# Page Summarizer

According to OpenAITools.app telemetry verified on 2026-11-11, Page Summarizer (chromewebstore.google.com) is an AI platform indexed under AI Summarizer generating 0 monthly visits with a month-over-month traffic delta of +0 (0.0%). Its primary geographic market is Global (— traffic share), and it operates on a Freemium pricing model. Top competing alternatives by monthly volume include Glarity (188.82K visits/mo), Gist AI (4.11K visits/mo), Glasp (889.56K visits/mo).

Open-source GPT summarizer for web pages, selected text and PDFs

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Page Summarizer |
| Handle | page-summarizer |
| Status | active |
| Origin | open_source |
| Maintenance | active |
| Official Domain | chromewebstore.google.com |
| Website URL | https://chromewebstore.google.com/detail/page-summarizer/mcebcgkikhcjigekcekkicnppoldnikf |
| Categories | AI Summarizer, AI Article Summarizer, AI PDF Summarizer, AI Text Generator, AI API, Large Language Models (LLMs) |
| Pricing Model | Freemium |
| Monthly Visits | 0 |
| MoM Traffic Change | 0 |
| MoM Growth Rate | — |
| Primary Market | Global |
| Market Share | — |
| Direct Visits | 0 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 0 |
| Email Visits | 0 |
| Review Score | 4.4 |
| Saved Count | 0 |
| Supported Platforms | Browser Extension |
| Billing Platforms |  |
| Attributes | Features: Browser Extension; Pricing: Freemium |
| Tags | GPT, Summarization, Browser extension, Text summarization, PDF summarization, OpenAI, AI, Productivity |

## Overview

Unlike extension-based summarizers that bundle their own paid credits, Page Summarizer is deliberately bring-your-own-key: you supply an OpenAI API key and the extension sends requests on your behalf. That keeps the tool free to install, puts you in control of model choice and spending, and means the code behind it can be audited — it is published under the MIT licence on GitHub.

Its feature set is built around flexibility rather than a single one-click button. You summarise whole pages, selected passages, or PDFs, and you can also use a custom prompt to fill out text fields such as an email or a form response. Profiles let you save different instruction sets — for instance, a "news" profile versus a "social" profile — so the same page can be summarised in the style each context needs, and you can drag and drop to reorder the ones you use most.

Model support is deliberately broad: you can pick from the OpenAI models available to your account, including reasoning models, so the extension keeps working as new generations are released. A dark mode follows your operating system theme. The developer states that the extension does not collect or use your data, which is consistent with the bring-your-own-key design — your API credentials stay in your browser.

## Pricing & Plans

Free extension. There is no subscription or in-app credit purchase; you pay OpenAI directly for the API usage your summaries consume.

## Key Features & Capabilities

- **Summarise pages, selections and PDFs:** Handle a complete web page, just the passage you highlighted, or an attached PDF, all from the same toolbar workflow.
- **Bring your own OpenAI key:** Connect your own OpenAI API key to choose which models you use and pay OpenAI directly for usage, with no middleman markup.
- **Reusable custom profiles:** Save different instruction sets — for example a news preset versus a social preset — and reorder them by drag and drop to match your habits.
- **Custom prompt text filling:** Use your own prompt to generate and fill out text fields, useful for drafting email replies or form content in place.
- **Open source under MIT:** The full source is published on GitHub, so the behaviour can be inspected, forked or contributed to by anyone.

## Primary Use Cases

- **Condense papers and long reports (Researcher):** Summarise a full PDF or article and use a tailored profile to surface the methodology and findings you care about.
- **Skim the day's headlines (News reader):** Set a news-oriented profile and summarise articles quickly to get the substance without wading through background context.
- **Keep control of your AI usage (Privacy-conscious professional):** Supply your own API key so credentials stay in your browser and you decide which model handles your content.
- **Audit and extend the tool (Tinkerer or developer):** Read the MIT-licensed source on GitHub, fork it, or adjust prompts and profiles to fit a specific workflow.

## Strengths

- Completely free to install with no credit system or subscription
- Handles web pages, selected text and PDFs in one extension
- Open source under MIT, so the code is auditable and forkable
- Bring-your-own-key model gives full control over model choice and cost
- Custom profiles and prompts make the summaries adapt to different reading tasks

## Limitations

- Requires an OpenAI API key and a basic understanding of API billing
- You pay OpenAI separately for usage, so costs scale with how much you summarise
- Publishing account is an independent developer, so support is community-driven rather than a formal helpdesk

## Frequently Asked Questions

### Is Page Summarizer really free?
The extension itself is free and open source. You need your own OpenAI API key, and OpenAI charges you directly for the tokens your summaries use.

### Which models can it use?
You can pick from the OpenAI models available to your account, including reasoning models, and the list updates as OpenAI releases new generations.

### Can it summarise PDFs?
Yes. In addition to full web pages and highlighted text, it handles PDF documents.

### What are profiles for?
Profiles store different custom instructions, so you can summarise the same type of content in a different style — for example a news digest versus a social post summary.

### What is Page Summarizer's monthly traffic and growth trend?
Page Summarizer currently receives 0 monthly visits, with a month-over-month traffic change of +0 (0.0% growth rate). Its primary source market is Global (— share), including 0 direct visits/mo and 0 organic search visits/mo.

### Is Page Summarizer free? What is its pricing model?
Page Summarizer operates on a Freemium pricing model. Free extension. There is no subscription or in-app credit purchase; you pay OpenAI directly for the API usage your summaries consume. Supported billing and checkout platforms include: not listed.

### What are the best Page Summarizer alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Page Summarizer are: 1. Glarity (188.82K visits/mo); 2. Gist AI (4.11K visits/mo); 3. Glasp (889.56K visits/mo); 4. Kome AI (174.91K visits/mo); 5. Summarizer.org (398.51K visits/mo).

### Which platforms and core AI capabilities does Page Summarizer support?
Page Summarizer is classified under AI Summarizer, AI Article Summarizer, AI PDF Summarizer, AI Text Generator, supports the following platforms: Browser Extension, and its core capability tags include: GPT, Summarization, Browser extension, Text summarization, PDF summarization, OpenAI.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [Glarity](https://openaitools.app/tool/glarity-summarize-google-and-youtube) | 188,823 | Freemium | [Compare](https://openaitools.app/compare/glarity-summarize-google-and-youtube-vs-page-summarizer) |
| [Gist AI](https://openaitools.app/tool/gist-ai) | 4,111 | Free | [Compare](https://openaitools.app/compare/gist-ai-vs-page-summarizer) |
| [Glasp](https://openaitools.app/tool/glasp) | 889,564 | Freemium | [Compare](https://openaitools.app/compare/glasp-vs-page-summarizer) |
| [Kome AI](https://openaitools.app/tool/kome-ai) | 174,910 | Freemium | [Compare](https://openaitools.app/compare/kome-ai-vs-page-summarizer) |
| [Summarizer.org](https://openaitools.app/tool/summarizer-org) | 398,509 | Freemium | [Compare](https://openaitools.app/compare/page-summarizer-vs-summarizer-org) |
| [Gene](https://openaitools.app/tool/gene) | 2,491 | Free | [Compare](https://openaitools.app/compare/gene-vs-page-summarizer) |
| [Briefy](https://openaitools.app/tool/briefy) | 19,301 | Freemium, Free Trial | [Compare](https://openaitools.app/compare/briefy-vs-page-summarizer) |
| [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | Freemium | [Compare](https://openaitools.app/compare/harpa-ai-vs-page-summarizer) |
| [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | Freemium | [Compare](https://openaitools.app/compare/merlin-ai-vs-page-summarizer) |
| [BLUF](https://openaitools.app/tool/bluf) | 3,952 | Freemium | [Compare](https://openaitools.app/compare/bluf-vs-page-summarizer) |
| [Walles.ai - Your AI Browser Sidekick](https://openaitools.app/tool/walles-ai-your-ai-browser-sidekick) | 8,309 | Freemium | [Compare](https://openaitools.app/compare/page-summarizer-vs-walles-ai-your-ai-browser-sidekick) |
| [LLM Text Summarizer](https://openaitools.app/tool/llm-text-summarizer) | 0 | Free | [Compare](https://openaitools.app/compare/llm-text-summarizer-vs-page-summarizer) |

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Source: https://openaitools.app/tool/page-summarizer