Summarize it all in one tap. Web pages, Youtube videos, Instagram reels, Tiktok videos, X/twitter videos and more. 5 AI providers, 40+ languages, follow-up Q&A.
TL;DR: Sumr gives you the gist of any web page in seconds.
Summarize articles, product pages, YouTube videos, and more. Right from Safari or the Share sheet.
- Open any page in Safari
- Share to Sumr
- Get a clean summary instantly
- Ask follow-up questions about the content
- Share the summary with source link
- Revisit past summaries from the main app
Use Cases:
- Long articles you don't have time to read
- Product pages and company profiles
- Job postings and legal pages
- YouTube video transcripts
- Foreign-language content (summarize in 40+ languages)
- Web clipping to Notes with source URL
- Reformatting content with follow-ups and custom prompts
The Problem:
Most people don't read past the headline. Articles are cluttered, unnecessarily long, and sometimes outdated before you finish. You need to choose what's worth your time.
The Solution:
Sumr gives you the substance without the filler. One tap in Safari, and you know whether an article, product page, or video is worth your attention - without committing to reading the whole thing.
Key Features:
- Works anywhere via Share Sheet: Sumr is capable to get content from Safari and many other apps via a Share button.
- YouTube Support: share a youtube URL and get a summary in seconds.
- Follow-Up Questions: Ask questions about the page you just summarized. Dig deeper without leaving Sumr (one-time purchase).
- Custom Prompts: Change the style, format, and focus of your summaries. Synced across all your devices (included with Follow Ups).
- 5 AI Providers: Use Sumr's built-in service, or bring your own API key from OpenAI, Anthropic, Google Gemini, or any OpenAI-compatible endpoint (OpenRouter, Groq, etc.).
- 40+ Languages: Summarize in a different language than the source, or keep the original.
- Local Summary Storage: Summaries are saved per page on your device. Revisit without re-summarizing.
- iCloud Sync: API keys and settings sync across your iPhone, iPad, and Mac automatically.
- Cross-Platform: Works on iOS, iPadOS, and macOS.
- Cost-Effective: With your own API key, there are no subscription fees. One summary costs fractions of a cent.
- Privacy-First: Sumr only reads a page when you tap Summarize. You control which sites it can access and can revoke access anytime. The Clear button removes everything from your device.
- Family Sharing: Both subscription and Follow Ups are shareable with your family.
Getting Started:
1. Install Sumr from the App Store.
2. Start summarizing - free summaries included.
3. Choose your path: subscribe to Sumr for unlimited summaries, or bring your own API key from OpenAI, Anthropic, Google, or any compatible provider.
4. Unlock Follow Ups ($3.99, one-time) for Q&A and custom prompts.
Terms of Service:
https://sumr.1ar.io/terms-of-service/
Privacy Policy:
https://sumr.1ar.io/privacy-policy/
The extension gives summaries in an easily digestible way and provides key metrics instead of a blob of text. Good for getting the gist and deciding if I want to read the full thing. Also like that it uses my GPT key for better security and privacy and does not require a subscription. Simple and useful.
Developer Response
thank you for your positive review! it motivates me improve the app further.
Such a useful app!
wuchinow
I appreciate these quick summaries on both desktop and mobile. A minimal, clean UI that’s highly functional. Cheers!
Developer Response
thank you for your kind words! it truly means a lot.
Why no option for LLM
Blackbery-12
The app doesn’t allow you to use the LLM of your choice. You must use ChatGPT’s API, which is nothing I want.
Developer Response
i am considering adding support for more LLM providers
- Video summarization: share TikTok, Instagram, X, and Facebook videos directly to Sumr
- AI-generated titles for social media summaries (those usually don't have dedicated titles; Youtube titles preserved as is
- Content-aware formatting: recipes, lists, and event schedules are auto-detected and formatted accordingly
- YouTube transcript improvements: page content (video description, loaded comments) preserved alongside transcript
- URL normalization for social media videos reliable summary recovery
- Version number now visible in Settings
- Various bug fixes and stability improvements
Version 2.40
The developer, Pavel Larionov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Dark Interface
Sufficient Contrast
Information
Seller
Pavel Larionov
Size
103.3 MB
Category
Utilities
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
iPad Requires iPadOS 18.0 or later.
Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.