How to summarize a social post

Some of the most useful things online are posted as social content. A LinkedIn post lays out a hiring process in twelve paragraphs. A thread on X breaks down a company’s earnings in thirty replies. A Reddit thread has the one comment, three hundred replies down, that explains how to fix your boiler. An Instagram carousel puts a whole tutorial across ten slides. They’re easy to like and hard to come back to.

This guide covers the usual ways people keep and condense posts like these, then shows how to save a post to Fabric from a browser or phone and get a summary of it, or of everything you’ve saved on a topic.

How people usually keep and summarize social posts

The save or bookmark button on each platform is the first stop. It costs nothing and keeps the post one tap away, as long as you remember which platform it was on. Saved lists tend to get long, and finding one post among hundreds means scrolling.

Screenshots are the other habit. They capture exactly what you saw and work across every app. They also end up in the camera roll between holiday photos and parking tickets, and finding the right one a few months later usually means scrolling back through the camera roll.

For a summary, people copy the text into ChatGPT or Claude. That works well for a single long post. Threads and comment sections take more effort, since the text has to be gathered first, and carousels are images, so they need uploading slide by slide. Thread unrolling tools, which turn an X thread into a single readable page, help with one platform. Either way, the summary ends up somewhere other than the post it describes.

Step 1: Save the post

On a computer, use the Fabric browser extension for Chrome, Safari or Firefox. It can save the whole web page, a screenshot of the page, the text you’ve selected, or images. For a long thread, saving the page keeps it together; for one paragraph that matters, select it and save only that. You can also paste a post’s link straight into Fabric, where it becomes a bookmark.

On your phone, open the post in the app you’re reading it in, tap Share, and choose Fabric. The share sheet sends links, files and text from any app. The Fabric apps are on the mobile download page.

Screenshots work too. Fabric can import screenshots automatically from iOS and Android, and the text in them is searchable, so a carousel saved as a set of screenshots is as findable as a typed note. When a post is only visible while you’re signed in, a screenshot or a text selection captures what you could see on screen. You can add a comment or tags to anything as you save it, such as a reminder of why it caught your eye.

Step 2: Read the automatic summary

Each saved post is processed when it arrives. Fabric writes a short summary, creates embeddings so search can match it by meaning, extracts attributes such as content type and the topics it covers, and suggests tags. Set up smart collections and posts on a topic, such as hiring advice or home repairs, gather in one place by themselves.

For most single posts, the automatic summary is enough: a few lines on what the post argues, which you can read without opening the original.

Step 3: Ask the AI assistant for more

When a post is long or a thread is tangled, ask the AI assistant. Open the folder where you keep saved posts and open the assistant there; it’s automatically limited to that folder. Or right-click the folder and add it to the assistant’s context.

Ask for what you need from it. “Summarize this thread in three points and list the sources it mentions” suits an analysis thread. “What steps does this carousel describe?” suits a tutorial. Answers cite the saved items they came from with clickable references, so you can check the original wording before quoting anyone. Follow-up questions continue in the same thread, so you can ask what a reply meant or whether the author backed up a claim.

Across a folder of saved posts, the assistant can also summarize the whole collection: “What do these posts agree on about remote onboarding, and where do they disagree?” That turns a pile of saves into something closer to a research note. Save the answer as a note to keep it.

Step 4: Find the post again

Click Search or press Cmd+F (Mac) / Ctrl+F (Windows) and describe the post. Fabric search matches by meaning and by keyword, so “that post about salary bands at early-stage startups” can find it without the author’s name. Search also reads text in screenshots.

To find posts like one you’ve saved, select it and use similarity search. Fabric finds other items with related content, which is useful for pulling together everything on a topic you’ve saved over months.

Video posts work a little differently. Fabric transcribes TikTok, Reels and YouTube videos from their links, so their spoken content can be summarized too. Transcription needs a paid plan.

Frequently asked questions

How do I summarize a long LinkedIn post?

Save it to Fabric with the browser extension or your phone’s share sheet. Fabric writes a short summary automatically, and you can ask the AI assistant for a longer one.

Can I summarize a thread on X or Reddit?

Yes. Save the page with the browser extension, or select the replies that matter and save the text, then ask the AI assistant for a summary.

How do I summarize an Instagram carousel?

Save the slides as screenshots or images. Text inside images is searchable in Fabric, and you can ask the assistant to summarize what the slides describe.

Can Fabric read text in screenshots?

Yes. Search covers text inside images and screenshots, including photographed text, as well as what an image shows.

Where do I save social posts so I can find them later?

Somewhere that searches what’s inside them. How to save everything you find online in one place covers setting that up.

Is a bookmark enough, or should I save the whole post?

When you save a link to Fabric, the page is saved for reading and search, not only the address. Bookmarking vs. saving explains the difference.

Can I summarize a group of saved posts at once?

Yes. Keep them in one folder and ask the AI assistant there. It reads everything in the folder and cites the posts it used.

Is this free?

Saving posts and the browser extension work on the free plan, which includes limited AI use. Transcribing video posts needs a paid plan.