What is Posture Reminder?

Posture Reminder focuses on forgetting to maintain healthy sitting posture during the day. It is catalogued under Other habits & wellbeing on PulseGate.

Who is Posture Reminder for?

Posture Reminder is a consumer product built for firefox users seeking posture and back-health reminders.

Does Posture Reminder have a free plan?

Yes — Posture Reminder is free to use.

What platforms does Posture Reminder run on?

Posture Reminder runs on the web and embeddable surfaces.

Is Posture Reminder still active?

Unverified. Posture Reminder has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Posture Reminder?

Similar projects tracked by PulseGate include Sit up straight and take a break reminder, Healthy Back, and Stretch and Rest Reminder.

Who makes Posture Reminder?

Posture Reminder is developed by Petr.

How long has Posture Reminder been around?

Posture Reminder first shipped in 2020.

Back to the index

Posture Reminder

Name: Posture Reminder
Author: Petr

mozilla.orgOther habits & wellbeing

Posture Reminder is a Firefox browser extension that displays reminders to sit straight during the day. Users can choose a motivational image and set the reminder interval.

FreeWebEmbeddable

Visit mozilla.org

1alternative

4features

2020since

Overview

4 features

In the Other habits & wellbeing space, Posture Reminder takes a focused approach. It focuses on forgetting to maintain healthy sitting posture during the day. It is built as a consumer product for firefox users seeking posture and back-health reminders. Posture Reminder costs nothing to use. It ships for the web and embeddable surfaces.

Behind Posture Reminder is Petr, and it first shipped in 2020. Among its 4 catalogued features are scheduled reminders, motivational images, and custom intervals. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Scheduled reminders
Motivational images
Custom intervals
Posture prompts

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed19 Sep · 15:05 UTC
Posture Reminder verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Posture Reminder

What is Posture Reminder?: Posture Reminder focuses on forgetting to maintain healthy sitting posture during the day. It is catalogued under Other habits & wellbeing on PulseGate.
Who is Posture Reminder for?: Posture Reminder is a consumer product built for firefox users seeking posture and back-health reminders.
Does Posture Reminder have a free plan?: Yes — Posture Reminder is free to use.
What platforms does Posture Reminder run on?: Posture Reminder runs on the web and embeddable surfaces.
Is Posture Reminder still active?: Unverified. Posture Reminder has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Posture Reminder?: Similar projects tracked by PulseGate include Sit up straight and take a break reminder, Healthy Back, and Stretch and Rest Reminder.Sit up straight and take a break reminder Healthy Back Stretch and Rest Reminder
Who makes Posture Reminder?: Posture Reminder is developed by Petr.
How long has Posture Reminder been around?: Posture Reminder first shipped in 2020.

At a glance

Pricing: Free
Platforms: Web
First seen: 19 Sep 2026
Built for: Firefox users seeking posture and back-health reminders
Model: B2C
Solves: Forgetting to maintain healthy sitting posture during the day.

Registered as

Firefox Add-ons: posture-reminder

Developer

Petr

Index record

Indexed: 19 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 19 Sep 2026

Identity audit (13)

Slug: posture-reminder-mozilla-org
Lifecycle state recorded: 19 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 19 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 19 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/posture-reminder

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