Your watch
history,
decoded
90 days of clicks, abandons, and 2 a.m. rabbit holes — read back to you. Upload your YouTube export and see what the algorithm sees.
Analyzed securely · Never stored
How it works
Three steps to your mirror
Install our Chrome extension
Add the free Decode My Feed extension, open your YouTube history, and click Start. It exports a watch-history JSON file in a couple of minutes.
Upload your file
Drop the exported file here. Your history is analyzed securely and never stored — once your report is generated and emailed to you, your data is gone.
See what YouTube sees
Get a breakdown of your real interests, where your time goes, and the patterns in your watching that you might not have noticed yourself.
FAQ
Common questions
A youtube-watch-history.json file, created by our free Chrome extension. The extension reads the watch-time details (how much of each video you actually watched) that a plain Google export doesn't include. We'll walk you through it step by step on the upload screen.
Yes. The extension runs entirely on your own machine and only saves a file to your computer. When you upload it, your file is parsed on your device and only the watch entries needed for analysis are sent securely to our analysis service. Nothing is stored — once your report is generated and emailed to you, your data is gone.
The report is built from how much of each video you actually finished, which only appears on your YouTube history page. The extension scrolls that page, reads the progress bar under each video, and exports a clean JSON file — something Google Takeout can't give you.
Yes. After payment, your report is generated and emailed automatically to the address you enter at checkout. You can also download it as a PDF. We never store the report — the email and your download are the only copies.
Your report shows your viewing persona, where your time actually goes, the topics you keep returning to, the gap between what you click and what you finish, and a set of behavioral patterns — things YouTube has already figured out about you, surfaced so you can see them too.
We analyze your most recent 90 days of history, capped at your 1,000 most recent videos. This keeps the report focused on who you are now — and keeps the analysis fast.
Large files are fine. Only your 1,000 most recent videos from the last 90 days are analyzed, so a file with years of history typically takes just a few seconds.
Curious?
See what your algorithm knows about you
It takes under a minute. Your history is never stored.