The Worry Box
Write your worry down, take a breath, choose something that helps — then lock it away for good.
Your worries are private. Nothing you write here is saved or sent anywhere — it all stays on your device and disappears when you close the page. This is just for you.
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What is a worry box, and does a digital one really work?
A worry box is a simple tool used by parents, teachers, and therapists to help anxious children manage everyday worries. The idea is that a child writes a worry down, then physically puts it away — in a box, a jar, or on this page. The act of naming the worry and symbolically letting it go helps the worry feel smaller. It stops living rent-free in a child's head.
Worry boxes have been used in classrooms and consulting rooms for decades, and the underlying technique — externalising worries rather than carrying them internally — draws on the same principles as cognitive behavioural therapy. It isn't a cure for anxiety, but for many children it's a surprisingly effective way to interrupt the loop of worrying about something they can't immediately solve.
Traditionally, families have made physical worry boxes out of shoeboxes or jars. That works beautifully when you have time to sit down and craft one together. But worries rarely arrive at convenient times. They arrive at bedtime, on the walk to school, in the middle of homework, or on a Sunday evening before a Monday your child is dreading. That's where a digital worry box earns its place — as something your child can reach for the moment they need it, without waiting for scissors, glue, and a shoebox.
When a digital worry box is the right tool
This tool is particularly suited to:
Bedtime worries
Many children save their biggest worries for the quiet of bedtime — when there's nothing else to distract from them. A digital worry box on a phone or tablet gives your child something to do with those thoughts at 9pm without needing to get up, find paper, or wake a parent. They can write the worry, watch it lock away, and settle back down.
School-related anxiety
For children experiencing school anxiety, worries tend to cluster in the hour before school starts and the hour after they get home. A digital worry box can be opened on the walk home, on the school bus, or before registration — wherever the worry actually lives. It's also useful for children struggling with emotionally based school avoidance (EBSA), who often cannot say their worries out loud but can type them.
Children who find handwriting hard
For children with dysgraphia, dyslexia, or motor coordination difficulties, writing a worry by hand can feel like extra punishment on top of an already difficult feeling. Typing removes that barrier. The worry can be expressed quickly, without judgement about spelling or neatness.
Homes without space for a physical box
Not every family has space for a decorated shoebox in a cupboard. Not every child has their own room. A digital worry box works anywhere there's a phone or tablet — no storage, no family members accidentally finding worries meant to be private.
Not sure whether to use a physical box or a digital one? Many families use both — a physical box for planned, calmer moments, and a digital one for the urgent, in-the-moment worries that don't wait. They're not competing; they're complementary.
How to use this worry box with your child
The tool is designed so that a child aged roughly seven and up can use it independently — that's the age at which most children can read and type well enough to move through the five steps on their own. For younger children, sit alongside them the first few times so they understand what's happening.
Step 1: Write the worry. Your child types whatever is worrying them. It can be one word or several sentences — up to 400 characters. There's no right way to do it. The act of putting the worry into words is already helping.
Step 2: Take a breath. Before locking the worry away, the tool guides your child through three slow breath cycles. Breathing this way physically calms the nervous system — it isn't just relaxation, it's actually changing what's happening in their body. Children can skip this step if they prefer, but it makes the rest of the process feel more meaningful.
Step 3: Choose something that helps. Your child picks one coping action to do after closing the page — a hug, fresh air, a favourite song, a snack. This gives them a concrete next move, so they aren't left alone with a freshly opened worry and nothing to do.
Step 4: Lock it away. The worry visually flies into the box, the lid closes, and the lock activates. It's quick — perhaps only two seconds of animation — but that small moment of watching something go gives the brain a clear signal: this worry has been dealt with.
Step 5: A reassuring message. The tool finishes with a short message of encouragement. It's not trying to minimise the worry, just to acknowledge that what your child just did took some courage.
Using a worry box for children with additional needs
SendSteps was built specifically with SEND families in mind, and the worry box has a few features that matter for neurodivergent children.
For autistic children
Many autistic children find verbalising feelings difficult, especially during or just after a moment of anxiety. Writing feelings down gives them a bridge — the same emotional content, but through a channel that feels safer and more controllable. The predictable five-step structure of this tool is also useful because autistic children often find unstructured emotional conversations overwhelming. Here, each step is clear, the end is visible, and nothing surprises them.
For children with ADHD
Children with ADHD often describe worry as "a loop I can't get out of" — the same thought circling without resolution. The act of moving through structured steps, choosing a coping action, and watching the worry visually leave the screen gives the ADHD brain the sensory pay-off it needs to feel the loop close. Several parents use this alongside our Brain Dump tool for ADHD overthinking.
For children with anxiety or OCD
A note for families where a child has diagnosed anxiety disorders or obsessive-compulsive traits: a worry box can be helpful, but it can also accidentally reinforce the rumination loop if used compulsively. If your child is using the tool dozens of times a day, or finds they have to "do it again" because they didn't do it "right," this is a signal to talk to their therapist or GP about whether it's the right fit for them right now.
Our promise about privacy
Nothing your child writes here is saved, sent, or stored anywhere. There are no accounts, no logins, no analytics tracking the content of worries. The worry exists only on the device while the page is open and disappears when the page is closed.
The only thing we save locally is a count of how many worries have been locked away — just a number, stored on your child's own device, never shared with us or anyone else.
This matters because the worries children write are often things they would never say out loud. The tool only works if they can trust that. We don't sell ads on the worry content, we don't run analytics on it, and we don't have any way to retrieve it even if we wanted to.
When a worry box isn't enough
A worry box is for everyday worries — not for every worry. If your child's anxiety is persistent, stopping them eating or sleeping, leading to school refusal, or involves something that has happened to them or someone they know, please speak to a trusted adult, your GP, or your child's school SENCo. You can also contact YoungMinds Parents Helpline on 0808 802 5544.
If your child is in crisis right now, call NHS 111 or Samaritans on 116 123. In an emergency, call 999.
Other SendSteps tools that pair well with the worry box
The worry box is part of a wider set of free tools on SendSteps, designed to work together for different moments of a child's day.
Frequently asked questions
What age is a worry box suitable for?
This digital worry box works best for children who can read and type independently — roughly age seven and up, through to teenagers. Younger children can still benefit from the concept of a worry box, but usually need an adult to sit with them and help with the writing.
For very young children, a physical worry box made together with a parent often works better than a digital one, because the process of making it becomes part of the comfort.
Is the worry box really private?
Yes. We don't save the text your child writes. We don't send it anywhere. There are no cookies tracking what the worry says. The worry exists only in the browser tab while the page is open, then vanishes when the page is closed.
The only data we save is a number — how many worries have been locked away — and even that is saved only on your child's own device, not on our servers.
Can my child use this on their own?
Yes, that's what it's designed for. Children from around age seven can typically work through all five steps independently. That said, it's worth introducing them to the tool together the first time, so they understand what each step does and feel comfortable using it.
For bigger worries — or when you sense your child is very upset — being in the same room while they use it is usually better than letting them use it entirely alone.
What if my child uses it over and over for the same worry?
Occasional repetition is fine — some worries need to be locked away several times before they start to fade. But if your child feels they have to use the tool repeatedly, or feels anxious if they don't, this can be a sign that worry is turning into rumination or compulsion. In that case, a worry box may not be the right tool, and it's worth talking to your GP or your school SENCo.
Does this replace seeing a therapist?
No. A worry box is a simple self-help technique for managing everyday worries. If your child is experiencing significant anxiety, low mood, panic, or persistent distress, they need proper support from a GP, CAMHS, school counsellor, or private therapist. This tool is designed to sit alongside that kind of support — not instead of it.
Can teachers use this in the classroom?
Yes. Teachers and SENCos use SendSteps tools as part of regulation corners, calm-down stations, and PSHE lessons. The worry box works particularly well for children who don't want to talk to an adult in the moment but need somewhere to put a difficult feeling before they can focus on their learning.
If you're a teacher using this at school, keep in mind that worries children type here are not saved — so if a child tells you they wrote something important, encourage them to tell you about it in person too.
Does it work without internet?
Once the page has loaded, the worry box works fully offline — there's nothing sending or fetching data from the internet while your child uses it. You can even add the page to your home screen on a phone or tablet to use it like an app.
The Worry Box is a free tool from SendSteps — a small collection of SEND support tools built by a parent for families and schools.