komikku-app/komikku

Free and open source manga reader for Android

4,697

stars

10,460

commits

Kotlin

primary language

Aug 29, 2026

updated

android

j2k

komga

kotlin

manga

mangadex

mangadex-downloader

manga-downloader

mangadownloader

manga-reader

mangareader

mihon

neko

tachiyomi

tachiyomisy

README

Komikku

Releases	Preview

Requires Android 8.0 or higher.

Download

Requires Android 8.0 or higher.

A free and open source manga reader which is based off TachiyomiSY & Mihon/Tachiyomi. This fork is meant to provide new & useful features while regularly take features/updates from Mihon or other forks like SY, J2K and Neko...

screenshots of app

Features

Komikku's unique features:

Suggestions automatically showing source-website's recommendations / suggestions / related to current entry for all sources.
Hidden categories to hide yours things from nosy people.
Auto theme color based on each entry's cover for entry View & Reader.
App custom theme with Color palettes for endless color lover.
Bulk-favorite multiple entries all at once.
Source & Language icon on Library & various places. (Some language flags are not really accurate)
Feed now supports all sources, with more items (20 for now).
Fast browsing (for who with large library experiencing slow loading)
Grouped entries in Update tab (inspired by J2K).
Update notification with manga cover.
Auto 2-way sync progress with trackers.
Chips for Saved search in source browse
Panorama cover showing wide cover in full.
Merge multiple library entries together at same time.
Range-selection for Migration.
Ability to enable/disable repo, with icon.
Update Error screen & migrating them away.
to-be-updated screen: which entries are going to be checked with smart-update?
Search for sources & Quick NSFW sources filter in Extensions, Browse & Migration screen.
Feed backup/restore/sync/re-order.
Long-click to add/remove single entry to/from library, everywhere.
Docking Read/Resume button to left/right.
In-app progress banner shows Library syncing / Backup restoring / Library updating progress.
Auto-install app update.
Configurable interval to refresh entries from downloaded storage.
Forked from SY so everything from SY.
Always up-to-date with Mihon & SY
More app themes & better UI, improvements...

Features from Mihon / Tachiyomi

All up-to-date features from Mihon / Tachiyomi (original), include:

Online reading from a variety of sources
Local reading of downloaded content
A configurable reader with multiple viewers, reading directions and other settings.
Tracker support: MyAnimeList, AniList, Kitsu, MangaUpdates, Shikimori, Bangumi
Categories to organize your library
Light and dark themes
Schedule updating your library for new chapters
Create backups locally to read offline or to your desired cloud service
Continue reading button in library

Features from Tachiyomi SY

All features from TachiyomiSY:

Feed tab, where you can easily view the latest entries or saved search from multiple sources at same time.
Automatic webtoon detection, allowing the reader to switch to webtoon mode automatically when viewing one
Manga recommendations, uses MAL and Anilist, as well as Neko Similar Manga for Mangadex manga (Thanks to Az, She11Shocked, Carlos, and Goldbattle)
Lewd filter, hide the lewd manga in your library when you want to
Tracking filter, filter your tracked manga so you can see them or see non-tracked manga, made by She11Shocked
Search tracking status in library, made by She11Shocked
Custom categories for sources, liked the pinned sources, but you can make your own versions and put any sources in them
Manga info edit
Manga Cover view + share and save
Dynamic Categories, view the library in multiple ways
Smart background for reading modes like LTR or Vertical, changes the background based on the page color
Force disable webtoon zoom
Hentai features enable/disable, in advanced settings
Quick clean titles
Source migration, migrate all your manga from one source to another
Saving searches
Autoscroll
Page preload customization
Customize image cache size
Batch import of custom sources and featured extensions
Advanced source settings page, searching, enable/disable all
Click tag for local search, long click tag for global search
Merge multiple of the same manga from different sources
Drag and drop library sorting
Library search engine, includes exclude, quotes as absolute, and a bunch of other ways to search
New E-Hentai/ExHentai features, such as language settings and watched list settings
Enhanced views for internal and integrated sources
Enhanced usability for internal and delegated sources

Custom sources:

E-Hentai/ExHentai

Additional features for some extensions, features include custom description, opening in app, batch add to library, and a bunch of other things based on the source:

8Muses (EroMuse)
Mangadex
NHentai
Puruin
LANraragi

Issues, Feature Requests and Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Issues

Website

Before reporting a new issue, take a look at the FAQ, the changelog and the already opened issues.
If you are unsure, ask here:

Bugs

Include version (More → About → Version)
If not latest, try updating, it may have already been solved
Preview version is equal to the number of commits as seen on the main page
Include steps to reproduce (if not obvious from description)
Include screenshot (if needed)
If it could be device-dependent, try reproducing on another device (if possible)
Don't group unrelated requests into one issue

Use the issue forms to submit a bug.

Feature Requests

Write a detailed issue, explaining what it should do or how.
Include screenshot (if needed).

Contributing

See CONTRIBUTING.md.

Code of Conduct

See CODE_OF_CONDUCT.md.

Credits

Thank you to all the people who have contributed!

Visitor Count

Disclaimer

The developer(s) of this application does not have any affiliation with the content providers available, and this application hosts zero content.

License

Copyright 2015 Javier Tomás

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.