Do I send all my letters at once?
No — you write and seal one letter at a time. Finish this one, get its link, and send it whenever you're ready; come back to this page any time to start the next.
OPEN WHEN LETTERS
Write Your Open When Letters
Write a letter for their moment. Put the words they will need most inside a letter they can open at exactly the right time.
1. Pick a look2. Write your letter3. Preview & send
STEP 1 OF 3
Pick the opening.
Choose an envelope that suits this little moment. The letter will arrive ready to be opened when they need it most.
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Write Your Open When Letters Online
Pick an envelope, write the words for this moment, and add a photo or a voice note if you'd like. Preview it exactly as they'll see it, then seal it — you'll get one private link for this letter, ready to send.
Open When Letters are free to write and send on GiftsToU. Write one letter now, or return whenever you're ready to write the next — each one gets its own link, so you can send the first today and save the rest for later.
How It Works
Pick an envelope
Choose a look, then give it an "Open when…" label — something like "you miss me" or "you can't sleep."
Write your letter
Add your words, a photo, or a short voice note, and watch the envelope build itself as you go.
Preview & send
See the exact envelope your person will open, then seal it and copy its link.
Finished? Come back to this page any time to start the next envelope — most people write two or three moments in one sitting, then add the rest over the following days.
What You Can Put Inside a Letter
Free-form text
Drop in as many lines as the moment needs, each in its own font, size, and color.
A photo
Layer a picture right onto the page, next to your words.
A voice note
Record up to two minutes, so the letter sounds like you, not just reads like you.
Stickers & backgrounds
Dozens of stickers and twenty backgrounds to match the feeling of this one moment.
Open When Letter Ideas
Not sure which moment to write next? Start with one of these:
- Open when you miss me — a warm reminder for the nights the distance feels longest
- Open when you can't sleep — something quiet to read at 2am
- Open when you're bored — a small game, a memory, an inside joke
- Open when you need a smile — a photo, a voice note, a reason they're loved
- Open when you've had a hard day — permission to feel it, then a way through
- Open when you first receive this — the letter that explains the rest
Tips for Writing a Letter That Lands Right
- Write for one moment at a timeKeep each letter focused on a single feeling. It reads better in the moment, and it's easier to finish in one sitting.
- Name the moment clearlyA specific "Open when…" label — not just "Letter 1" — is what makes them choose the right envelope later.
- One photo says more than fiveA single, well-chosen photo lands harder than a gallery. Save the rest for the next letter.
- Save the voice note for the hardest oneYour voice adds the most on the letter that's meant for a genuinely hard moment — a bad day, a sleepless night.
- You don't have to finish the set todaySeal and send one letter now. Come back tomorrow, or next week, to write the next — each one gets its own link, ready whenever it is.
Want to see all six moments before you start?
Browse the full set of ideas on the Open When Letters page.Frequently Asked Questions
Is it free to write and send?
Yes. Writing and sealing a letter here is free, and sending its link costs nothing.
Can I add a photo or voice note?
Yes. Any letter can hold a photo and up to a two-minute voice note, alongside your written words.
How does my person receive the letter?
Once you seal it, you get one private link for that letter. Send it by text, WhatsApp, or email — right away, or saved until the moment it was written for.