Summarizethis
Summarize This is an AI-powered tool that helps users summarize various types of content such as text, PDFs, videos and Twitter threads. Th...
Last verified:
What is Summarizethis?
SummarizeThis is an AI-powered summarization tool that helps you turn long text into short, readable summaries. It is positioned as a fast way to digest information you do not have time to read, with support for pasted text, web pages, PDFs, YouTube videos, and Twitter/X threads.
The tool is built for quickly extracting the main points from lengthy content. Based on the site and related listings, it can handle large text inputs, URLs, uploaded PDFs, and video links, then generate concise summaries for easier reading and comprehension.
It is designed to be simple to use and broadly useful for students, researchers, professionals, and general readers who want to save time. The product emphasis is on speed, convenience, and converting long-form content into manageable takeaways.
SummarizeThis is also presented as available across platforms, including the website, an iOS app, and a Chrome extension, so users can summarize content in different workflows. A notable requirement for some uses is that it relies on the user’s own OpenAI API key, which affects how the tool is accessed and used.
Summarizethis pricing
Pricing model: Freemium
The website is described in multiple sources as free to use, but with an important caveat: users need their own OpenAI API key for the tool to work. That means the app itself appears free, while actual usage costs can depend on the user’s OpenAI API consumption. Some descriptions also note that the API key is not saved and may need to be provided again when generating summaries. No clearly documented paid subscription tiers, free credits, or bundled plan details were visible in the available site information.
Summarizethis pros
- Summarizes long text quickly
- Supports web pages and URLs
- Supports PDF summarization
- Supports YouTube video summaries
- Supports Twitter/X thread summaries
- Accepts pasted text directly
- Works with very large text inputs
- Simple, low-friction interface
- Useful for students and academics
- Useful for researchers
- Useful for professionals
- Helps save reading time
- Available as a website
- Available as an iOS app
- Available as a Chrome extension
Summarizethis cons
- Requires an OpenAI API key
- API key setup adds extra friction
- Some sources say the key may need to be entered each time
- PDF support may fail on corrupted files
- YouTube summarization depends on captions in some descriptions
- Quality depends on the source content quality
- Not a full research or analysis platform
- Summaries may be too brief for deep context
- Limited evidence of advanced customization controls
Frequently asked questions about Summarizethis
What does SummarizeThis do?
SummarizeThis takes long-form content and condenses it into a shorter summary. It is designed for pasted text, web pages, PDFs, YouTube videos, and Twitter/X threads, helping users get the main points faster.
What kinds of content can it summarize?
Based on the available site information, it can summarize plain text, website links, PDF documents, YouTube videos, and Twitter/X threads. That makes it suitable for both written and media-based content.
Is SummarizeThis free?
The tool is described as free to use, but users generally need their own OpenAI API key. So the app itself appears free, while the API usage behind it may still create cost on the OpenAI side.
Do I need an OpenAI API key?
Yes. The available site descriptions say an OpenAI API key is required to use the tool properly. Some sources also indicate the key is not saved and may need to be entered again for each session.
Can it summarize PDFs?
Yes, PDF summarization is one of the supported features. However, one source notes that PDF handling may not work well with corrupted files, so file quality matters.
Can it summarize YouTube videos?
Yes, YouTube video summarization is listed as a supported use case. One description also notes that this works with videos that have captions, which suggests caption availability can affect results.
Is there a mobile app?
Yes, SummarizeThis is listed as available as an iOS app. The app listing also mentions a Shortcut Extension for quickly sending content into the app for summarization.
Is there a browser extension?
Yes, the tool is described as having a Chrome extension. This suggests users can summarize content directly from the browser without switching to the main website each time.
Who is SummarizeThis for?
It is aimed at students, researchers, professionals, and anyone who needs to process large amounts of information quickly. The main appeal is saving time while extracting key points from dense content.
What are the main limitations?
The biggest limitations are the need for an OpenAI API key, possible re-entry of that key, and weaker handling of problematic files such as corrupted PDFs. It also appears focused on summarization rather than advanced editing, analysis, or workflow automation.