VidVertex — One video in. Thirty posts out.
Multi-channel content factory · Windows

One video in.
Thirty posts out.

VidVertex turns a single video into a unique, ready-to-post variant for every brand and platform you run — rendered, captioned, and scheduled while you make the next one.

Windows 10/11 · Runs 100% locally · Licensed via Lemon Squeezy
source.mp4
×
TikTok Instagram YouTube X Facebook Snapchat Pinterest Bluesky Threads
@brand_01
@brand_02
@brand_03
1 source × 3 brands × 9 platforms = 27 unique uploads
How it works

Three steps between your video and every feed you run

01 — Stack it

Compose once

Drop your main video into a Stack: background, CTA overlays, a second engagement track, captions from CSV. Drag everything into place on the preview canvas — once.

02 — Render it

One variant per brand × platform

ffmpeg renders every combination in the template's format. The Randomizer nudges zoom, color, noise, audio and metadata so every file reads as unique — never a flagged duplicate.

03 — Ship it

Scheduled, not uploaded by hand

Assign renders to brand and platform slots on the upload calendar. Publishing runs through Zernio (API or CSV) or Metricool (Drive + CSV) — with preflight checks before every upload.

Stack Editor — compose and preview
stack_editor — compose & preview
Main window — upload calendar and scheduling
upload_gui — plan & schedule
Features

Built for one person running many channels

Stack Editor

Reusable bundles of main content, background, CTA and Brainrot overlays, text widgets and a caption CSV — positioned by drag & drop on a live preview in the exact output aspect ratio.

Any format, up to 8K

Video templates as named presets: free resolution (9:16, 16:9, 1:1, 4:5…), FPS, codec and quality. Default is 1080×1920 vertical.

GPU-accelerated rendering

One click renders a variant per brand × platform via ffmpeg — with NVIDIA NVENC, Intel QSV or AMD AMF, detected automatically.

Randomizer (anti-fingerprinting)

Optional per-output tweaks: micro-crop, color variation, mirroring, noise, FPS jitter, pitch/tempo shifts, inaudible audio watermark, stripped or unique metadata, random filenames.

Brand asset pools

Each brand owns its backgrounds, CTAs, Brainrot clips, sounds, intros, outros and hashtags. Variants always pull from the right pool.

Upload & scheduling, 3 modes

Zernio API (direct scheduled posts), Zernio CSV (bulk import), or Metricool (Google Drive + CSV) — planned on a calendar with brand/platform slots. First comments auto-post on YouTube, Facebook, Instagram and LinkedIn.

AI captions & Assembly Line

Google Gemini (your own API key) writes titles, descriptions, first comments and widget texts. The Assembly Line chains it all: prompt → captions → Stacks → batch render → upload, saved as automation presets.

Local & secure

Everything lives as files on your machine — no cloud database. API keys are device-bound encrypted (Windows DPAPI); rotating backups with one-click restore.

Warnings, not walls

Duplicate warnings from per-Stack upload history, plus preflight checks against platform limits (length, file size). VidVertex flags the risk — you make the call.

Built for everywhere short-form lives
TikTok Instagram YouTube X Facebook Snapchat Pinterest Bluesky Threads

Nine platforms out of the box — LinkedIn and Reddit additionally via Zernio export. Publishing and scheduling run through Zernio or Metricool; VidVertex prepares the perfect upload for each one.

No surprises

What VidVertex is not

VidVertex does one thing well: multiply finished content across brands and platforms. Here's what it deliberately doesn't do.

No direct posting
No TikTok or Instagram login in the app. Publishing runs through Zernio or Metricool, where your accounts are connected.
Not a video editor
No timeline, cuts, transitions or keyframes — it composes existing material into variants. No auto-subtitles either.
Not an AI video generator
AI writes texts only (Google Gemini, your own key — no other providers). The content itself must exist.
Windows only
No macOS, Linux, web or mobile version.
No analytics or community tools
No views/engagement stats, no comment replies, no DMs.
Single-user, mostly online
No team mode or cloud sync. Rendering works offline; uploads, AI and license checks (after 3 days' tolerance) need internet.
Pricing

Pays for itself with one video

Alpha Discounted price for the first 100 users — locked in for life.

Monthly

$20 $29 / month
—Full feature set — nothing locked
—Unlimited brands & Stacks
—All updates while subscribed
—Cancel anytime
Get Monthly
7-day free trial

Yearly

$13 $19 / month · billed yearly
—7 days free before you pay
—Full feature set — nothing locked
—Unlimited brands & Stacks
—Save 35% vs. monthly
Start free trial
Alpha pricing locked in for life · Licensed via Lemon Squeezy · 2 devices per license · Cancel anytime

Stop uploading the same video ten times.

Make it once. VidVertex multiplies it across every brand and platform you run.

Download for Windows
Windows 10/11 installer · Licensed via Lemon Squeezy · Instant delivery