
KastSize — Aspect Ratio Stretch
Aspect ratio stretch presets + custom mode for a “stretched” competitive look. (растяг экрана)
Screenshots

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.

Версия игры: 1.21.10
Loader: Fabric
Environment: Client (на сервер ставить не нужно)

🇺🇸 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.

Game version: 1.21.10
Loader: Fabric
Environment: Client (no server install needed)
Available Versions
How to Install KastSize — Aspect Ratio Stretch on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.1).
Install Mod
Open the mod browser in the dashboard and search for "KastSize — Aspect Ratio Stretch". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.1, 26.1, 1.21.11 (+12 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
KastSize — Aspect Ratio Stretch server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1.1). You can switch loaders with one click in the panel.
Is KastSize — Aspect Ratio Stretch compatible with fabric?
KastSize — Aspect Ratio Stretch officially supports fabric for Minecraft 26.1.1, 26.1, 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with KastSize — Aspect Ratio Stretch – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if KastSize — Aspect Ratio Stretch consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Rent Modded Server
Install KastSize — Aspect Ratio Stretch with just one click on your server.