The formula
credits = (0 × preview_renders) + (export_price × final_exports)- preview_renders
- 480p passes used while you iterate. Free, with a short per-user cooldown between them so the pipeline is not hammered.
- export_price
- one editor export charge, quoted before you confirm. A single charge for the whole render, however many clips, overlays and caption tracks the timeline holds.
- final_exports
- how many times you render for real. The only term with a coefficient, and the only thing to manage.
Worked example — A six-clip edit with music, captions and a title card
- 1.8 preview passes while cutting = 0 credits
- 2.1 final export = one export charge
- 3.spotted a typo, fixed it, exported again = a second export charge
= two export charges — the eight previews cost nothing
A count, not a rate
Most pages on this hub are about a rate. This one is about a count. The editor's pricing does not care how long your timeline is, how many sources it pulls from, or how many times you moved a clip — it cares how many times you asked for a finished file.
That has a second consequence worth more than the first: assembling in one pass is cheaper than assembling in steps. Cutting, attaching audio and burning captions as three separate operations is three charges. Describing the same result as one editor render is one. The output is the same video.
So the discipline that saves credits here is unglamorous: preview until it is right, then export once. A typo caught in the preview is free. The same typo caught after the export costs a second export.
What gets charged, and what a preview can tell you
Every figure below is computed from Versely's live price matrix — the same matrix the app quotes you from before it charges. These are prices, not verdicts: the buyer's guides are where models get ranked.
What actually gets charged
Every row is the same edit. Only the working method changes.
| How you worked | Previews | Charged renders | Charges |
|---|---|---|---|
| Previewed until right, exported once | 8 | 1 | 1 |
| Exported to check, fixed it, exported again | 0 | 2 | 2 |
| Exported after every change | 0 | 5 | 5 |
| Cut, attached audio and captioned as separate steps | 0 | 1 export + 2 operations | 3 |
The fourth row is the common one. Chaining single-purpose operations feels tidier and costs more than describing the finished result in a single render.
What a free preview will and will not tell you
Previews render at 480p, which is enough for some decisions and not others.
| Decision | Can you make it from a preview? |
|---|---|
| Timing, pacing and cut points | Yes |
| Caption wording and placement | Yes |
| Whether the crop loses the subject | Yes |
| Audio mix and levels | Yes |
| Fine detail, grain and compression artefacts | No — that needs the full-resolution export |
What changes an editing bill
Number of final exports
The only billed term. Halving your exports halves this line item.
Using previews at all
Free 480p passes exist precisely so iteration costs nothing. Not using them is the most common avoidable charge here.
One render instead of a chain
A single assembly render bills once where cut-then-attach-then-caption bills three times for the same result.
Locking the copy before export
Captions and titles are burned into the pixels, so a wording change after export means paying for the export twice.
What the export charge does not cover
- The generation cost of any clip on the timeline — those were charged when they were made.
- Captioning, which is its own job with its own preset multiplier.
- Model-backed operations like upscaling or background removal, priced per the model that performs them.
Budgeting by exports rather than credits
Plan this one by counting exports rather than credits: one export per finished video is the discipline that matters, and previews are free however many you run.
Plan sizes and what each grants are on the cost hub.
Frequently asked questions
Are preview renders really free?+
Yes — preview passes render at 480p at no credit cost, with a short per-user cooldown between them. The final export is the charged render.
Does a longer or more complex edit cost more to export?+
The export is billed as a single charge for the render rather than by clip count, so a complicated timeline and a simple one both resolve to one export.
Is it cheaper to do everything in one editor render?+
Yes. Chaining separate operations — trim, then attach audio, then caption — bills each step. Describing the finished result as one assembly bills once.
What if the export comes out wrong?+
A completed export is charged. That is exactly what the free previews are for: check timing, wording and framing at 480p, then export once.
Can I preview at full resolution?+
Previews are 480p by design — that is what makes them free. Detail, grain and compression can only be judged on the real export.
Different job, different arithmetic
These are not variations on the formula above — each one meters something else entirely.
What do captions cost across a month of clips?
credits = caption_render × preset_multiplier × clipsIt multiplies one base render by a style tier, so an aesthetic choice doubles the bill.
What does a 7-second clip cost when the model sells 6s and 10s?
credits = price( smallest tier ≥ your duration )It sells duration in whole tiers, so an extra second can cost as much as the previous six.
What does a finished 30-second AI ad cost end to end?
credits = (image_price × shots) + (video_rate × seconds) + ceil(chars ÷ 1,000 × 12) + (lipsync_rate × seconds) + exportIt sums four unrelated meters, so no single rate predicts the total.
Jobs billed this way
Further reading
See the price before you spend it
Versely quotes the exact credit cost of every generation before it runs, and the agent will estimate a whole batch on request. The all-in-one AI studio for creators. 60+ models for video, image, voice, music and lipsync in a single app.