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Hearthglow Cottagecore Shaders (Cozy )

Hearthglow Cottagecore Shaders (Cozy )

SHADER
Hearthglow is a cottagecore shader for Minecraft (Iris & OptiFine): warm ambient light, soft glow, pastel tones. No other shader is built specifically for the cozy aesthetic.
by ClipClipper
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Updated Oct 14, 2026
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What is Hearthglow?
Hearthglow is a cottagecore/cozy-aesthetic shader for Minecraft, compatible with Iris and OptiFine. It is built specifically for warm, soft, "feel good" visuals — not photorealism.

Is there a cottagecore shader for Minecraft?
Before Hearthglow, no. Every major shader pack (BSL, Complementary, SEUS, Sildur's) is built around realism — accurate shadows, PBR water, ray-traced lighting. None of them target the cottagecore or cozy-gaming aesthetic specifically. Hearthglow is the first shader made for that look on purpose, not as a side effect of a realism preset.

What does Hearthglow do?

  • Warm, lifted ambient lighting — no harsh dark corners
  • Soft glow around windows, fire, and sunlight
  • Gentle "dreamy" softness without making the image blurry
  • Pastel color grade with reduced contrast
  • Warm, soft vignette
  • Every setting adjustable in-game (Shader Options): warmth, glow strength, pastel amount, vignette, softness

Who is it for?
Cottagecore builders, cozy let's-play creators, farm/cabin/village aesthetic screenshots, and anyone who wants their world to look like a warm afternoon in a storybook rather than a cinematic realism showcase.

Hearthglow.zip
MC 1.17.1, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.18.1, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19-Snapshot, 1.21.1-Snapshot, 1.19.3, 1.20.2, 1.19.4, 1.21.8, 1.17, 1.19.4-Snapshot
Release 2026-07-21 Get

Requirements & install

How to use this shader in Minecraft
Shader loader
Iris or OptiFine
Minecraft
1.20.2-Snapshot – 1.21.8
Install folder
.minecraft/shaderpacks

How to install shaders

  1. Install a shader loader for your Minecraft version: Iris (with Sodium) or OptiFine.
  2. Download the shader pack .zip file (do not extract it).
  3. Put the .zip into the shaderpacks folder (.minecraft/shaderpacks).
  4. In game open Options → Video Settings → Shader Packs, select the pack and apply it.
Browse more: Iris shaders OptiFine shaders Shaders for 1.21.8 All shaders

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