Skip to content

HTML TO EDITABLE SLIDES

Build it in HTML, then edit in PowerPoint.

HTML para PPTX. Transforme páginas web em diapositivos PowerPoint editáveis — caixas de texto, gráficos, tabelas e equações, não uma captura.

HTML TO PPTX

Try it free — 1 conversion, no sign-up

Upload your HTML file, or paste your HTML code. Your first conversion is fully usable and the result downloads directly.

Drag your HTML file here, or click to choose

Supports .html / .htm · multiple pages in one conversion · up to 30 MB per file

Files are used only for processing; results are kept for 24 hours.
Any aspect ratioMulti-page HTMLEditable slide elementsMathML to Office equationsFont mapping and embedding

The browser on the left, PowerPoint on the right

One design, two environments. What opens is no longer an image, but real text boxes, charts, tables, and shapes in PowerPoint.

Choose a label to highlight the matching object. Text can be edited directly, and chart bars can be clicked to change their values.

deckflow.com/demo/q3-review.htmlHTML
QUARTERLY BUSINESS REVIEW

Q3 business review

Revenue, retention, and channel performance — board presentation material.

NET REVENUE$48.2M▲ 9.1%
ACTIVE USERS2.94M▲ 9.1%
90-DAY RETENTION76.3%▲ 9.1%
Quarterly revenue
Browser layout
q3-review — PowerPointEDITABLE
QUARTERLY BUSINESS REVIEW

Q3 business review

Revenue, retention, and channel performance — board presentation material.

NET REVENUE$48.2M▲ 9.1%
ACTIVE USERS2.94M▲ 9.1%
90-DAY RETENTION76.3%▲ 9.1%
Quarterly revenue
PowerPoint objects
ObjectPage title “Q3 business review”Text
In PowerPointPowerPoint text boxIts real form in the PPTX
Editable contentEdit copy, font size, typeface, and color.What you can change after opening PowerPoint

Objects enter PowerPoint, not pixels

Edit the words, change the chart data, and reopen equations in the Office equation editor.

Editable text

Headings, paragraphs, and numbers remain text boxes in PowerPoint. Double-click to edit.

  • Fonts and sizes retained
  • Mixed-language copy
  • Multi-line paragraphs

Editable charts

Chart.js, ECharts, Highcharts, and Plotly become native PowerPoint charts with editable data.

  • Bar, line, and pie charts
  • Editable data
  • Colors retained

Native equations

MathML becomes an Office equation object that can reopen in the PowerPoint equation editor.

  • MathML
  • Office equations
  • Fractions and radicals

Shapes and tables

Cards, rounded rectangles, tables, and images remain native slide objects for continued layout work.

  • Editable shape fills
  • Editable table cells
  • Replaceable images

PowerPoint animations

As animações de entrada e as transições são escritas na linha temporal do PowerPoint. O movimento arbitrário em JavaScript não é preservado.

  • Entrance animations
  • Slide transitions
  • Animation order

Font mapping

Fonts are mapped for the target system, with file embedding when needed for cross-platform fidelity.

  • Font mapping
  • Font embedding
  • Cross-platform consistency

Different layouts, equally editable

Choose a scenario and compare how it looks in the browser and in PowerPoint.

analytics.deckflow.com/dashboardHTML
PAINEL EM DIRETO

Visão geral do crescimento

MAU3.42M▲ 12.6%
ARR¥192M▲ 24.1%
CHURN1.8%▼ 0.4pt
Atividade semanal12 semanas
Funil
Visita
Registo
Ativar
Pagamento
dashboard — PowerPointEDITABLE
PAINEL EM DIRETO

Visão geral do crescimento

MAU3.42M▲ 12.6%
ARR¥192M▲ 24.1%
CHURN1.8%▼ 0.4pt
Atividade semanal12 semanas
Funil
Visita
Registo
Ativar
Pagamento

Technical capabilities at a glance

Bring complex web capabilities into PowerPoint instead of flattening them into an image.

Multi-page HTMLCreate a complete slide deck in one conversion
Any aspect ratioResponsive output for 16:9, 4:3, and custom sizes
JavaScript chart librariesChart.js · ECharts · Highcharts · Plotly
EquationsMathML to native Office equations
AnimationsAs animações de entrada e as transições são escritas na linha temporal do PowerPoint. O movimento arbitrário em JavaScript não é preservado.
FontsFont mapping with embedding when needed
ImagesBitmap and SVG assets remain replaceable objects
TablesStructure, merged cells, and styles are retained

Frequently asked questions before you start

How many free conversions do guests get?

One complete conversion with no sign-up, including the download. After it is used, the page clearly asks you to sign in. The demo and official samples do not use this credit.

Is the generated PPTX editable, or is it a screenshot?

It is an editable PPTX. Text remains text boxes, charts remain native PowerPoint chart objects, equations remain Office equations, and shapes, tables, and images remain separate slide objects—not a full-slide screenshot.

Does viewing the demo use my free conversion?

No. The demo is separate from the conversion credit, so you can inspect the official sample before using your own free conversion.

Which chart libraries are supported?

Charts rendered with Chart.js, ECharts, Highcharts, Plotly, and other common libraries are converted into native PowerPoint charts with editable data.

Which slide aspect ratios are supported?

The default is 16:9 widescreen. Output can also follow the source HTML ratio, and multi-page HTML keeps one consistent canvas.

Are my files secure, and how long are they retained?

Files are used only for your conversion task. Conversion results are retained for 24 hours and then removed automatically.