KastSize — Aspect Ratio Stretch

KastSize — Aspect Ratio Stretch

Aspect ratio stretch presets + custom mode for a “stretched” competitive look. (растяг экрана)

by
29.3K Downloads
fabricoptimizationutility
Configure a Compatible Minecraft Server

Screenshots

До / Before — Default 16:9

About this Mod

KastSize — Aspect Ratio Stretch

🇷🇺 Описание

KastSize — клиентский Fabric-мод для Minecraft 1.21.10, который меняет соотношение сторон/растягивает изображение для более удобного PvP и “stretched” ощущения.

Возможности

  • Меню настроек: включение/выключение кастомного режима и настройка нужного соотношения сторон.
  • Быстрое переключение: есть клавиша-бинд, которая моментально возвращает дефолтное 16:9 (удобно быстро отключать растяжение).
  • Пресеты + кастом: можно выбрать готовый вариант или настроить под свой монитор.
  • Сохранение настроек: параметры сохраняются и применяются автоматически.
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Версия игры: 1.21.10
Loader: Fabric
Environment: Client (на сервер ставить не нужно)
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🇺🇸 English description

KastSize is a client-side Fabric mod for Minecraft 1.21.10 that lets you change the aspect ratio / stretch the view for a more comfortable PvP “stretched” feel.

Features

  • Settings menu: enable/disable custom mode and configure your preferred aspect ratio.
  • Quick toggle: a keybind instantly returns you to the default 16:9 (perfect for turning stretch off fast).
  • Presets + custom mode: choose a preset or fine-tune it for your display.
  • Settings saved: your configuration is stored and applied automatically.
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Game version: 1.21.10
Loader: Fabric
Environment: Client (no server install needed)
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Available Versions

KastSize — Aspect Ratio Stretch 1.0.0release
MC 26.2fabric
June 24, 2026
KastSize — Aspect Ratio Stretch 1.0.0release
MC 26.1.1fabric
April 4, 2026
KastSize — Aspect Ratio Stretch 1.0.0release
MC 26.1fabric
April 4, 2026
KastSize — Aspect Ratio Stretch 1.0.0release
MC 1.16.5fabric
February 10, 2026
KastSize — Aspect Ratio Stretch 1.0.0release
MC 1.21fabric
February 6, 2026

How to Install KastSize — Aspect Ratio Stretch on Your Client

1

Install the Mod Loader Locally

Install fabric for your local Minecraft version.

2

Download the Matching File

Choose the KastSize — Aspect Ratio Stretch file for fabric and Minecraft 26.2.

3

Install Mod

Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.

Compatibility

Mod Loaders

fabric

Minecraft Versions

26.2, 26.1.1, 26.1 (+13 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Does KastSize — Aspect Ratio Stretch need to be installed on the Minecraft server?

No. Modrinth marks KastSize — Aspect Ratio Stretch as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.

Which version and loader does KastSize — Aspect Ratio Stretch require?

Use a file for fabric and your exact Minecraft version. Supported versions include 26.2, 26.1.1, 26.1. Files for different loaders are not interchangeable.

KastSize — Aspect Ratio Stretch is not working – what should I check?

First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.

Minecraft Server for Your Group

KastSize — Aspect Ratio Stretch stays on your client. Host a compatible world for your group.

Recommended RAM
4 GBfrom €5.2/mo
Minimum 3 GB | per 8 players
Create Server Now
Client Compatibility Guide
NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Unsupported

Supported Versions

26.226.1.126.11.21.111.21.101.21.91.21.81.21.71.21.61.21.5+6 more