# Premium Features

While Reader Mode is available for free, upgrading to [Reader Mode Premium](https://readermode.io/upgrade) offers significant value by introducing powerful features and enhanced functionality, enabling you to maximize the utility of the content you like on the internet.

Reader Mode Premium is available through subscription, with options for both Monthly and Yearly plans. You have the flexibility to cancel at any time, and you can save money by opting for the yearly plan.

**Here is what you’ll be able to do:**

* Save unlimited number of [bookmarks](/using-reader-mode/bookmarks.md) and [highlights](/using-reader-mode/highlights.md)
* [Highlight & Annotate PDF](/using-reader-mode/highlights.md)
* Have unlimited storage
* Create unlimited number of [notes](/using-reader-mode/note.md)
* Create unlimited number of [folders](/using-reader-mode/collections.md)
* Create forever copies of your saved items with [Permanent Copy ](/using-reader-mode/permanent-copy.md)so you can always return to them.
* [Share Reader Mode](/using-reader-mode/sharable-reader-mode.md) pages
* Customize your distraction-free web pages with [Custom CSS](/using-reader-mode/custom-css.md)
* Automatically open Reader Mode reader on websites with [Auto-run ](/using-reader-mode/auto-run.md)feature
* Automatically scroll through articles for easier reading with [Auto-scroll](/using-reader-mode/auto-scroll.md)
* Generate accurate citations for your sources quickly with [Citation Generator](/using-reader-mode/citation-generator.md)
* Sync highlights automatically with [Evernote](/integrations/evernote.md) or [Notion](/integrations/notion.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.readermode.io/billing-and-subscriptions/premium-features.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
