Free AI Video Creator: What to Check Before You Spend a Credit
Try it: start a project from a short script, stop at the cast, and before you press anything that costs credits, read the six checks below once. Then run them in order.
The order, and why it matters
The early work comes in a fixed order: the read (paid, by length, but a short script costs only a few of the welcome credits), the setup images (a free pool), the storyboard (free for episode 1 of your first drama) and the preview (free). Only the preview is a one-off. It is once per account, not once per project, so a preview wasted on a cast you later change is gone for good. The editor offers it each time you open a read episode until you use it or choose Don’t show this again, and Maybe later closes the card without using it. So run checks 1 to 3 first, then the preview, then the price. The free preview · What you get for free.
Check 1: does the read understand your story?
Look at: the summary in Step 1. Pass if the protagonist is the right person, the era and setting are what you meant and the episode count matches what you expected. A story you meant as three episodes that comes back as ten has been split differently from how you pictured it. If it fails: a name or description is a free edit in Step 2; a wrong type, region, dialogue language or split is best read again in a new project, and the read is priced by length (4 credits per 3,333 English characters), so keep the first script short. Checking the summary.
Check 2: would you cast these faces?
Look at: every character, location and prop in Step 2. Pass if the leads look like who you meant, nothing in the sheets contradicts the script, and the places show their layout. A face or costume you do not like will be in every shot. If it fails: edit the description and regenerate; this is free while the pool lasts. The pool is 15 images for the whole account, shared by characters, scenes and props, and it applies only to projects whose script has been read and paid for. Spend it on the leads and on the rooms that appear most; minor props can wait, because the storyboard falls back to text for anything without a sheet. After the pool, an image is 7 credits on the default tier. Free sheets are per account.
Check 3: does the storyboard read like a film?
Look at: episode 1’s storyboard, which is free on your first drama. Pass if every visible character is a linked name, each shot has one action, each spoken line has enough seconds to be said, the room and the positions are stated and the dialogue is in the project’s language. If it fails: edit by hand, which is free as often as you like, or ask for an AI edit in plain words at a small fee; text history restores any earlier version. Regenerating this storyboard is charged, so edit before you regenerate. A checklist before you generate · Who is in frame.
Check 4: does the preview sound and look like your cast?
Look at: the preview, one shot of up to 5 seconds at the lowest tier, made from your own sheets. It prefers a shot where someone speaks, so you hear the voice as well as see the face. Pass if the face matches the sheet, the voice suits the character, the room looks like the scene and nothing is written in the picture. If it fails: the preview is made from the sheets and that shot as they are, so a poor sheet or a thin shot shows up here first. Fix the sheet or the shot text and generate a real segment; the preview itself cannot be repeated. When a shot comes out wrong.
Check 5: do you know the price of the second you want?
Look at: the price on a segment’s button and your balance in the top bar. Pass if you can say how many seconds you are about to buy: the balance divided by the per-second price (the default tier is 10 credits a second). A new account starts with 50 credits, and the same sum, 50 divided by 10 credits a second, shows how little video that is by itself. If it fails: there is no free video beyond the preview, so decide between stopping here, which costs nothing and keeps your cast and storyboard, or buying the smallest pack, which starts at $1.49. Credits do not expire, so a small pack can sit until you need it. Draft on the lowest tier even after you buy. Buy credits step by step · Do credits expire?.
Check 6: do you know what you will be handing to the world?
Look at: the terms on output and the badge setting. Pass if you know that a free account’s downloads carry a small badge in the corner, that the output from free credits may be used commercially under the terms to the extent the law allows, that it is not exclusive to you, and that the platform you post on has its own AI declaration to tick. If it fails: read the two short guides below before you publish anything. What you get to keep · The AI badge switch.
Where the first paid clip should go
Not on the easiest shot. The preview already tested one speaking shot, so use the first paid segment on the hardest one: the segment with two people in a room, or a costume state, or the line you are most worried about. It is the shot most likely to expose a problem with the cast or the text, and a miss on the lowest tier is cheap and its lesson reaches every later shot. If it comes out right, generate the rest on the same tier; if not, change the text and regenerate only that segment. Edit one shot and regenerate. For the text-first route see free AI text to video, and for what the free tier is made of, the free AI video generator page.
| Check | Free? | Pass if | If it fails |
|---|---|---|---|
| 1 Story | Edits yes; a new read is charged by length | Right lead, era, episode count | Edit in Step 2 or read again in a new project |
| 2 Cast | 15 images per account | Faces and rooms as meant | Edit the description and regenerate |
| 3 Storyboard | Episode 1 of your first drama; edits free | One action a shot, linked names, enough seconds | Edit by hand or AI edit; restore from history |
| 4 Preview | Once, up to 5 seconds | Face, voice, room right | Fix sheet or text, then a real segment |
| 5 Price | Reading prices is free | You know the seconds you are buying | Stop with everything kept, or buy a small pack |
| 6 Label and rights | Free | You know the badge, rights and platform setting | Read the two guides |
FAQ
What can a free AI video creator make for free?
On SceneMixer: 50 credits on sign-up, 15 setup images per account, the first storyboard of your first drama, one batch of cover posters and one preview of up to 5 seconds. Video is paid from the first second.
Can I make a whole video for free?
No. The only free video is one short preview. The free part is the cast images, the first storyboard and text edits at no charge, which let you check a project before you pay for video.
Why use the preview last?
It is once per account. Use it after the cast and the storyboard are right, so it tests the version you will actually shoot.
What if I stop after the free steps?
Nothing is lost. The cast and the storyboard stay in your account, and credits and plan credits never expire.
What should my first paid clip be?
The hardest shot on the lowest tier: two people in a room, a costume change or a key line. A miss there is cheap and teaches you the most.
Do I need a card to start?
No. Sign-up uses Google, Apple or an email code. A card or PayPal is only asked for when you buy.
Will my free videos have a watermark?
A small badge in the bottom-right corner on downloads, with a metadata line in the file. Paid plans are badge-free by default, and shared links always carry it.
Is it free for commercial use?
Output made with free credits is treated like any other under the terms, commercial use included to the extent the law allows. It is not exclusive to you.
Updated November 2, 2026