Robust ultra-wide layout for current ChatGPT Chat and Work with adaptive width, split-view safety, diagnostics, settings, SPA support, and complete cleanup.
UltraWide ChatGPT expands the conversation area on wide displays while preserving compatibility with the current ChatGPT interface.
The script is designed to stay lightweight, adaptive, and safe for normal conversations, Canvas, code editors, split views, and single-page navigation.
Alt + O — Enable or disable the scriptAlt + U — Enable or disable UltraWide modeAlt + L — Enable or disable left alignmentAlt + M — Cycle the maximum-width limitAlt + A — Enable or disable adaptive modeAlt + C — Enable or disable Canvas-safe modeAlt + S — Open settingsAlt + R — Reset settingsShortcuts are ignored while typing in inputs, text areas, editable fields, or the ChatGPT composer.
window.__mlUltraWide.state();
window.__mlUltraWide.diagnostics();
window.__mlUltraWide.copyDiagnostics();
window.__mlUltraWide.apply();
window.__mlUltraWide.scan();
window.__mlUltraWide.restart();
window.__mlUltraWide.stop();
window.__mlUltraWide.openSettings();
window.__mlUltraWide.set({ cap: "2400", auto: false });
window.__mlUltraWide.reset();