Observed arrival · 2026-10-09
SFXDex: a collectible guide to Korean manhwa sound effects
An interactive reference to 30 Korean sound effects, with romanization, meanings, categories, rarity labels, and audio.
○Open
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$Paid
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Manhwa and webtoon readers decoding Korean sound effects
- Worth noticing
- Its 30 cards divide effects into four types; the page defines rarity by how often each appears in manhwa.
Field notes
The 30 entries span effects such as 쾅 (romanized as “kwang”), 꼬르륵 (“kkoreureuk”), and 두근두근 (“dugeun-dugeun”). The site assigns each a category and rarity, and explains that its four categories distinguish literal noises from movement, feelings, and dramatic staging. It also says the card art is generated rather than taken from webtoons.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue