Leonardo.Ai
Image & designAn AI visual creation platform for generating and editing images with model choices, reference inputs and reusable collections. Free accounts receive a daily token allowance.
Image generationVisual concepts
AI TOOL DIRECTORY
AI tool directory
All tools / 190 tools
Ideogram
Image & designAn AI image creation service with a strong focus on text inside images, useful for exploring poster concepts, illustrated headlines and visual layouts before final design work.
TypographyAI images
Audacity OpenVINO AI
Audio & musicFree local AI plugins that add noise suppression, stem separation, speech transcription, music generation and audio enhancement to a compatible Audacity installation.
Audio editingLocal transcription
CogVideoX
Video creationA downloadable video generation family with text, image and continuation workflows, Python inference tools and fine-tuning resources. The 2B model provides an Apache 2.0 starting route.
Text to videoResearch tools
Hunyuan3D 2.1
Image & designAn image-to-3D system with separate shape and PBR material generation stages, downloadable weights and a local interface for technical artists who can manage GPU deployment.
3D assetsImage to 3D
HunyuanVideo 1.5
Video creationTencent’s downloadable video model release for text and image conditioning, with 480p and 720p workflows, optional super-resolution and memory offloading for supported NVIDIA GPUs.
Video generationTencent Hunyuan
Wan 2.2
Video creationDownloadable video generation models for text-to-video and image-to-video workflows, with a smaller 5B option, larger expert models and documented ComfyUI integration.
Video generationLocal models
Vane (formerly Perplexica)
ProductivityThe project formerly known as Perplexica is now Vane: a free self-hosted AI answering engine combining web search, source-linked responses and local or cloud model choices.
AI searchSelf-hosted
Khoj
ProductivityA self-hostable personal AI assistant for searching documents, asking contextual questions and configuring research workflows, with local-model and cloud-provider options.
Personal knowledgeDocument search
Open Notebook
ProductivityA free self-hosted research workspace for collecting sources, asking questions, writing notes and creating audio summaries with separately configured AI providers.
Research notebooksLocal models
Connected Papers
ProductivityA visual paper-discovery tool that maps similar academic work around a seed paper, with a recurring free allowance of five graphs per month.
Literature mapsRelated papers
Semantic Scholar
ProductivityA free AI-assisted scholarly search service from Ai2, combining paper discovery, citation connections, personal research organization and reading assistance on supported papers.
Academic searchPaper discovery