Page width
Many AI platforms cap their content area to a narrow column, leaving wide margins on large screens. Ophel lets you set a custom maximum width to fill more of the screen. Settings → Site Settings → [Select site] → Layout → Page Width- Unit: percentage of viewport width
- Range: 50%–100% (sliders are capped at 99% to preserve a sliver of the original platform chrome)
- Changes apply immediately; no page refresh needed.
User message width
Your outgoing message bubbles have their own independent width control, separate from the overall content area. Widening them reduces the whitespace around your messages in conversations that use a wide content area. Settings → Site Settings → [Select site] → Layout → User Message WidthZen mode
Zen mode hides platform UI elements outside the conversation — sidebars, navigation bars, headers — so your focus stays on the content. How to enable:- Keyboard shortcut
- Settings (persistent)
Press to toggle Zen mode.
Toggling Zen mode with the button or shortcut creates a temporary state that
may not survive a page refresh. Enable it in Settings for a persistent effect
on a specific site.
Zen exit button
When Zen mode is active, a small exit button appears on screen so you can leave Zen mode without using the keyboard shortcut. You can hide this button in Settings → Site Settings → [Select site] → Layout → Show Zen exit button if you prefer to rely on the shortcut () alone.Zen mode hides elements based on Ophel’s knowledge of each platform’s DOM
structure. The effect may be incomplete on some sites.
Clean Mode
Clean Mode hides page clutter such as disclaimers, ads, download prompts, promotional cards, and other non-conversation elements. It is enabled by default and configured per site. Settings → Site Settings → [Select site] → Layout → Clean Mode Clean Mode is narrower than Zen mode: it keeps the normal platform layout visible, but removes elements Ophel recognizes as redundant. Zen mode focuses more aggressively by hiding sidebars and navigation; when Zen mode is enabled, it also includes the clean effect.On ChatGPT, Clean Mode also hides sponsored cards when Ophel can identify
them. Since each platform can change its page structure, some promotional
elements may require future adapter updates.
Panel size and position
You can drag the panel by its title bar to reposition it anywhere on screen. Double-clicking the title bar toggles between Edge Snap and Floating mode. Additional size and behavior settings are in Settings → General → Panel:| Setting | Description | Default |
|---|---|---|
| Panel mode | Edge Snap or Floating | Edge Snap |
| Default side | Left or right side of the screen | Right |
| Edge distance | Distance from the screen edge when in Floating mode | 0 px |
| Panel width | 240–600 px | 320 px |
| Panel height | 50–100 vh | 85 vh |
| Snap threshold | Distance from edge that triggers automatic snapping | 30 px |