#Free Tools

Riffusion AI is a free AI music generator that transforms text prompts into royalty-free songs, riffs, and short clips using spectrogram-based diffusion, offering instant, no-login audio creation with singing and custom artwork.

AI-powered academic search engine that indexes 200M+ papers. Semantic Scholar is free and provides semantic search, TLDR summaries, citation analysis, personalized research feeds, and a developer API for integrations.

Deep learning library and free online courses providing practical PyTorch-based tools for practitioners and researchers, enabling state-of-the-art results in vision, NLP, and tabular data with Colab notebooks for no-install access.

AI logo maker Logomakerr.ai generates customizable logos and full brand kits instantly. Design for free; one-time paid downloads start at $29 and include SVG/EPS, optional designer help, and volume discounts.

TinyWow offers 200+ free AI-powered online tools for PDF editing, image manipulation, video processing, and AI writing—no signup required; premium plans remove ads, CAPTCHAs, and add faster processing.

AIChatting.net is a web-based AI chat and writing platform powered by GPT-4o that provides instant conversational AI, character role-play, and content generation with optional paid plans for expanded features.

Label Studio is an open-source data labeling platform for AI training data, supporting text, image, audio, video, and time-series annotation with self-hosted workflows, ML-backed pre-labeling, and scalable team plans from Community to Enterprise.

Free open-source generative AI platform offering image, text, audio, and video creation via a unified API, no-signup basics, and community-driven infrastructure with optional pay-as-you-go Pollen Credits.