Observed arrival · 2026-11-09
D3 turns HTML animations into MP4
D3 is a desktop tool presented as converting HTML, CSS, and Canvas animations into MP4 video on the user’s computer.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Developers and motion designers exporting web animations
- Worth noticing
- The live demo labels its sample render a “local frame capture simulation”; the page describes bundled Chromium and FFmpeg.
Field notes
The interface shows single-file and batch import options, plus controls for duration, frame rate, quality, crop, canvas, delay, and scrollbars. Presets include 4K UHD, vertical 9:16, and square output. The page describes a local capture-and-encode workflow using bundled Chromium and FFmpeg, but its visible sample render is labeled a simulation.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue