From writing a full-length web novel to typesetting and creating print-ready data for a doujinshi (self-published manga), everything can be completed in one app.
reylF is an Android text editor developed for web novel writers and anyone working with long texts.
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[Main Features and Functions of reylF]
◆ Dual-Pane Reference Writing that Utilizes Foldable Screens
Make full use of the large screen of foldable smartphones and tablets.
The screen is split into two, allowing you to write the main text on one side while referencing and editing the plot, manuscripts for other chapters, and character setting materials on the other.
Of course, it works on regular devices as well. No functions will be lost.
◆ Smooth Performance Even with 100,000 Characters!
Avoid the stress of "the app slowing down as the character count increases," which is common with long novels. You can write and revise even long manuscripts exceeding 100,000 characters smoothly and comfortably.
◆Complete Automatic Proofreading Function
It automatically identifies common pitfalls in novels, such as consecutive particles or excessive use of the same words in close proximity. Using your own generation AI API, AI proofreading can also be performed simultaneously. Registering your own proper nouns in the dictionary eliminates the need for repeated corrections.
◆ "Vertical Typesetting & Actual Size PDF/PNG Output" for Direct Submission to Doujinshi
The written manuscript is typeset in vertical writing in real time.
Ruby text, emphasis marks, vertical text alignment, chapter titles, and page breaks are reflected, and you can preview in your desired size (bunko, shinsho, B6, shiroku, A5, kiku, B5, A4, etc.).
You can output a "submission-ready PDF" with embedded fonts, actual size, and bleed, or "all pages as PNG images" in one go.
◆ Batch Manuscript Rule Formatting & Support for Different Posting Site Notations
Apply common writing rules such as "indenting the main text," "adding a full-width space after !?", and "even-numbered ellipses (…→……)" with a single tap.
It supports switching notation and inserting buttons to match popular posting sites such as "Kakuyomu," "Shosetsuka ni Narou," "Hameln," and "pixiv."
◆ Data Protection via Git/GitHub Integration
Change history is automatically recorded each time you save your manuscript. You can easily perform operations such as "I accidentally deleted and saved my manuscript" or "I want to see the differences to check the expression I wrote before."
Since it can directly synchronize with your own GitHub repository, it can be used simultaneously with other writing environments.
Accidentally deleted the entire file? It's in the trash.
◆ Visualize Setting Materials and Relationship Diagrams with Markdown × Mermaid
Plots and world-building settings can be written in Markdown format.
Because it supports Mermaid, you can visualize and preview complex character relationship diagrams, chronological timelines, and flowcharts as you write.
Too much trouble to write them yourself? For those of you who need it, there's the AI function (explained below).
◆ AI proofreading and brainstorming using your own API key
By setting your own generated AI API key, you can use the AI to check for typos and grammatical errors, consult on development, and brainstorm. The AI function will not be used unless you set an API key.
◆ No ads! No notifications!
Why should I have to watch ads when I just want to write? To answer that question, this app has absolutely no ads. There are no notifications asking you to use it. Write when you want, and as much as you want.
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【Operating Environment】
・Android 13 (API Level 33) or higher
・Compatible with foldable smartphones, tablets, and regular smartphones
【Privacy and Data Ownership】
reylF is designed locally first. Writing data is saved on your device and will not be automatically sent to external servers without user settings or actions.
A highly functional text editor suitable for writing long novels and columns. It includes features such as ruby text (furigana) for use on various posting sites, vertical writing formatting, and proofreading. With GitHub integration and auto-save, your data will never be lost again.