Free Chrome Extension

Delete your
comments.

Clean your digital footprint across X, Instagram, Facebook, YouTube and TikTok — safely, privately, one session at a time.

Add to Chrome — it's free See how it works
Done
47
comments removed this session
X / Twitter18
Instagram12
Facebook9
YouTube8
Back to home
Works on
X / Twitter
Instagram
Facebook
YouTube
TikTok
How it works

Three steps.
No account needed.

Unmark runs entirely in your browser. Nothing leaves your device.

01 —

Install

Add Unmark to Chrome in one click. No signup, no account, no data collected.

02 —

Preview

Open any supported platform. Unmark scans only your comments — no one else's. Review the list before deleting.

03 —

Clean

Delete up to 20 comments per session with randomised delays that keep your account safe from throttling.

Built with
your safety
in mind.

Unmark is designed to stay within what platforms allow — not to circumvent them.

Everything stays local No data is sent to any server. Unmark only runs in your browser tab.
20 comments per session Hard limit with random 20–45s delays to avoid throttling.
Only your comments Reads your logged-in username silently. Other people's comments are never touched.
Dry run mode Preview exactly what will be deleted before committing to anything.
Get started

Start clean.

Install in 2 minutes. No account needed.

Add to Chrome — it's free
1
Click "Add to Chrome" above and install the extension
2
Pin Unmark to your toolbar for easy access
3
Navigate to a supported social media platform
4
Click the Unmark icon → Preview → Delete

Works on Chrome, Edge, and Brave