PostBox
Stage and post designs from your mac
PostBox launched on August 27, 2026 with 116 votes, #298 of 23,274 launches that month and more than 95% of that year's launches.
What it does
PostBox turns the MacBook notch into a drag and drop poster. Drag a file in, write the caption once, and it goes to X, Bluesky, Threads, LinkedIn, Dribbble and Instagram at once — shaped for each one, posted from your Mac, with Pinterest, Shorts and TikTok landing next.
One drag, one caption, every platform. No tabs, no crops, no second job. trovebase-launch.png 128 129 Ready 0/2 Drag. Drop. Post everywhere. or click to browse Write a text post Add a caption… All 2 of 2 Present Social Portfolio Soon Soon Soon + Post Now Cancel Posting to 2 platforms… Posted to Bluesky Posting to X… Posted to Bluesky ↗ X ↗ Post Another Drag Drop Post From a fresh install to a post live on X and LinkedIn, with nothing skipped. Drag it up. Caption once. Posted before a tab would have loaded. You connect with revocable credentials. We keep those on your Mac, never your password. X, Bluesky, Threads, LinkedIn, Dribbble and Instagram post today. Pinterest, Shorts and TikTok are…from postbox.sh
Does a similar job
all alternatives →
More life & fun this month
the category →
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 1d ago · permit.petercai.com
- IV
Life & fun · 13d ago · tanzaniaeducationproject.org
Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 14d ago · bigwords.page
Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 8d ago · guitoro.com
Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.
Life & fun · 12d ago · carrierexplode.com
Life & fun · 22d ago · space.bl2.net
Source: Product Hunt launch ↗
Launched alongside, August 2026
the whole month →- TL
Life & fun · Aug 2026 · louisabraham.github.io
Clipto MCP▲655Hey HN, We recently built Clipto. It’s a tool that lets you search over terabytes of video, audio, and images on your computer, without relying on the cloud. Motivation: we probably all had this similar experience, we know a moment exists in a video or audio, but finding it takes hours scrubbing the timeline. You can send all the media to process in the cloud, but it’s slow, expensive and raises privacy concerns. So we decided to build our own on-device media search engine. How it works (high level): 1. We ingest video, audio, image; normalize formats via ffmpeg; run content analysis to…
Work · Aug 2026 · clipto.com
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io
Astute▲606Automate your B2B brand going viral, with new media creators
AI · Aug 2026 · company-app.joinastute.com