NiceCodeFrom prompt to finished video, automated and safe
Auto Flow batch-generates images & videos on Google Flow for you; Scene Studio syncs those images with AI voice-over into frame-accurate video. One email account, pay by bank transfer, PayPal or USDT, your creative data stays on your machine.
Install the Auto Flow extensionExplore Scene Studio
Free: 20 jobs/dayFree trial TTS creditsCancel anytime
Two tools, one production pipeline
Generate assets in bulk with Auto Flow, then cut them into finished videos with Scene Studio.
Auto Flow — Chrome extension
Queue hundreds of prompts on Google Flow (labs.google): the extension types, clicks, waits for results and downloads images/videos with the right filenames. Runs in your own signed-in session — no internal API calls.
Scene Studio — Windows app
Drop in a script and a set of scene images, pick an AI voice (including a clone of your own) — the app generates the voice-over, times every image cut to the narration and exports MP4 with a Premiere timeline. Pay with TTS credits on the same account as the extension.
How Auto Flow works
Three steps, no technical skills needed.
Install the extension & open Flow
Install from the Chrome Web Store, sign in to labs.google and open a Flow project as usual.
Paste your prompt list
Paste one prompt per line, or import a .txt/.csv file. Attach a character (@ mention) to each job if you like.
Hit run and let it work
The extension types, submits, waits for each job to finish and downloads the images/videos with the filenames you chose.
Auto Flow — key features
Built to run hundreds of jobs reliably, not as a demo.
Batch queue
Queue hundreds of prompts to run one after another, with random pauses between jobs to look like a real person.
Characters (@ mention)
Scans the characters in your project and attaches the right @ character to each job's prompt.
Auto-downloadPro
Downloads each job's images/videos as soon as they're ready, skips duplicates, and bulk-downloads the whole project library.
.txt / .csv importPro
Import prompt lists from a file, set filename templates for results, save presets and export/import your settings.
Safe by design
Drives the UI like a human hand: types in real fields, clicks real buttons. No calls to Google's internal APIs.
Private
Prompts and media stay on your machine. The server only stores your email (encrypted) and your daily job count.
Scene Studio — images + AI voice-over into video
A Windows app for storytelling creators: paste a script, drop in your images, pick a voice — get back a video with visuals synced to the narration, sentence by sentence.
AI voices, including your own
Multiple TTS engines; clone your own voice into a voice profile from a 3–10 second sample and reuse it across every project.
Synced to every sentence
Speech recognition times each image cut precisely to the narration — no more nudging clips second by second.
Preview & fine-tune
Listen right in the app; drag cut points, add pauses, swap the image for any scene, with undo/redo.
MP4 + Premiere timeline export
Export straight to MP4 (up to 4K) plus an XML that opens in Adobe Premiere with markers for sound effects.
Fix one sentence, not the whole script
Don't like how TTS read a sentence? Regenerate just that one — the rest stays cached and you only pay credits for what's new.
Transparent per-character credits
1 credit = 1,000 characters. New accounts get free trial credits; Pro subscribers get extra credits every month.
Pricing
Pro plans cover the Auto Flow extension (and include monthly TTS credits for Scene Studio). Start free, pay with a simple checkout.
Pro Monthly
Flexible, month to month
25.000 ₫$3.00 / 30 days
- Unlimited extension jobs
- Auto-download, bulk download, project library
- Presets, filename templates, .txt/.csv import
- +60 Scene Studio credits every month (≈ 1 h of video)
- Up to 3 devices, cancel anytime
Pro Quarterly
One payment for 3 months
69.000 ₫$7.00 / 90 days
≈ 23.000 ₫/month save 8%≈ $2.33/month save 22%
- Everything in Pro Monthly
- +70 Scene Studio credits every month (≈ 1.5 h of video)
- No monthly renewals
- Keep access until the paid period ends, even if you cancel
Pro Yearly
Best value for regular users
249.000 ₫$30.00 / 365 days
Only ≈ 20.750 ₫/month instead of 25.000 ₫Only ≈ $2.50/month instead of $3.00
- Everything in Pro Monthly
- +90 Scene Studio credits every month (≈ 1.5 h of video)
- One payment for the whole year
- Keep access until the paid period ends, even if you cancel
TTS credit packs — Scene Studio
For the Scene Studio app (images + AI voice-over into video). 1 credit = 1,000 characters; new accounts get free trial credits, Pro subscribers get extra credits every month.
Frequently asked questions
How does the extension work? Is it safe for my Google account?
The extension only does what you could do by hand: it types into the real prompt box and clicks the real buttons in the Flow UI, inside your own signed-in session. It never calls Google's internal APIs, mints tokens or patches headers. There is always a random pause between jobs so the activity looks like a real user.
Does the server store my prompts or images?
No. The server only stores your email (AES-256-GCM encrypted) and your daily job count for quota purposes. It never stores prompts, media URLs, project IDs or page content — there is no table in the database that could hold them.
How do I buy Pro? Which payment methods are available?
Sign in with your email (one-time code sent by mail) on this website or in the extension's Account tab, pick Pro monthly or Pro yearly and pay. In Vietnam that means a QR bank transfer from any bank; from anywhere else, PayPal or USDT. The plan activates automatically as soon as payment is confirmed.
How many devices can I use? Do I lose what I paid if I cancel?
Up to 3 devices at once; signing in on a 4th device automatically revokes the least-used one. Cancel anytime — you keep Pro until the end of the paid period, nothing is cut short.
What are TTS credits, and who needs them?
TTS credits are used by the Scene Studio app (images + AI voice-over into video): 1 credit = 1,000 characters of text converted to speech. New accounts get free trial credits; Pro subscribers receive extra credits every month, and you can top up with the packs below.
Which OS does Scene Studio run on, and where do I download it?
Scene Studio is a desktop app for Windows; you sign in with the same email account you use on this website. Email nicecode2025@gmail.com to receive the installer and a getting-started guide.
What happens when I hit the daily quota?
The quota resets every day (Vietnam time, UTC+7). Free gets 20 jobs/day; Pro has unlimited jobs under a fair-use policy. Jobs that fail before being submitted to Flow are refunded to your quota automatically.
Ready to speed up your production pipeline?
Install the free extension and claim your trial TTS credits — upgrade to Pro when you need to run at scale.
Please note
- Not affiliated with Google. Automating Flow may violate the Google Labs terms — use at your own discretion.
- The server only stores your email (encrypted) and your daily job count. It never stores prompts, media URLs or page content.