Browse Kotlin Multiplatform libraries

Print files and images with a simple Printer API; capture or record Composable UI into ImageBitmaps using ScreenshotState and ScreenshotArea, with adjustable refresh rate and recording Flow.

Generates recognizable identicons from hash values, serving as privacy-protecting avatars or placeholders. Supports saving as SVG, rendering on Android Bitmaps.

Implements Quite OK Image (QOI) format reading and writing functionality. Utilizes Okio for file system interactions, supporting various input sources and output destinations.

Facilitates development with an opinionated architecture for Compose, implementing VISCE architecture. Offers animations, layouts, popups, markdown rendering, and system UI enhancements for seamless cross-platform development.

AVIF image encoding and decoding — lightweight bindings offering simple API for encoding/decoding, format conversion, quality control, and metadata handling for image processing workflows.

Async image loading with pluggable engines and .9/NinePatch support, shared NinePatch painter, resource ID generation for common resources, Glide extensions and RenderScript-based blur utilities.

Generates 12 billion unique multicultural avatars, representing diverse races, cultures, and age groups. Offers avatar creation from random, string, or hash inputs, outputting SVG or PNG formats.

Compress images, video and audio with native hardware encoders through one API — zero binary overhead, probe/capability checks, progress callbacks and typed errors.

Facilitates image selection and camera functionalities with a customizable UI. Offers features like single/multiple image picking, camera mode toggling, and image resizing options for efficient application integration.

Renders and inspects @Preview composables on-device or headless, offering pixel-accurate screenshots, interactive inspector, rich hierarchy/semantics extraction, accessibility checks, and AI agent integration.

Facilitates integration of image and video capture in applications with a unified API, offering customizable camera components like CameraPreview, supporting multiple platform functionalities.

Generates letter avatars as ImageBitmap with precise text measurement, percentage-based sizing, custom font support, pure-canvas rendering, and random color-palette helpers.

Gesture-based image zoom library for enhanced image viewing with features like double-click scaling, rotation, subsampling, and Exif orientation. Supports multiple image loaders and scroll bars.

Library enables reading and writing of Tagged Image File Format (TIFF) files, offering multi-platform support. Inspired by TIFF Java, supports parsing, raster extraction, and TIFF file creation.

Powerful image editor inspired by Instagram Stories. Effortlessly edit and manipulate text and images with intuitive gestures, supporting text customization, image overlays, layer management, and export features.

Ready-to-ship library template automating releases: converts README into homepage, deploys live wasm demo, publishes API docs, builds downloadable sample executables, and wires complete CI/CD.

Animated, customizable shader backgrounds via a simple modifier; ships with mesh gradient, glossy and lens shaders, supports texture uniforms and custom shader implementations.

Facilitates digital signature capture with customizable pen color and width. Supports drawing on bitmaps for signature submission in applications.

Android library for image annotation enables freehand and shape-based drawing, configurable brushes, and zoom/pan gestures. Integrates with Jetpack Compose, offering undo/redo and easy toolbar setup.

Converts Feishu (Lark) documents into standalone HTML files with faithful Feishu styling, image/attachment downloading, optional base64 embedding, MathJax math, syntax highlighting, async downloads and customizable templates.

Smooth, pressure-aware signature capture offering UNDO/REDO, velocity-based stroke widths, Catmull-Rom Bézier smoothing, presets, tunable parameters, SVG/bitmap export and smart auto-crop.

Lightweight avatar cropping UI with touch gestures, pinch-to-zoom, pan, double-tap reset, circle and square masks, smooth animations, and simple state-driven crop API.

High-performance APNG parsing and rendering with precomposed frames, Compose-style painters, declarative and imperative playback controls, optional HTTP network loading and disk LRU caching.

Type-safe DSL for building invoices with sealed IR, themes, branding, status displays, taxes/discounts, and multiple renderers: PDF, print-quality HTML, email-safe HTML, and Compose UI.

Parses Minecraft blueprints, generates GLB 3D models in real time, supports standard blocks and OBJ models, includes Create mod multi-part adapters and progress-aware export.

Library facilitates rapid image integration into projects, leveraging platform-specific bitmap libraries for displaying JPEG, PNG, and WEBP files as a Composable.

AVIF encoding and decoding with native libavif, adaptive SMART/STRICT compression, automatic JPEG fallback, multi-threaded processing, priority presets, format detection, resizing and metadata preservation.

Real-time backdrop blur overlay capturing and blurring live content behind UI, offering uniform or variable per-pixel blur, gradients, blend modes, tinting, and GPU-accelerated performance.

Cross-platform WebView UI and Playwright-style browser automation with AXTree extraction, CDP-based physical clicks, CSP-safe element location, anti-detection interactions, headless operation and screenshot capture.

Control LED displays using a builder DSL to compose video/image areas, schedule and play modes, upload programs to HD fullcolor devices with in-memory media and device-specific transformer.