Stickers

Simple android sticker maker for WhatsApp without ads.

Or download from the latest GitHub Release

Features

• Quick mode: sharing an image to the app automatically adds it to whatsapp
• Editor
  • Crop your sticker to your heart's content
  • Add texts with different sizes, fonts and colors
  • Draw with different colors and brush sizes, with undo/redo support
  • Every element has its own layer unde the hood, so you can draw above and below texts
• Import/Export
  • Export to .zip to share or backup your packs
  • Import from various formats (own .zip format, .wastickers, .stickify, shouldn't be too hard to add more because most of them are just a ZIP file with pictures and a simple manifest)
• Create, edit and delete multiple packs and their metadata (author, title, tray icon and more)

Screenshots

Home	Pack view	Editor

Building

flutter run should work just fine, however if you want to build the release version of the app, you'll need to either:

Use your own signing key

In android/ create key.properties with

storeFile=path/to/keystore.jks
keyAlias=your key alias
storePassword=your store password
keyPassword=your key password

More details: https://docs.flutter.dev/deployment/android#sign-the-app

or

Use the debug signing config

In android/app/build.gradle around line 29

buildTypes {
  release {
    signingConfig signingConfigs.release
  }
}

replace signingConfigs.release with signingConfigs.debug and remove

def keystoreProperties = new Properties()
def keystorePropertiesFile = rootProject.file("key.properties")
if (keystorePropertiesFile.exists()) {
    keystorePropertiesFile.withReader('UTF-8') { reader ->
        keystoreProperties.load(reader)
    }
}

and

signingConfigs {
    create("release") {
        keyAlias = keystoreProperties["keyAlias"]
        keyPassword = keystoreProperties["keyPassword"]
        storeFile = new File(keystoreProperties["storeFile"])
        storePassword = keystoreProperties["storePassword"]
    }
}

And it should work, only use for testing.

And the you just need to

flutter build apk

Contributing

Any contributions (Pull requests, feature requests and bug reports) are very welcome! Be aware that I set my line width to 120 instead of 80, so be careful before reformatting entire files. If you're using vscode put the following in .vscode/settings.json .

{
  "dart.lineLength": 120,
  "[dart]": {
    "editor.rulers": [
      120
    ]
  }
}

Also the code is not very well documented yet so sorry in advance to anyone trying to read it.

TODO

Some features I plan to work on in the future

• Animated stickers support (animated packs do work when imported form a file, but you can't add any stickers to them)
• Selecting multiple packs at once in the home screen
• Add option to add a background to texts
• Allow rotating while cropping

iOS Support

I don't own any Apple devices, therefore I can't build for iOS nor test the iOS app. It's a flutter app so it should more or less work. If you want to add iOS support, you're welcome! Here's some things to look out for:

• image_editor would have to be modified to support WEBP on iOS (I only added support for WEBP on Android)
• whatsapp_stickers_plus package might not work (it didn't on Android).
• Many widgets would have to be replaced with their .adaptive equivalent if you want it to look like an iOS app