head to head · open source
ImageToolbox vs Krita
ImageToolbox has 14,689 GitHub stars, 637 forks, 0 open issues and last shipped yesterday. Krita has 10,393 stars, 859 forks, 0 open issues and last shipped today. ImageToolbox leads on adoption by 41% (14,689 vs 10,393 stars). ImageToolbox is written in Kotlin under Apache-2.0; Krita is written in C++ under GPL-3.0. ImageToolbox has attracted 4% as many forks as stars, Krita 8%. Krita was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ImageToolbox | Krita | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 10K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Kotlin | C++ |
| Last push | 2026-09-19 | 2026-09-20 |
| Forks | ⑂ 637 | ⑂ 859 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ImageToolbox if
- You weight community size — 15K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Kotlin
- You value the larger contributor base for long-term maintenance
pick Krita if
- You want the Krita feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches C++
- You evaluated both and Krita fits your workflow better
About ImageToolbox
ImageToolbox is a free and open source Android image editor written in Kotlin with Jetpack Compose and released under Apache 2.0, aimed at photographers, developers, and everyday Android users who need deep photo manipulation — crop, draw, filter chains, EXIF editing, background removal, and AI assisted enhancement — without analytics or crash reporting dependencies.
read the full ImageToolbox overview →
About Krita
Krita is a free and open source cross platform application for digital painting. It lives in the KDE ecosystem and is built on the KDE and Qt frameworks. The project is licensed under the GNU Public License, Version 3, and the GitHub repository is a mirror of the real code repository at https://invent.kde.org/graphics/krita.git.
read the full Krita overview →
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Frequently asked questions
Is ImageToolbox or Krita more popular?
ImageToolbox has 14,689 GitHub stars and Krita has 10,393. ImageToolbox has the larger community by that measure.
Are ImageToolbox and Krita free?
Both are open source. ImageToolbox is licensed under Apache-2.0 and Krita under GPL-3.0. Neither carries a licence fee.
What is the difference between ImageToolbox and Krita?
ImageToolbox is written in Kotlin and Krita in C++. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ImageToolbox or Krita?
Choose ImageToolbox if you want the larger community (14,689 stars) or its Apache-2.0 licence terms. Choose Krita if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.