01 / The workbench
Your whole episode at a glance.
Every panel of your script becomes a column: its shape, its characters, its prompt, its dialogue and its picture. Pick the panels you want and generate them in one go.
Comic production / 01
Comic
Pipeline
Anyone can ask an AI for one good picture. The trouble starts at the second. A book needs three hundred, in which the same person keeps the same face, the same room keeps the same window, and every panel carries on from where the last one stopped. You direct. The application holds the order, the continuity and the count — and spends nothing without asking first.
Seven steps / Your own provider keys / Windows
Read this first
It does not make a comic on its own, and it is not free to run.
This is a production manager, not a magic button. It holds the order, the continuity and the count for a book of three hundred panels — but the drawing is done by AI services you pay for yourself, and the script has to exist before the first panel can be written. Three things have to be true before you start.
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01
An account for the AI that writes — paid
It turns each panel's notes into an image prompt. Anthropic Claude, OpenAI, Google or another from the list; you paste your own key and you pay that company directly, at their prices. The cheapest model is enough for this job — the application recommends it — and a whole episode of prompts costs cents, not euros. Sentiora resells nothing and adds nothing on top.
Prompts can also be built from a template, with no paid call at all. They come out weaker, and the reason is simple: a template cannot read the panel before this one. That is what the paid call buys.
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02
An account for the AI that draws — paid
This is the one that costs. Every panel is an image, and images are billed by the piece. The easiest route needs no key at all: you press a button, sign in to your own OpenArt account like on any website, and the panels come out of your subscription's credits. The other three providers want a developer account with money in it and a key pasted by hand.
In the screens below, thirteen panels are quoted at 13 × 60 credits ≈ 780 credits, and a background at 60. The application shows the estimate before it spends anything, and asks again above a limit you set.
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03
A script, made from your book first — we give you the tool
The application reads a director's script; it does not write one. Turning a novel into episodes of seventy-five to a hundred panels is its own job, and it is done in Claude Code with the skill that comes with the application: you put the folder next to the book, open Claude Code there, and say make the script. It measures the book, asks how many episodes you want, writes a plan, then produces the episodes one at a time.
You can also write the script by hand, or bring one you already have — the format is documented and there is a full working example in the folder.
None of this is hidden in the application either: the panel that asks for money says what it will cost, the script check runs for free the moment you paste, and a batch stops before the first paid call if a character has no identity yet.
/ How it works
From your story to finished panels, in eight steps.
You stay in charge at every step: nothing is drawn until you say so, nothing is paid for without your yes, and every word sent to the AI is yours to read and change.
/ Product tour
From your book to finished comic panels.
Paste a script, choose a look, and watch your story turn into pictures — panel by panel, with you in control.
02 / Style
Choose the look of your book.
Heavy ink, clear line, noir, retro print, watercolour, manga and more — ready-made styles tested on real images. Add simple rules like “the same face in every panel” and “no text in the picture”.
03 / Backgrounds
The same place, every time.
Each location in your story is described once and reused in every scene set there, so a harbour stays the same harbour from the first page to the last.
04 / Done
Your best pictures, in order.
Only the images you picked, large, in reading order, each with the lines that go over it. One click sends the episode to ComicBubble for lettering.
05 / Projects
Every book in its own place.
Work on several books, keep versions, and tidy up unused images whenever you like.
/ Closer
The details that make it feel finished.
A closer look at what you work with every day.
/ What sets it apart
Not an image generator. A workshop for whole books.
Everything here follows from one decision: that the person paying for the images should be able to see, beforehand, what is about to be made, what it will be made from, and what is wrong with it.
01SCALEBuilt for three hundred, not for ten
This is meant for the real size of the job — hundreds of panels in an episode, not a dozen trial pictures. A script of 275 panels opens and comes apart in a moment, and the whole book sits in front of you, panel beside panel, so you can see at any moment what is finished and what is missing.
02MONEYNothing is spent without asking
Every press that costs something says first how many images it will produce and what it is expected to come to. Every window holding work you have paid for asks before it closes.
You put your own provider keys into Settings, and the provider bills you directly for what you use. The application never stands between you and that account: your key, your account, their invoice.
03NOTHING HIDDENRead what leaves, before it leaves
Press What gets sent on any panel and read, word for word, the text that is about to go to the model. Each of the helpers — the previous panels, the position in the story, your notes — has its own switch, and off means the text genuinely does not travel, not that it has been hidden from the screen.
Dialogue and captions are deliberately kept out of the image, where they would come back drawn as crooked lettering underneath the real bubbles. They travel separately, in the lettering file.
04MODELSMore than ten image models, from three providers
WaveSpeed, Higgsfield and Pixazo for pictures; Anthropic, OpenAI and OpenRouter for the text models that write the prompts. Choose by price and by look, and change your mind as you go. Without a text key at all the application still writes prompts, from templates, for nothing — and pictures made somewhere else can be brought in at any point.
05YOUR MACHINEA Windows program, not a website
It runs on your own computer. The pictures, the projects and the keys stay in your own folders. Nothing is uploaded anywhere except the requests you make yourself, straight to the provider you chose.
06LANGUAGEFourteen interface languages
English, Română, Español, Français, Deutsch, Português, Italiano, Русский, 中文, हिन्दी, বাংলা, 日本語, 한국어 and العربية — picked from one list, and the whole application follows.
/ How it fits together
Three programs. One comic. Use one, two, or all three.
Together they take you from a written story to a printed book: Comic Pipeline makes the pictures, ComicBubble adds the words, Panel Forge builds the pages. Each one passes your work to the next with a single click. But every program also works completely on its own — already have your art? Start with ComicBubble. Already lettered? Go straight to Panel Forge. You only buy what you need.
01Comic PipelineFrom story to picturesYou are here
Paste your script or book. It plans every panel, keeps your characters looking the same, and creates the images with the AI service you choose.
02ComicBubbleLettering
586 hand-drawn balloons in 15 styles and a dozen comic fonts. Your dialogue lands on each panel, beside the right character.
03Panel ForgePages, sound and print
Automatic page layouts, 708 drawn sound effects in 10 packs, 299 graphic shapes and 56 title styles. Export PNG, PDF or CBZ.
/ Access
You bring the keys. It brings the order.
The application does not sell you generation and does not resell anybody's images. You open an account with an image provider, put the key into Settings, and pay that provider for what you use — nothing about the money passes through here. Without a text-model key it still writes every prompt, from templates, at no cost. What you get for your part of the work is the thing that is genuinely hard: three hundred panels that look like they belong to the same book.
PlatformWindows 10 / 11
Interface14 languages — English, Română, Español, Français, Deutsch, Português, Italiano, Русский, 中文, हिन्दी, বাংলা, 日本語, 한국어, العربية
Image providersOpenArt — your own account, no key to buy · or WaveSpeed, Pixazo, Higgsfield with a key of your own
Prompt modelsAnthropic, OpenAI, Google and others — your key, billed by them
Script sizeBooks of 100 to 1000+ pages, split into episodes
OutputOne folder per episode: chosen panels, in order, plus the lines
PrivacyProjects, pictures and keys stay in your folders
DownloadNot yet available