Keyframe animation 6

Open-source After Effects alternative for GPU-powered motion graphics
Premation is a free, open-source desktop motion-graphics editor designed as an alternative to Adobe After Effects. It combines timeline-based compositing, keyframe animation, graph editing, 2.5D cameras and lighting, text animators, rigging, vector tools, particles, effects, and deterministic GPU rendering in one application. Premation uses WebGPU when available and WebGL2 as a fallback, while its viewport and export pipeline share the same rendering engine so approved previews match final exports. Projects are saved locally as .motion files, and the editor supports formats including SVG, Lottie, MP4, WebM, ProRes, PNG sequences, GIF, image sequences, and WAV audio.

3D keyframe animation software with AI-assisted tools for character animation.
Cascadeur is a standalone software for 3D keyframe animation of humanoid or other characters. AI-assisted tools help you to make key poses really fast, instantly see the physical result and adjust secondary motion. All while retaining complete control at any point. It offers a vast variety of animation tools e.g. Trajectories, Ghosts, Copy Tool, Tween Machine, IK/FK Interpolation, Graph Editor, Video Reference Import, Cameras and many more!

AI video generator for text, images, clips, and motion control
VidLux is an AI video and image generation platform that turns text, images, reference clips, keyframes, and existing videos into new videos. It offers multiple models and workflows for image-to-video, text-to-video, reference-to-video, video-to-video, frames-to-video, and motion control, helping creators produce content without advanced editing experience.

AI-powered animation tool for generating smooth cartoon animations from keyframes.
ToonCrafter is an AI-powered animation tool that generates smooth transitions between cartoon key frames. It allows users to upload keyframes and create stylized animations that match their artwork. It offers both free and paid options, with the paid service providing faster processing, multiple keyframe uploads, and access to advanced features.

EbSynth animates footage using styled keyframes, ideal for hand-drawn animations.
EbSynth is a free software app that allows you to animate existing footage using just a few styled keyframes. It is perfect for hand-drawn animations that typically would take a long time to animate. EbSynth Beta is OUT! It's faster, stronger, and easier to work with.

AI platform for generating images, videos, and audio from creative prompts.
CUEOK is an AI image and video generation platform for creating visual content from text, images, and keyframes. It offers text-to-image, image-to-image, text-to-video, image-to-video, multi-image-to-video, keyframe animation, voice tools, and text-to-music. The site advertises free, unlimited generations without registration, watermark-free exports, and commercial usage rights. VIP access adds priority processing and is advertised at $9.90 per month after a 24-hour free trial.