Presentation & Slide Studio
Create, design, and present slide decks directly in your browser with zero tracking, account signups, or cloud uploads. Export directly to editable PowerPoint (PPTX), vector PDF, PNG, SVG, and project JSON.
- 100% client-side offline execution: zero external network requests, ensuring total privacy for sensitive company slides.
- Native OOXML PowerPoint (PPTX) export: slides, editable text boxes, shapes, formatted tables, and native charts.
- Embedded Unicode font PDF generation: crisp vector text rendering without font corruption across desktop and mobile.
- 10 built-in professional presentation templates: business proposals, quarterly reports, pitch decks, and research talks.
- Accessible chart engine with 10 chart types and automatic color-blind safe palettes with alternative data tables.
- Full keyboard navigation, WCAG contrast alerts, undo/redo history, and responsive mobile touch support.
About Presentation & Slide Studio
Solasu's Presentation & Slide Studio is a private, client-side web application designed to create, layout, and present high-impact slide decks without requiring software installations, subscriptions, or external server uploads.
Every presentation element is maintained in an immutable, single source of truth document model. When you export your presentation, you receive native, editable PowerPoint (OOXML .pptx) files, vector PDFs with embedded Unicode typography, clean standalone SVGs, or high-definition PNGs.
Even when handling confidential business proposals, pre-release roadmaps, or proprietary financial metrics, your slide data never leaves your device's browser memory.
100% Client-Side Architecture for Complete Data Confidentiality
All text manipulation, image rendering, shape calculations, and chart drawing occur entirely inside your browser's local sandbox.
Zero network telemetry, zero server-side processing, and zero tracking cookies ensure total compliance with corporate privacy policies and confidential NDA requirements.
Native OOXML PowerPoint (PPTX) & Vector PDF Export
Unlike tools that simply screenshot slides as static background images, our export engine produces genuine OOXML objects: editable text boxes, vector shapes, styled tables, and native PowerPoint charts.
Our PDF generator bundles local Unicode font subsets to ensure pristine rendering across Japanese, Chinese, Devanagari, Cyrillic, and Latin alphabets without missing glyphs.
10 Original Professional Templates & 6 Accessible Themes
Jumpstart presentations with 10 built-in templates tailored for Business Proposals, Sprint Progress Reports, Quarterly Sales, Product Launches, Marketing Plans, Research Papers, Lectures, Portfolios, Pitch Decks, and Meeting Minutes.
Choose from Minimal, Professional, Modern, Academic, Corporate, and Dark themes with automated WCAG color contrast checks.
Accessible Data Visualizations & Alternative Data Tables
Insert 10 accessible chart varieties directly into your slides: Column, Bar, Stacked Bar, Line, Area, Pie, Donut, Scatter, and Histogram.
Includes color-blind safe palettes, distinct marker shapes, and alternative data tables for screen reader accessibility.
Frequently Asked Questions (FAQ) about Presentation & Slide Studio
Is Presentation Studio completely free to use?
Yes, 100% free and unrestricted. There are no paywalls, hidden limits, watermarks, or user subscriptions.
Do I need to sign up or create an account?
No. You never need an account, password, or email. The studio opens instantly and runs directly inside your web browser.
Are my slides, texts, or images uploaded to any server?
No. All slide creation, layout rendering, and export processing take place strictly within your local browser memory. Zero external network requests are made.
Is my presentation stored in browser cookies or persistent storage?
No. Presentation Studio does not store your work in localStorage, sessionStorage, IndexedDB, OPFS, or cookies. To save your progress, use the 'Save Project (JSON)' button to download your work to your computer.
How does PDF export work?
Our engine uses pdf-lib to construct vector PDF files directly in your browser. It embeds local Unicode fonts to guarantee that Japanese, Chinese, Hindi, Cyrillic, and Arabic characters render sharply without tofu boxes.
Does this tool support native PowerPoint (.pptx) export?
Yes. It generates standard ECMA-376 OOXML PowerPoint files compatible with Microsoft PowerPoint, Google Slides, Apple Keynote, and LibreOffice Impress.
Can I edit the text and shapes in the exported PowerPoint file?
Yes! Slides are exported with editable native PowerPoint text boxes, vector shapes, formatted tables, and native chart objects rather than raster image screenshots.
Can I export individual slides or batch export all slides as PNG images?
Yes. You can download the current slide as a high-resolution (1920x1080) PNG image, or batch-download all slides in your deck sequentially.
Is the SVG export format secure and standalone?
Yes. Exported SVGs contain clean vector elements and are strictly sanitized to exclude scripts, foreignObjects, event handlers, and external HTTP references.
How can I save my progress and resume working later?
Click 'Export' > 'Save Project (JSON)' to download a lightweight JSON project file. When you return, click 'Open Project (JSON)' to restore all slides, layouts, themes, and speaker notes.
What presentation templates are included?
Presentation Studio includes 10 original templates: Business Proposal, Project Status, Sales Performance, Product Introduction, Marketing Plan, Academic Research, Education Lecture, Portfolio Showcase, Startup Pitch Deck, and Meeting Minutes.
Can I insert charts and import CSV data?
Yes. You can add 10 chart types including Column, Bar, Line, Area, Pie, Donut, Scatter, and Histogram. You can edit series values directly or import data via CSV.
How are uploaded images handled regarding EXIF and location privacy?
When you add an image, it is rasterized onto an HTML5 canvas before insertion. This automatically purges all EXIF metadata, GPS coordinates, and camera serial numbers. Oversized images are bounded to 8192px.
Can I change slide dimensions and aspect ratios?
Yes. You can switch between Widescreen (16:9), Standard (4:3), A4 Landscape, and A4 Portrait in the slide settings panel.
Does Presentation Studio work on mobile phones and tablets?
Yes. The UI is fully responsive down to 375px screens, using intuitive tabbed disclosure (Slides, Canvas, Properties) for mobile editing.
What keyboard shortcuts are available?
You can use Ctrl/Cmd+Z (Undo), Ctrl/Cmd+Y (Redo), Delete/Backspace (Delete element), Arrow keys (2px nudge), Shift+Arrow (10px nudge), and Escape (Exit presentation mode).
Is right-to-left (RTL) Arabic layout supported?
Yes. When viewing in Arabic, editor controls and inspectors automatically switch to RTL orientation while preserving LTR formatting for numbers and charts.
Can I write speaker notes for each slide?
Yes. Each slide features a dedicated speaker notes drawer. During presentation mode, press 'N' to open notes, which are also exported to PPTX.
Is the exported presentation compatible with Google Slides and Keynote?
Yes. The generated PPTX file strictly follows the OOXML standard, enabling seamless importing into Google Slides, Apple Keynote, and LibreOffice.
What are the current limitations of this tool?
To maintain fast client-side performance, presentations are recommended up to 100 slides with 100 elements per slide. Real-time multi-user cloud collaboration is not supported by design to preserve privacy.