How to Use LastWithYou: A Complete Guide to Leaving Messages for Your Loved Ones

Why would you need a guide for LastWithYou?

Most people never get around to saying the things that matter most. According to Caring.com's 2025 Wills and Estate Planning Study, 76% of Americans do not have a will — and the number who have prepared personal messages for their families is almost certainly lower. LastWithYou was built to close that gap: a platform where you leave heartfelt messages now, and the system handles delivery later.

This guide walks you through every feature, step by step. Whether you just signed up or you are still deciding, you will know exactly how the platform works by the end of this page. If you are new to the concept of afterlife messages in general, our introduction to what an afterlife message is is a good starting point before diving in here.

What is LastWithYou and how does it work?

LastWithYou is an online service that securely stores your personal messages — videos, letters, photos, and voice recordings — and delivers them to the people you choose at a future date or when you are no longer able to respond to periodic check-ins. The entire process works in three stages: you create content, you set up recipients, and the system handles delivery automatically.

A 2017 study published in the Journal of Pain and Symptom Management surveyed 965 bereaved family members and found that meaningful communication before death — not physical presence at the moment of death — was the factor most strongly associated with lower rates of depression and complicated grief (Otani et al., 2017). That finding sits at the heart of what LastWithYou is designed to do: give you a way to say what matters while you still can.

The platform supports English and Korean and works entirely through a web browser — no app download required.

How do you create an account?

Creating an account takes less than two minutes. Visit the registration page, enter your name, email address, and a password, then choose your preferred language (English or Korean). The system automatically detects your timezone based on your browser, which becomes important later if you use the check-in feature.

After registration, you receive a welcome email confirming your account. You are immediately placed on the free Basic plan, which includes 500 MB of storage, one video message, and up to three recipients. No credit card is required.

What does the dashboard look like after signup?

Your dashboard is the central hub. It shows a summary of your current plan, storage usage, the number of recipients you have registered, and quick-action buttons for uploading content, managing recipients, and editing your memorial page (Premium only). Your timezone is displayed next to the welcome message, and you can change it anytime under account settings.

What can you leave behind on LastWithYou?

LastWithYou supports four types of content: video messages, written letters or diary entries, photo albums, and voice recordings. The free plan includes one video. Premium unlocks all four content types with no per-item limit, up to 2 GB of total storage.

How do you upload a video message?

Navigate to the content upload page from your dashboard and select your video file. Supported formats include MP4, MOV, WebM, and AVI. After upload, the system automatically converts your video to 720p MP4 with H.264 encoding for smooth playback on any device. A thumbnail is captured from the 2-second mark. The maximum file size per upload is 500 MB.

Drag-and-drop uploading is supported, so you can simply drop a file onto the upload area instead of browsing for it. If you are unsure how to record a good video message, our guide on how to record a video message for your family covers framing, lighting, and what to say.

How do you write a letter or diary entry?

Letters and diary entries are a Premium feature. From the content section, choose "Write" and you will see a simple text editor. There is no character limit. You can write a single farewell letter, a series of diary entries, or separate notes for different people. Each piece of writing can be assigned to a specific recipient or left open for everyone on your list.

If you are wondering what to include in a letter, our guide to writing a letter to your children and our afterlife message writing prompts offer practical starting points.

How do you upload photos and voice recordings?

Photos and voice messages are also Premium features. Photos are accepted in JPG, PNG, WebP, and GIF formats and are automatically converted to WebP for faster loading (quality 85). Voice recordings are accepted in MP3, M4A, WAV, and OGG formats. Both follow the same upload flow as video — select or drag your file, optionally assign a title and recipient, and save.

How do you set up recipients?

Recipients are the people who will receive your messages. From the "Recipients" section, click "Add Recipient" and fill in their name, email address, and a few key settings. You can register up to 3 recipients on the free plan and up to 10 on Premium.

What information do you need for each recipient?

Each recipient requires a name, a primary email address, and an access password that you create. The access password is what the recipient will enter to view your content — choose something they can remember, or plan to communicate it to them separately.

You are strongly encouraged to add a backup email address. Both the primary and backup addresses receive the delivery notification, which helps ensure your message reaches them even if one inbox is no longer active. You can also add a phone number and specify the relationship (spouse, child, friend, etc.) for your own reference.

How do you choose a delivery method?

LastWithYou offers four delivery methods, and each recipient can have a different one:

The date-based method is straightforward: pick a date, and the system sends the notification at 9 AM on that day. The check-in method is more flexible and is explained in detail in the next section.

What is the check-in auto-detect feature and how does it work?

The check-in auto-detect is a dead man's switch — a system that triggers delivery only when you stop confirming that you are okay. It is available exclusively on the Premium plan and removes the need to predict a specific delivery date.

The concept is borrowed from safety engineering. As Wikipedia defines it, a dead man's switch is "a switch that is designed to be activated or deactivated if the human operator becomes incapacitated." In the digital context, services like DeadMansSwitch.net and GoodTrust use similar mechanisms. LastWithYou applies this principle specifically to emotional, personal messages rather than passwords or account credentials.

How do you configure the check-in schedule?

When you add or edit a recipient using the check-in method, you configure three settings:

Check-in interval — how often the system contacts you. Options are daily, every 3 days, weekly, biweekly, or monthly. For most people, weekly or biweekly strikes a good balance between safety and convenience.

Maximum reminders — how many times the system will retry before triggering delivery. You can set this between 2 and 5. A higher number reduces the chance of accidental delivery; a lower number means faster response if something has genuinely happened.

Reminder interval — the time between each reminder: 12 hours, 24 hours, or 48 hours. If you set 3 maximum reminders at 24-hour intervals, the system will wait a total of 3 days of silence before delivering your messages.

What does the check-in process look like day to day?

At 9 AM in your local timezone, you receive an email (or Telegram message) with a single link. Click it, and you are done — the system resets the timer and schedules the next check-in according to your interval. The entire interaction takes about three seconds.

If you do not click the link, the system starts sending reminders at the interval you configured. If you still do not respond after reaching the maximum reminder count, the system interprets the silence as a signal and delivers your messages to the designated recipients.

Can you pause check-ins temporarily?

Yes. If you are traveling, in the hospital, or simply want a break, you can set a pause-until date from the recipient settings page. The system suspends all check-in prompts until that date, then automatically resumes. This prevents false triggers during periods when you know you may be unreachable.

How do you assign content to specific recipients?

One of LastWithYou's most practical features is per-recipient content assignment. When you upload or create any piece of content, you see a dropdown menu listing all your registered recipients. Select a specific person, and only that person will see the content when it is delivered. Leave it set to "Everyone," and all recipients can view it.

This means you can write a private letter to your spouse, a separate video for your children, and a voice message for a close friend — all stored in the same account, but each piece visible only to its intended recipient. The system enforces this at the access level: even if someone had the link, they could not view content assigned to a different recipient.

You can change the recipient assignment at any time before delivery by editing the content from your dashboard.

What is the memorial page?

The memorial page is a Premium feature that brings all your content together in one dedicated webpage. Instead of receiving individual files, your recipients see a beautifully arranged page with tabs for videos, photos, letters, and voice messages — filtered to show only what you assigned to them plus any content marked for everyone.

How do you customize the memorial page?

From the memorial page editor, you can set a page title, upload a profile photo (automatically cropped and converted to WebP), write an introductory message, and choose from four visual themes: Default, Warm, Nature, and Minimal. Premium users can also select a background music track from a library of royalty-free options. Music plays automatically on the photos and letters tabs and pauses when a recipient switches to videos or voice messages.

The memorial page is password-protected and can be toggled between published and unpublished states. You can preview it at any time to see exactly what your recipients will experience. For more ideas on planning what your loved ones will see, our guide on how to plan your own memorial may be helpful.

What happens when messages are delivered?

On the scheduled date (or when a check-in triggers), the system sends an email to each recipient. The email contains a brief message explaining that someone has left something for them, along with a secure link. When the recipient clicks the link, they are prompted to enter the access password you set.

On the free plan, the recipient sees the single video you uploaded. On Premium, they are taken to the full memorial page. Access remains available for one year after delivery. The system sends deletion notices at 30 days and 7 days before the content is removed, and recipients can extend the storage period by paying a small fee ($9.99 or ₩12,000 per year).

What if the recipient's email address has changed?

This is why adding a backup email is so important. Both the primary and backup addresses receive the delivery notification simultaneously. If neither address works, the system logs the delivery failure. For Premium users who selected email + SMS, the text message serves as an additional fallback. Planning ahead for contact changes is one of the challenges of any digital legacy plan, and LastWithYou's dual-email approach is a practical safeguard.

How much does LastWithYou cost?

LastWithYou uses a two-tier pricing model with no recurring fees.

The one-time payment model is uncommon in this space. Many competing services charge annual subscriptions — DeadMansSwitch.net offers a free tier but limits functionality, and broader estate planning platforms like GoodTrust charge $149 for a full estate plan (PRNewswire, 2023). For a detailed comparison of services in this category, see our afterlife message services comparison.

Payment options include PayPal for English-language users and bank transfer for Korean-language users. There is no trial period because the free plan itself is permanent.

What is the Gift Premium community?

LastWithYou has a donation system where users can sponsor a free Premium upgrade for someone they have never met. When a donation exceeds a set threshold, it creates a "Gift Premium slot" that any free-plan member can claim on a first-come, first-served basis from the checkout page.

At the time of writing, 4 Gift Premium slots are available. If you sign up on the free plan and navigate to the upgrade page, you will see an option to claim a donated slot instead of paying. The idea creates a pay-it-forward cycle: a donor gives so a stranger can leave more meaningful messages, and that person may later choose to donate for someone else.

This kind of community generosity model is unusual for a digital legacy service. It reflects the premise that the ability to say goodbye should not depend on ability to pay.

How does LastWithYou handle security and privacy?

Security matters more than usual when the content involved is deeply personal and the owner may not be around to respond to a breach. LastWithYou applies several layers of protection.

All data is transmitted over HTTPS with TLS encryption and enforced HSTS headers. Uploaded files are stored outside the public web directory — they cannot be accessed by typing a URL into a browser. Every file request passes through a server-side authentication check that verifies the requester is either the account owner or an authorized recipient. Passwords are hashed using PHP's bcrypt implementation, and all database queries use prepared statements to prevent SQL injection. Sessions expire automatically after two hours of inactivity, and every form includes CSRF protection.

According to the U.S. Cybersecurity and Infrastructure Security Agency (CISA), end-to-end encryption and HTTPS are foundational best practices for any service handling sensitive personal data (CISA, 2024). LastWithYou's architecture aligns with these recommendations.

What practical steps can you take to protect sensitive information?

No online service is immune to risk. If you need to communicate something truly sensitive — a safe combination, a bank account, a password — the safest approach is to express it in language only you and the recipient would understand. Instead of writing "the code is 4821," write "the code is the year we first met." Even in the unlikely event of a data breach, the information would be meaningless to an outsider.

This principle — encoding sensitive data in shared personal context rather than plaintext — is a well-established security practice. The National Institute of Standards and Technology (NIST) recommends against storing passwords in plain text in any system (NIST SP 800-63B), and the same logic applies to the messages you leave behind. For a broader view of protecting your digital life after death, see our complete digital legacy planning guide.

Who is LastWithYou actually for?

The initial assumption most people make is that afterlife message services are only for the terminally ill. That is one audience, but it is far from the only one. The 2025 Trust & Will Estate Planning Report, based on a survey of 10,000 U.S. adults, found that 55% of Americans have no estate plan at all — and surprisingly, 33% of Gen Z respondents already have one, suggesting that younger generations are thinking about legacy planning earlier than their parents did.

The check-in feature, in particular, is designed for people who are healthy today but want a safety net in place. You set it up once, respond to the occasional prompt, and go about your life knowing your messages are ready if something unexpected happens. A Forbes article noted that millennials and Gen Z "live digitally and expect the same from legacy planning" (Forbes, 2025). LastWithYou fits that expectation.

Common use cases include: parents who want to leave a message for young children, individuals about to undergo surgery, first responders and military personnel in high-risk professions, and people who simply believe that saying the important things should not be left to chance. Our article on things to say before it's too late explores the emotional side of this decision.

What is a typical workflow from start to finish?

Here is a practical example of how a new user might set up their account over the course of an afternoon:

Step 1 — Sign up. Visit the registration page, create your account, and land on your dashboard. You are on the free plan with 500 MB and one video slot.

Step 2 — Add recipients. Register the people who should receive your messages. Enter their name, email, backup email, and create an access password for each. Choose the delivery method — a specific date for the free plan, or check-in if you upgrade to Premium.

Step 3 — Upload your first video. Record a video on your phone or computer, then upload it through the content page. The system transcodes it automatically. If you have multiple recipients, assign the video to a specific person or leave it for everyone.

Step 4 (Premium) — Add more content. Write a letter, upload photos, record a voice message. Assign each item to the appropriate recipient.

Step 5 (Premium) — Customize your memorial page. Upload a profile photo, write an introduction, pick a theme and background music. Preview the page to see what your recipients will experience.

Step 6 — Verify and wait. Review your recipients, delivery dates (or check-in settings), and content assignments. Then close the browser and live your life. The system handles everything from here.

How does LastWithYou compare to other options?

Several services exist in the afterlife message and digital legacy space. Each takes a different approach:

LastWithYou distinguishes itself by focusing exclusively on personal, emotional messages rather than legal documents, and by combining multimedia support (four content types) with a dead man's switch in a single platform. For a deeper analysis of available options, read our full comparison of afterlife message services.

Conclusion

LastWithYou is built around a simple idea: the words you leave behind should reach the right people at the right time, without depending on luck or someone else remembering to deliver them. The free plan is generous enough to be genuinely useful — one video, three recipients, no expiration. The Premium plan adds depth with letters, photos, voice messages, a memorial page, and the check-in system that acts as an always-on safety net.

Setting up takes an afternoon. Maintaining it (if you use check-in) takes three seconds per week. The emotional value of knowing your messages are safely stored and ready to be delivered is difficult to measure, but research consistently shows that meaningful communication before death is one of the strongest factors in reducing grief-related depression for the people left behind (Otani et al., 2017).

Whether you are planning for a specific situation or simply building a safety net for the unpredictable, this platform makes it straightforward to start.