JSON to PPTX

Convert structured JSON data to a polished PowerPoint presentation — 5 layouts, 5 themes. Free, instant, runs entirely in your browser.

Presentation JSON

{
  "title": "Q1 2025 Business Review",
  "theme": "blue",
  "slides": [
    {
      "layout": "title",
      "title": "Q1 2025 Business Review",
      "subtitle": "April · Prepared by the Finance Team"
    },
    {
      "layout": "bullets",
      "title": "Executive Summary",
      "bullets": [
        "Revenue grew 24% YoY to $4.2M",
        "Customer base expanded to 1,840 accounts",
        "NPS improved from 42 to 61",
        "3 new enterprise contracts signed"
      ]
    },
    {
      "layout": "content",
      "title": "Market Overview",
      "content": "The market showed strong recovery in Q1, driven by increased enterprise adoption and favorable macro conditions. Our mid-market positioning continues to gain traction with both SMB and enterprise clients."
    },
    {
      "layout": "table",
      "title": "Revenue Breakdown",
      "table": {
        "headers": [
          "Product",
          "Q1 Revenue",
          "YoY Growth"
        ],
        "rows": [
          [
            "Pro Plan",
            "$2.1M",
            "+31%"
          ],
          [
            "Enterprise",
            "$1.6M",
            "+18%"
          ],
          [
            "Starter",
            "$0.5M",
            "+12%"
          ]
        ]
      }
    },
    {
      "layout": "two-col",
      "title": "Strengths & Opportunities",
      "left": "Strong brand recognition\nLow churn rate (2.1%)\nBest-in-class NPS score\nScalable infrastructure",
      "right": "Expand APAC market\nLaunch mobile app Q2\nPartner integrations\nSelf-serve onboarding"
    }
  ]
}

Theme

Output filename

.pptx

JSON Schema Reference

Root fields

title — Presentation title (string)
theme — blue · dark · green · red · light
slides — Array of slide objects

Layouts

title — title, subtitle
bullets — title, bullets[ ]
content — title, content
table — title, table.headers[ ], table.rows[ ][ ]
two-col — title, left, right

Slide Preview(5 slides)

1
title
Q1 2025 Business Review
April · Prepared by the Finance Team
2
bullets
Executive Summary
4 bullets
3
content
Market Overview
4
table
Revenue Breakdown
3 rows × 3 cols
5
two-col
Strengths & Opportunities

Quick Snippets

Title slide

{"layout":"title","title":"Hello","subtitle":"World"}

Bullets

{"layout":"bullets","title":"Points","bullets":["A","B","C"]}

Table

{"layout":"table","title":"Data","table":{"headers":["Col"],"rows":[["Val"]]}}

100% Client-Side

PPTX generation runs in your browser using pptxgenjs. Your JSON data never leaves your device.

5 Layouts × 5 Themes

Title, bullets, content, table, and two-column layouts. Five professional color themes. Automate report generation from any JSON data source.