Skill Free
Free
Open source · All 12 component types · Unlimited presentations · PowerPoint and HTML conversion · MIT licensed
Checked 22 Sep 2026
Plans and prices
HTMLSlides pricing
App Free
Free
Open and present HTML slides · Dual-display presenter mode · Speaker notes · Audience window synchronization · Timer · Laser pointer
Checked 22 Sep 2026
App Pro
$14.99, paid once
Everything in Free · Pen, highlighter, and eraser · Spotlight and zoom · Color picker · Clear annotations · Audio recording
Checked 22 Sep 2026
HTMLSlides App
Free
Open and present HTML slides · Speaker notes · Audience window sync · Timer · Laser pointer · Zen mode
Checked 11 Oct 2026
html-slides Skill
Free
All 12 component types · All visual presets and themes · Unlimited presentations · PowerPoint and HTML conversion · MIT licensed
Checked 11 Oct 2026
HTMLSlides App Pro
$9, paid once
Everything in Free · Pen · Highlighter · Eraser · Spotlight · Zoom · Color picker · Audio recording · All future Pro features
Checked 11 Oct 2026