Buying something off a stranger
A hobby-subreddit trade, done sensibly. Everyone is u/something, which is what makes it Reddit rather than any messenger.
Use this templateBuild a Reddit chat or DM where the naming does the identifying — u/ handles throughout, normalised so you never end up with u/u/name — plus Reddit's deeper chat orange rather than the logo colour, large even corners with no tails, and no read receipts.
Each one opens in the editor as an editable, fictional scene — names, timings and interface details already set. Change a word, or change everything.
A hobby-subreddit trade, done sensibly. Everyone is u/something, which is what makes it Reddit rather than any messenger.
Use this templateThe reason people use Reddit — a stranger with the exact obscure knowledge you needed.
Use this templateA removal explained properly rather than a wall of rules. Useful for community-management material.
Use this templateThe three above are what Reddit DMs are genuinely for: buying something off a stranger sensibly, a mod explaining a removal, and finding the one person who knows the obscure thing.
Type the username — the u/ is added for you. It is the detail that makes the screenshot Reddit rather than any orange messenger, so it is worth checking it appears in the header.
Set who sent each one and when. In a group, the sender's handle and the time appear inline above their message.
Reddit DMs are mostly people being useful to each other rather than friends chatting. Getting the register right does as much as any pixel here.
PNG at 1× free, up to 3× on Pro, light or dark, the whole thread or one screen, with or without the phone frame.
Our Reddit skin is rebuilt from the real interface in code rather than traced from a screenshot, so the details that make it recognisable survive at export resolution. Here is what those details actually are.
The header, the sender labels, the empty state — all of them carry the u/ prefix, and a Reddit chat screenshot without it reads as a generic messenger with an orange bubble. It is also normalised as you edit, so you cannot end up with “u/u/lensrat”, which is exactly the sort of thing that survives into a published mockup.
Reddit's chat uses a deeper orange-red than the old logo colour everyone reaches for. It is a small shift and it matters, because the bright logo orange in a bubble reads as a brand asset rather than an interface.
20px on both sides, no pointer anywhere. Reddit's chat is deliberately plain — there is very little chrome to hang an impression on, which is why the naming conventions carry so much of the identification.
In a thread, the sender's name appears in small grey next to the time, above their message. LINE puts the time outside the bubble; Reddit puts both inline in a header line. Same information, a completely different rhythm.
Reddit chat does not show them, so none are drawn even if the document carries one. Another platform where the accurate thing is an absence rather than a feature.
Reddit DMs are mostly strangers being useful to each other — a trade, a mod explaining a removal, someone who happens to know the exact obscure thing. The examples above are written that way, because a Reddit mockup phrased like a group of friends reads as the wrong app.
Everything made here is simulated. SocialMock has no connection to Reddit and cannot read, send or alter a real message. Do not use a mockup to impersonate anyone, pass it off as a genuine screenshot, or present it as evidence in any legal, workplace or academic matter — see our Acceptable Use policy. For general information about legal risk, read is it legal to fake a screenshot? If you publish somewhere a viewer might mistake it for real, switch on the “Simulated” label before exporting.
Click straight into the preview and type. Export when you are done — free at 1×, up to 3× on Pro.
Open the Reddit editor