Glaxnimate

Glaxnimate packages a complete 2D vector animation timeline into a standalone C++ application that occupies less than fifty megabytes of disk space. Maintained within the KDE community, it renders keyframed motion graphics without browser runtimes, cloud accounts, or metered export tiers. Creators draw shapes directly on canvas, sequence properties with tweening curves, and output lightweight Lottie animations or animated SVGs on Linux, macOS, and Windows.

Where Glaxnimate fits

Animating vector artwork typically forces a choice between heavy compositing suites and proprietary web tools. Full-scale motion graphics software requires substantial system memory and recurring subscription fees just to animate an interface icon. Conversely, browser-based animators gate exports behind monthly paywalls, apply watermarks, and keep source assets on remote servers. Glaxnimate establishes a self-contained middle ground: an offline vector motion editor built for lightweight tweens and web-ready animation formats.

Instead of handling cinematic compositing or print pre-flight, Glaxnimate concentrates strictly on timeline-driven shape and property manipulation. Designers can import static SVG assets, organize elements into layer hierarchies, and animate stroke width, fill color, scale, and node positions. It also functions as an integrated motion companion for video editors such as Kdenlive and Shotcut, generating animated lower thirds and shape masks directly within video timelines.

What it does well

• Native Lottie authoring — creates and edits compact JSON animations for web pages and mobile apps without requiring external exporter plugins.
• Telegram sticker validation — checks dimensions, frame rates, and byte limits against Telegram specifications before export to prevent sticker pack upload failures.
• Visual keyframe tweening — provides an intuitive timeline dock to assign transition curves across transforms, paths, and opacity values.
• Video editor integration — pairs directly with Kdenlive and Shotcut, updating animated title cards and shape masks inside video projects.
• Flexible export formats — outputs animated SVGs with SMIL, animated WebP, looping GIFs, image sequences, and MP4 or WebM video via FFmpeg.
• Embedded vector tracing — converts raster bitmaps into editable vector paths using integrated Potrace algorithms.