GenFlow — Veo & Banana Automation with Characters [4K]

About

Keep characters, objects & locations consistent across every prompt. Build seamless long-form video in Film mode — faster, up to 4K.

GenFlow — automation for Google Flow, where a character keeps their face from shot to shot and long-form films come together on a stream.

A familiar pain: you generate a hero — and on the next prompt they already have a different face, a different look, a different world. Any story falls apart because of it. GenFlow was built to put an end to that.

🎭 Characters, objects, and locations that stay consistent
Define your heroes, an object, or a location once — a name and a photo — and in every prompt where that name appears, GenFlow drops in the right reference automatically. Generate video and photos with them across any number of prompts: context and appearance hold across the entire queue. One hero — hundreds of scenes, and it's the same one everywhere.

🎬 Flow mode — long-form cinema, many times faster
No more manually carrying a frame from one video into another and dragging the continuation through a single thread by hand. GenFlow chains the clips into one continuous scene itself — seamless generation on a stream. A big story comes together without the hassle.

🎬 Video modes

Single — prompt = video
Image to Video — photo + prompt = video
Multi — several photos (1–2, 3–4) + prompt = video
Flow — a chain of frames (1–2, 2–3) + prompt = seamless generation

🖼 Photo modes

Single — prompt = photo
Film — each prompt continues the previous one, building its own storytelling

Reference — set a character's name and photo: in every prompt with that name, your reference is applied

🔌 API for integration
Embed GenFlow into your own software via API — photos and videos download straight to wherever you need them.

⚙️ A pipeline that runs itself
Queue up hundreds of prompts — GenFlow feeds them in, generates across several threads, and downloads the results on its own. Photos in 1K / 2K / 4K, video up to 4K. No clicking, no babysitting.

📥 Clean downloads
The "download all" button grabs only your generations — references and source files never end up in the folder. Tidy filenames, no duplicates, progress visible in real time.

📊 Control from the side panel
Live status for every prompt, an error list, and one-click retry of failed tasks. Plus smart rate-limit protection so your account doesn't get blocked on large batches.

🌐 Interface in 17 languages.

✅ Who it's for
Storytellers and YouTube creators, Reels / Shorts / TikTok content makers, studios, and anyone producing character-driven content in series rather than one frame at a time.

GenFlow is an independent tool and is not an official Google product.