Reveal.js
An open source framework for creating interactive HTML-based presentations in a web browser
- Also known as
- reveal-js
What is Reveal.js?
A free, open-source framework for building presentations using HTML and web technologies, featuring nested slides, Markdown support, Auto-Animate transitions, PDF export, speaker notes, and LaTeX math typesetting.
Reveal.js pricing
We don't have Reveal.js's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
Free and open source
What Reveal.js does
The capabilities that matter for presentation software, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Deployment model
- Cloud saas
- Generative AI auto slide layout and content creation
- -
- Unconstrained freeform canvas editing
- -
- Collaborative multiplayer real time editing
- -
- Presenter view with hidden speaker notes
- ✓
- Live audience polling and qna integration
- -
- Powerpoint pptx file import and export
- -
- PDF and video mp4 export engine
- -
- Zoom ms teams native presentation sync
- -
- Embeddable iframe web rendering
- ✓
- SOC2 type ii
- -
- ISO 27001
- -
- Pricing model
- -
Platform & deployment
Independently observed- Web
- Cloud / SaaS
- Self-hosted
Security & compliance
Known vulnerabilities: 2 (0 in the last 12 months), max severity MODERATE sourcea count reflects scale & disclosure, not quality
Reveal.js FAQ
Common questions about Reveal.js, answered from independent, dated evidence.
What is Reveal.js?
An open-source tool for creating feature-rich, animated presentations using HTML, CSS, and JavaScript. Supports Markdown, LaTeX, and provides an extensive JavaScript API for advanced customization. It is indexed under Presentation Software.
Source: https://revealjs.com
Is Reveal.js free to use?
Reveal.js is open source, so it can be self-hosted and used at no licence cost. It is released under the MIT licence. Pricing changes often, so verify at source before relying on it.
Source: https://revealjs.com
What platforms does Reveal.js support?
We have confirmed browser-based access to Reveal.js. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.
Source: https://revealjs.com
Can Reveal.js be self-hosted?
Yes. Reveal.js can be deployed self-hosted, so it does not have to run on the vendor's infrastructure.
Source: https://revealjs.com
Is Reveal.js open source?
Yes. Reveal.js is published under the MIT licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.
Reveal.js alternatives
Other presentation software we track, ranked by the same independent score.
- PreziA web-based presentation platform designed to engage audiences during and after presentationsmedium · 55%
- Beautiful.aiCreate professional presentations faster with AI assistancemedium · 55%
- SlidevA markdown-based presentation framework built specifically for developers.low · 38%
- MentimeterReal-time audience engagement platform for interactive presentationslow · 38%
- Google SlidesCollaborative slide creation software for teamslow · 37%
- PitchAI-powered cloud collaboration platform for creating, sharing, and tracking team presentationsmedium · 55%
Compare Reveal.js
Side by side against other presentation software, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Reveal.js, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Dependent projects | 89 | 0.06 | 5.6 | ✓ |
| Release cadence | 75 | 0.05 | 3.9 | ✓ |
| Capabilities | 46 | 0.07 | 3.2 | ✓ |
| Stars | 92 | 0.03 | 2.4 | ✓ |
| Security score | 54 | 0.04 | 2.3 | ✓ |
| Development activity | 19 | 0.09 | 1.8 | ✓ |
| Integrations | 0 | 0.08 | 0.0 | - |
| Security posture | 0 | 0.06 | 0.0 | - |
| Package downloads | 0 | 0.14 | 0.0 | - |
| Developer Q&A activity | 0 | 0.06 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 3 | mediumsource · 2026-10-15 · 65% |
Adoption
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 5 items | mediumsource · 2026-09-10 · 67% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Deployment model: cloud_saas · Embeddable iframe web rendering: Yes · Presenter view with hidden speaker notes: Yes | mediumsource · 2026-10-15 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | JavaScript | highsource · 2026-10-15 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | MIT | highsource · 2026-10-15 · 95% |
Pricing
Release
Security
Is Reveal.js the right choice for you?
Tell us the job, the constraints and what you weigh most, and we will rank Reveal.js against the rest of the presentation software we index, using the same dated evidence weighted your way.
Free to run, no account needed to start. How the evaluation works
Is this your product?
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