      y = this.y,
-    } = opts;
-
-    // If we don't have an element to position, just set the value as given.
-    // We'll check bounds later.
-    if (!this._positioningEl) {
-      this._updateTransform(scale, x, y, allowChangeEvent);
-      return;
-    }
-
-    // Get current layout
-    const thisBounds = this.getBoundingClientRect();
-    const positioningElBounds = this._positioningEl.getBoundingClientRect();
-
-    // Not displayed. May be disconnected or display:none.
-    // Just take the values, and we'll check bounds later.
-    if (!thisBounds.width || !thisBounds.height) {
-      this._updateTransform(scale, x, y, allowChangeEvent);
-      return;
-    }
-
-    // Create points for _positioningEl.
-    let topLeft = createPoint();
-    topLeft.x = positioningElBounds.left - thisBounds.left;
-    topLeft.y = positioningElBounds.top - thisBounds.top;
-    let bottomRight = createPoint();
-    bottomRight.x = positioningElBounds.width + topLeft.x;
-    bottomRight.y = positioningElBounds.height + topLeft.y;
-
-    // Calculate the intended position of _positioningEl.
-    const matrix = createMatrix()
-      .translate(x, y)
-      .scale(scale)
-      // Undo current transform
-      .multiply(this._transform.inverse());
-
-    topLeft = topLeft.matrixTransform(matrix);
-    bottomRight = bottomRight.matrixTransform(matrix);
-
-    // Ensure _positioningEl can't move beyond out-of-bounds.
-    // Correct for x
-    if (topLeft.x > thisBounds.width) {
-      x += thisBounds.width - topLeft.x;
-    } else if (bottomRight.x < 0) {
-      x += -bottomRight.x;
-    }
-
-    // Correct for y
-    if (topLeft.y > thisBounds.height) {
-      y += thisBounds.height - topLeft.y;
-    } else if (bottomRight.y < 0) {
-      y += -bottomRight.y;
-    }
-
-    this._updateTransform(scale, x, y, allowChangeEvent);
-  }
-
-  /**
-   * Update transform values without checking bounds. This is only called in setTransform.
-   */
-  private _updateTransform(scale: number, x: number, y: number, allowChangeEvent: boolean) {
-    // Avoid scaling to zero
-    if (scale < MIN_SCALE) return;
-
-    // Return if there's no change
-    if (
-      scale === this.scale &&
-      x === this.x &&
-      y === this.y
-    ) return;
-
-    this._transform.e = x;
-    this._transform.f = y;
-    this._transform.d = this._transform.a = scale;
-
-    this.style.setProperty('--x', this.x + 'px');
-    this.style.setProperty('--y', this.y + 'px');
-    this.style.setProperty('--scale', this.scale + '');
-
-    if (allowChangeEvent) {
-      const event = new Event('change', { bubbles: true });
-      this.dispatchEvent(event);
-    }
-  }
-
-  /**
-   * Called when the direct children of this element change.
-   * Until we have have shadow dom support across the board, we
-   * require a single element to be the child of <pinch-zoom>, and
-   * that's the element we pan/scale.
-   */
-  private _stageElChange() {
-    this._positioningEl = undefined;
-
-    if (this.children.length === 0) return;
-
-    this._positioningEl = this.children[0];
-
-    if (this.children.length > 1) {
-      console.warn('<pinch-zoom> must not have more than one child.');
-    }
-
-    // Do a bounds check
-    this.setTransform({ allowChangeEvent: true });
-  }
-
-  private _onWheel(event: WheelEvent) {
-    if (!this._positioningEl) return;
-    event.preventDefault();
-
-    const currentRect = this._positioningEl.getBoundingClientRect();
-    let { deltaY } = event;
-    const { ctrlKey, deltaMode } = event;
-
-    if (deltaMode === 1) { // 1 is "lines", 0 is "pixels"
-      // Firefox uses "lines" for some types of mouse
-      deltaY *= 15;
-    }
-
-    // ctrlKey is true when pinch-zooming on a trackpad.
-    const divisor = ctrlKey ? 100 : 300;
-    const scaleDiff = 1 - deltaY / divisor;
-
-    this._applyChange({
-      scaleDiff,
-      originX: event.clientX - currentRect.left,
-      originY: event.clientY - currentRect.top,
-      allowChangeEvent: true,
-    });
-  }
-
-  private _onPointerMove(previousPointers: Pointer[], currentPointers: Pointer[]) {
-    if (!this._positioningEl) return;
-
-    // Combine next points with previous points
-    const currentRect = this._positioningEl.getBoundingClientRect();
-
-    // For calculating panning movement
-    const prevMidpoint = getMidpoint(previousPointers[0], previousPointers[1]);
-    const newMidpoint = getMidpoint(currentPointers[0], currentPointers[1]);
-
-    // Midpoint within the element
-    const originX = prevMidpoint.clientX - currentRect.left;
-    const originY = prevMidpoint.clientY - currentRect.top;
-
-    // Calculate the desired change in scale
-    const prevDistance = getDistance(previousPointers[0], previousPointers[1]);
-    const newDistance = getDistance(currentPointers[0], currentPointers[1]);
-    const scaleDiff = prevDistance ? newDistance / prevDistance : 1;
-
-    this._applyChange({
-      originX, originY, scaleDiff,
-      panX: newMidpoint.clientX - prevMidpoint.clientX,
-      panY: newMidpoint.clientY - prevMidpoint.clientY,
-      allowChangeEvent: true,
-    });
-  }
-
-  /** Transform the view & fire a change event */
-  private _applyChange(opts: ApplyChangeOpts = {}) {
-    const {
-      panX = 0, panY = 0,
-      originX = 0, originY = 0,
-      scaleDiff = 1,
-      allowChangeEvent = false,
-    } = opts;
-
-    const matrix = createMatrix()
-      // Translate according to panning.
-      .translate(panX, panY)
-      // Scale about the origin.
-      .translate(originX, originY)
-      // Apply current translate
-      .translate(this.x, this.y)
-      .scale(scaleDiff)
-      .translate(-originX, -originY)
-      // Apply current scale.
-      .scale(this.scale);
-
-    // Convert the transform into basic translate & scale.
-    this.setTransform({
-      allowChangeEvent,
-      scale: matrix.a,
-      x: matrix.e,
-      y: matrix.f,
-    });
-  }
-}
-
-customElements.define('pinch-zoom', PinchZoom);
diff --git a/src/components/Output/custom-els/PinchZoom/missing-types.d.ts b/src/components/Output/custom-els/PinchZoom/missing-types.d.ts
deleted file mode 100644
index 36d680b8..00000000
--- a/src/components/Output/custom-els/PinchZoom/missing-types.d.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-declare interface CSSStyleDeclaration {
-  willChange: string | null;
-}
-
-// TypeScript, you make me sad.
-// https://github.com/Microsoft/TypeScript/issues/18756
-interface Window {
-  PointerEvent: typeof PointerEvent;
-  Touch: typeof Touch;
-}
-
-declare namespace JSX {
-  interface IntrinsicElements {
-    'pinch-zoom': HTMLAttributes;
-  }
-}
diff --git a/src/components/Output/custom-els/PinchZoom/styles.css b/src/components/Output/custom-els/PinchZoom/styles.css
deleted file mode 100644
index 83668f17..00000000
--- a/src/components/Output/custom-els/PinchZoom/styles.css
+++ /dev/null
@@ -1,14 +0,0 @@
-pinch-zoom {
-  display: block;
-  overflow: hidden;
-  touch-action: none;
-  --scale: 1;
-  --x: 0;
-  --y: 0;
-}
-
-pinch-zoom > * {
-  transform: translate(var(--x), var(--y)) scale(var(--scale));
-  transform-origin: 0 0;
-  will-change: transform;
-}
diff --git a/src/components/Output/index.tsx b/src/components/Output/index.tsx
index 2c9496c9..d692c4b1 100644
--- a/src/components/Output/index.tsx
+++ b/src/components/Output/index.tsx
@@ -1,6 +1,6 @@
 import { h, Component } from 'preact';
-import PinchZoom, { ScaleToOpts } from './custom-els/PinchZoom';
-import './custom-els/PinchZoom';
+import PinchZoom, { ScaleToOpts } from 'pinch-zoom-element/lib';
+import 'pinch-zoom-element/lib';
 import './custom-els/TwoUp';
 import * as style from './style.scss';
 import { bind, linkRef } from '../../lib/initial-util';
diff --git a/src/components/Output/missing-types.d.ts b/src/components/Output/missing-types.d.ts
new file mode 100644
index 00000000..7b9cff28
--- /dev/null
+++ b/src/components/Output/missing-types.d.ts
@@ -0,0 +1,5 @@
+declare namespace JSX {
+  interface IntrinsicElements {
+    'pinch-zoom': HTMLAttributes;
+  }
+}