WhatsApp is working on a new version of its self-destructing messages: The countdown will only start once the recipient has actually read the message. This shifts the previous concept of a time-based expiration period towards a read-dependent logic – and gives the feature a significantly different character.
Self-deleting messages have been a standard feature on WhatsApp for years, but until now they have always been tied to a fixed period after being sent. The new "After reading" option, which WABetaInfo discovered in the current TestFlight beta, fundamentally changes this basic mechanism. WhatsApp is currently in an unusually active development phase on the iPhone anyway: The messenger recently rolled out the Liquid Glass look more broadly on iOS, and several beta experiments with the interface and privacy features are running in parallel.
How the new option works
Users who access the standard timer for self-destructing messages in WhatsApp will find an additional option labeled "After reading" in the tested beta builds. When this option is enabled, the deletion countdown no longer begins upon sending, but only when the recipient opens and reads the message. Three fixed time windows are available: 5 minutes, 1 hour, or 12 hours after reading.
Messages that the recipient doesn't open will still disappear automatically – but after a fixed waiting period of 24 hours. WhatsApp thus combines its new read-based logic with a safety period for unread content, ensuring that no message remains in the inbox indefinitely.
An unusual placement in the menu
Currently, the new option appears in the same section where WhatsApp already offers the established timer options of 24 hours, 7 days, and 90 days. Functionally, however, "After reading" differs significantly from these options because it triggers the countdown not after a fixed period following the message being sent, but rather a dynamic event. WABetaInfo therefore considers it possible that WhatsApp will rename the menu item or move the option to a separate section before its public launch.
Current test group and availability
According to WABetaInfo, the new setting is initially only available to a subset of beta testers via TestFlight. A noteworthy point in the report is that a limited group of users might already see the option in the regular app store version, suggesting a controlled rollout during normal operation. Simultaneously, "After reading" also appears in the Android beta, which is typically a sign that a wider release is approaching.
Privacy feature with dual benefits
Self-deleting messages can be activated individually per chat or globally for all new conversations in WhatsApp. They thus serve two purposes: as an additional layer of data protection on the end-to-end encrypted platform and as a tool to free up storage space on the iPhone, because older messages disappear automatically. The read-only version primarily addresses a scenario that was inadequately covered by fixed time windows: confidential content whose lifespan should depend not on the time it was sent, but on the actual moment it was read.
In parallel, WhatsApp is testing other tools aimed in this direction – including Incognito Chats with Meta AI for AI-driven conversations without permanent storage. The app is also evolving visually: Current beta builds show a refined Liquid Glass version for reactions and context menus, which is slowly moving towards the stable version.
WhatsApp: What to expect from the new timer
The functionality shown so far suggests a wider rollout is imminent: The option will appear simultaneously on iOS and Android, the test already includes parts of the stable user base, and the mechanics, with their three fixed reading time windows, are deliberately streamlined. No major hurdles to the public launch are apparent – a final design detail, such as its placement in the menu, is likely the most significant remaining issue. (Image: Shutterstock / The KonG)
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