SummarizeThis.io

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Introduction: SummarizeThis.io is a free online tool and application designed to help users quickly condense various types of content. It generates instant summaries for text, web pages, PDF documents, and YouTube videos to streamline reading and information consumption. The service is accessible via its website, an iOS app, and a Chrome extension.
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SummarizeThis.io Product Information

What is SummarizeThis.io?

SummarizeThis.io is a free online tool and application designed to help users quickly condense various types of content. It generates instant summaries for text, web pages, PDF documents, and YouTube videos to streamline reading and information consumption. The service is accessible via its website, an iOS app, and a Chrome extension.

How to use SummarizeThis.io?

Users can generate summaries by pasting text, website URLs, or YouTube video links directly into the input fields on the website. To summarize PDF files, users must upload the document and provide their own OpenAI API key. Additionally, the service offers an iOS app with a Shortcut action for system-wide summarization and a Chrome extension for quick access to text, URL, and video summarization tools.

SummarizeThis.io's Core Features

  • Instant Text Condensing
  • Quick Web Page Summaries
  • YouTube Video Summaries on Demand
  • PDF Summarization
  • iOS Shortcut Action for system-wide summarization
  • Chrome Extension Quick Actions

SummarizeThis.io Use Cases

#1 Capture the core message of any text in seconds without losing critical details.
#2 Extract key points from web pages by simply pasting the URL.
#3 Identify the most important segments of tutorials or informational videos.
#4 Save time by retrieving essential insights from lengthy PDF documents.
#5 Streamline your reading process and improve information consumption.

FAQ from SummarizeThis.io

Is SummarizeThis.io completely free to use? +

While the tool offers free summarization, it also provides free trials and flexible subscription plans, including Pro Weekly, Pro Monthly, and Lifetime access. PDF summarization requires your own OpenAI API key, indicating a freemium model where basic features are free, while advanced or unlimited usage may require a paid plan.

What types of content can I summarize with SummarizeThis.io? +

You can summarize various content types, including plain text, web pages via URL, YouTube videos with captions, and PDF documents.

Do I need an OpenAI API Key to use all features? +

An OpenAI API key is specifically required for the experimental PDF summarization feature. It is not explicitly stated that other features, such as text, URL, and YouTube video summarization, require an API key for free usage, though paid subscription plans are available.

Is SummarizeThis.io available on mobile devices or as a browser extension? +

Yes, the service is available as an iOS app featuring a Shortcut action for system-wide summarization and as a Chrome extension that provides quick actions for summarizing text, URLs, and YouTube videos.

SummarizeThis.io Pricing

Free

$0

Free plan available.

Related Model Comparison Pages

Use these comparison pages to understand the trade-offs between the models most relevant to SummarizeThis.io.

Compare Gemini 1.0 Pro Deprecated and Gemini 2.0 Flash across pricing, context window, capabilities, benchmarks, and API access to choose the better fit for long-context workloads versus long-context workloads.

Compare Gemini 1.0 Pro Deprecated and Gemini 2.5 Flash across pricing, context window, capabilities, benchmarks, and API access to choose the better fit for long-context workloads versus long-context workloads.

Compare Gemini 2.0 Flash Lite and Gemini 2.0 Flash across pricing, context window, capabilities, benchmarks, and API access to choose the better fit for long-context workloads versus long-context workloads.

Compare Gemini 2.5 Flash and Gemini 2.0 Flash across pricing, context window, capabilities, benchmarks, and API access to choose the better fit for long-context workloads versus long-context workloads.