Spark
$9.99/เดือน
For hobby writers
- 300 เครดิต / เดือน
- 3 โปรเจกต์
- โมเดลมาตรฐาน
For web novel writers
One episode a day,canon intact.
Set a target length for every episode and write with an AI that reads your story bible. At the end, check whether the chapter earns the next click. Export as plain text and paste into your platform.
Free credits on sign-up · No card · We never train on your writing
The Ferryman of Black River · Episode mode
- Ep. 10 The Last Landing
- Ep. 11 The Silver Dagger
- Ep. 12 How to Cross
- Ep. 13 (untitled)
Serial preset · wordstarget 2,000
1,860 words
Hook check · Last paragraph ends on a question · next-episode pull present
Where it stalls
Where drafts usually stop
- 01
Canon drifts after chapter 50
A dagger described in chapter 3 changes in chapter 40 and a dead side character talks again. Pasting your notes into a chatbot every time collapses around chapter 30.
- 02
Episodes stall short of target
Ask a chatbot for “a bit longer” five times and it still stops at about the same length. Serial platforms and paying readers expect a consistent episode size.
- 03
Endings that do not pull
You hit the length but nothing makes the reader tap next. Checking the cut point yourself every day is hard.
So we built
Features that fit this kind of writing
- About episode mode
Episode mode — targets and counters
Set a word or character target per episode and switch counters (with or without spaces, punctuation excluded). AI continuations fill scenes inside the target.
- About the story bible
Story bible the AI actually reads
Characters, places, open threads as cards. Every generation reads the cards relevant to the current scene and flags drafts that contradict them. Threads track whether they were paid off.
- See the hook check
Hook check
Sees whether the last paragraph ends on a question, a reversal or a threat. It is a suggestion; you decide what to change.
- About voice matching
Voice matching
A few thousand words of your draft become a style profile: sentence length, dialogue ratio, tense. Continuations stay inside it and AI-sounding phrases are filtered before you accept.
- Draft a first episode
Free tool — first episode draft
Draft a first episode from a synopsis and a one-line protagonist without signing up. Bring it into the studio if you like it.
A writing day
What a day looks like
Times are an example. Keep the order.
- 09:00
Check the bible
Review cards created from yesterday's episode and pick which open thread today's chapter pays off.
- 09:30
Draft the episode
Write toward the target. When stuck, take a continuation, accept it or ask again. The counter follows your platform preset.
- 12:00
Hook and continuity check
Run the ending check and the continuity check. Notes come ranked by priority and never touch your text.
- 12:30
Export
Copy as TXT and paste into your platform. Exports cost no credits.
Platform specs
Episode length differs by platform
Serial platforms differ on what an episode is. The rows below are what writers report and platform guidelines show as of September 2026; rules change, so confirm with the platform before you post.
| Platform | Per episode | Notes |
|---|---|---|
| Korean paid serials (KakaoPage, Munpia) | 5,000–5,500 characters | Including spaces, per paid episode |
| Naver Series / Web Novel | 6,000+ characters | Official serialization and contests, including spaces |
| Royal Road / Wattpad / Webnovel | No fixed rule | Writers commonly target 1,500–3,000 words; check community norms |
Episode mode offers word and character counters (with or without spaces) and per-platform presets. We update presets when a platform changes its rule.
FAQ
Before you start
How many credits does a full episode cost?
One credit is roughly 100 generated words. Filling a 2,000-word episode entirely with AI is about 20 credits; mixing continuation with your own writing costs far less. Failed generations are refunded.
Will readers notice AI writing?
They can. Korean platforms have reported readers giving one-star ratings when AI-sounding prose showed up. Voice matching keeps continuations inside your sentence length, endings and dialogue ratio and filters obvious tells, but you still read and edit every line.
Can I submit to contests?
Depends on the contest. Several Korean contests (Munpia, for one) explicitly forbid generative AI. If the rules mention AI, the rules win, and sometimes the right answer is not to use SparkLore at all. See the section below.
Can I import an ongoing serial?
Yes. Paste text or upload DOCX or TXT and it splits into episodes. Characters and places found in the text are proposed as bible cards, and the style profile is built from your draft.
Does it post to my platform automatically?
No. We deliberately do not auto-publish. Export TXT and post it yourself, so nothing goes up by accident.
ราคา
จ่ายตามที่เขียน ไม่มีอะไรซ่อนไว้
หนึ่งเครดิตเท่ากับผลลัพธ์จาก AI ราว 100 คำ แพ็กเกจรายเดือนเติมเครดิตทุกเดือน ส่วนแพ็กเครดิตเหมาะกับนักเขียนที่ไม่อยากสมัครสมาชิก
Author
$22/เดือน
For serial and novel writers
- 1,200 เครดิต / เดือน
- โปรเจกต์ไม่จำกัด
- รวมโมเดลระดับสูงสุด
Studio
$44/เดือน
For prolific authors and teams
- 3,000 เครดิต / เดือน
- โปรเจกต์ไม่จำกัด
- รวมโมเดลระดับสูงสุด
แพ็กเกจฟรี: รับ 30 เครดิตเมื่อสมัคร และ 1 โปรเจกต์ ไม่ต้องใช้บัตร ไม่อยากสมัครสมาชิก? แพ็กเครดิตใช้ได้ 90 วัน
Honestly
This is not for you if
Plainly: if any of these apply, a different approach is better.
- Drafting with AI for a contest that forbids generative AI. Munpia's contest rules state that generative AI use is not permitted; entries can be disqualified. The rules win.
- Handing a whole episode to the AI and posting without reading it. Readers have punished visible AI prose.
- Expecting auto-posting or platform stats integration. There is none.
Other writers
Writing something else?
- Screenwriters
K-drama S# format and Hollywood INT./EXT., auto scene numbering, HWP-compatible export.
- Webtoon story writers
Panel-by-panel script text, a last-panel hook check, a bible for long serials. No art generation.
- Aspiring authors
Finish a first book. Structure notes, story bible, synopsis. Read contest AI rules first.
- Novelists
Long-form without losing POV, voice or continuity. Parts and chapters, style profile, DOCX.
- Fanfic writers
No character breaks. Canon cards, in-character dialogue, a separate voice per ship.
- Writing studios and teams
Many projects, one bible per project. Style profile per work, share links, full export.
- Students and teachers
Teach story through structure notes and bible cards. We never train on student writing.
Write the next episode today.
Free credits on sign-up. No card. Export your episodes anytime.
- We never train on your writing
- Export anytime
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