Leelo

Studio · Writing assistant

From a brief to a script, ready to voice.

Describe what you need and Leelo's writing assistant drafts a script with speakers, written for the ear. Then rewrite any line to sound spoken, shorten it to fit your cut, fix it, or translate the whole chapter.

Start free: 1,000 credits
Writing assistant · 0:25

01How it works

Three steps, start to finish.

  1. Step 1

    Describe it

    A sentence is enough: what it's for, how long, the tone, how many voices. Or paste a draft you already have.

  2. Step 2

    Draft and polish

    The script lands in the Studio as lines, each with a speaker. Select any line to rewrite, shorten, fix or split it.

  3. Step 3

    Voice it

    Cast a voice for each speaker and generate. Translate the script when you want the same piece in another language.

02Made for

Where people use it.

03Details

Six jobs, all in the Studio.

Each one comes back as text you read before it's applied. Nothing changes without you.

Write
A brief becomes a script with speakers, ready to cast.
Rewrite
Sentences written for the page come back written for the ear.
Shorten
A line that runs long comes back shorter, with its meaning kept.
Fix
Grammar and typos corrected, your meaning and your voice kept.
Split
A block of text broken into one sentence a line, so each can be directed.
Translate
Up to 5,000 words at a time into another language, ready for a native voice.
Cost
10 credits for every 500 words it works on, a fraction of what voicing the same words costs.
Writing assistant

Your brief

A 30-second ad for a coffee press that makes coffee in a minute. Two voices, upbeat.

Write a scriptRewrite for the earShorten itFixSplit into linesTranslate
AAnnouncerupbeat

Your mornings just got faster.

CCustomersurprised

Wait, that took sixty seconds?

AAnnouncer

FreshPress. Coffee in a minute. Taste that takes its time.

10 credits per 500 words · up to 5,000 words at once

04Questions

Before you start.

No. The assistant keeps your meaning and your voice and doesn't add facts you didn't write. Every result is shown to you before it replaces anything.

10 credits for every 500 words it works on, at least 10. A brief or a single line costs 10; translating a 5,000-word chapter costs 100. If a job fails, the credits come back. The free plan's 1,000 credits cover about 100 short jobs.

Yes. Write your brief in the language you want the script in, or translate a finished script into another language and give it a native voice.

Yes. What you write with the assistant is yours, and on any paid plan the audio you make from it can be used commercially.

Yes, on Pro and Business: POST /v1/writing rewrites, shortens, fixes, splits, writes scripts and translates, for the same credits.

A script that reads well on the page often sounds stiff out loud. Here's how to brief the writing assistant, what to change in the draft, and how to get from an idea to a voiced script quickly.

Write a good brief

The assistant writes better from a specific brief. Say what the piece is for, how long it should run, who it's for, the tone, and how many voices it needs. “A 60-second explainer for a budgeting app, friendly, for students, one narrator” gives it everything it needs.

At about 150 words a minute, a 30-second spot is around 75 words and a 5-minute video around 750. The script length calculator times any draft.

Write for the ear

Listeners can't re-read, so spoken scripts use short sentences, plain words and one idea at a time. Rewrite turns sentences written for the page into ones written to be heard; use it on anything that sounds like a document.

  • Put the important word at the end of the sentence.
  • Spell out numbers and abbreviations the way they should be said.
  • Cut anything a voice can't say: bullet points, brackets, headings.

Fit it to your cut

When a line runs long against the picture, select it and choose Shorten: it comes back shorter, with the meaning kept. Split breaks a block of text into one sentence a line, so you can direct the pace and emotion of each in the Studio.

Take it into other languages

Translate puts up to 5,000 words at a time into another language, ready for a native voice from the voice library. For a finished video, dubbing translates and re-voices it in one go.

What it costs

The assistant costs 10 credits for every 500 words it works on, at least 10. A brief or a single line costs 10, and translating a 5,000-word chapter costs 100. Writing is cheap next to voicing: a 750-word script costs 10 credits to write from a brief and about 750 to voice in a standard voice.

05Next

Goes well with.

Write it. Voice it. Ship it.

1,000 free credits to try everything. No card needed, and nothing to install.

Start free: 1,000 credits