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Privacy on social media

See your profile as a stranger: a practical privacy review

Your own profile view is not the same as another person’s view. A short review helps you distinguish information available to everyone from material intended for selected contacts, and decide what still belongs online.

eu. infopoint · Created with AI assistance
Updated:

Profile silhouette in a mirror between curtains and a lock symbol.
AI-generated illustration; not a real incident or an actual interface.

The key point first

Use the platform’s public preview when available, or look while signed out. Review contact details, past posts and tags separately. Remove unnecessary personal information first, then check whether the changes have the effect you intended.

A fictional example: an outdated contact number

Mara mainly uses her profile for a gardening club. A public preview reveals an old mobile number and a photograph of her front door. Both reflect choices she made years ago. She removes the number and reviews the photo on its own merits. Her aim is not to disappear online, but to establish a clearer boundary between her club activities and private life.

Look before changing settings

Open the app yourself or use an address you already know. Look for an option that shows how other people see your profile. If none exists, a signed-out browser window may reveal part of the public view. A login wall does not prove that everything is hidden. Make a short list of the areas you inspected so you can later compare the result rather than relying on a general feeling.

  • Review your profile description and contact fields separately.
  • Open a few older posts and public comments.
  • Check photographs and other people’s posts that tag you.

Give every detail an intended audience

Ask who needs each item and why. A contact address for a public project may be useful without publishing your home address beside it. Read the descriptions of the audience options rather than guessing from their names. Changing the default audience for future posts may not change previous publications. Review older content deliberately, especially posts created when your circumstances or your intended audience were different.

Avoid reassuring but incomplete conclusions

A private account is not a sealed container. Approved contacts can still make copies or share material elsewhere. Removing a tag also does not necessarily remove the original photograph from someone else’s account. Being harder to find through a search engine is another separate issue: it does not automatically restrict what platform users can see. Treat discovery, visibility and copying as different questions when deciding what to publish.

Finish with a repeatable check

Open the public view again and compare it with your list. You do not need to collect other people’s profile pictures as test material. A brief note such as “contact field removed; older photos reviewed” is enough to remember what you did. If another account exposes your personal information, use the platform’s reporting route and seek appropriate local advice when needed. This guide does not decide legal rights in individual cases.

Your checklist

The checkboxes are for your own reference. No entries are sent to us. To keep a copy, print the page or save it as a PDF using your browser menu.

Common questions

Is making my account private enough?

It can help set a boundary, but it does not replace reviewing individual fields and older content. The exact effect depends on the platform.

Should I delete every old post?

No. Decide according to the content and intended audience. Some posts can remain, others can be restricted, and unnecessary personal details can be removed.

When should I repeat the review?

A substantial app update, a new public role or a change in contacts may be a useful prompt. There is no universal requirement to repeat this every month.

Sources and further information

Primary sources from public authorities, consumer organisations and providers. A source may be in another language; follow the guidance that applies to your service and where you live.

  1. Cybermalveillance.gouv.fr: La sécurité sur les réseaux sociauxSource review date:
  2. FTC: Heads Up — Stop. Think. Connect.Source review date: