Free AI Tools Directory

Attractiveness Test is an AI-powered web tool that rates facial attractiveness on a 1–10 scale from a user-uploaded photo, provides personalized tips and reports, and offers a developer API plus mobile apps.

Browse AI is a no-code, AI-powered web scraping and website monitoring platform that lets users extract, monitor, and integrate web data at scale, with prebuilt robots, enterprise services, and wide third-party integrations.

Modal is a production-grade AI infrastructure platform that lets developers run inference, training, batch processing, and secure sandboxes with fast cold starts, instant autoscaling, and a Python-first developer experience.

RecCloud is an AI-powered suite for audio and video processing that provides speech-to-text, text-to-speech, subtitle generation, video translation, summarization, and a range of video editing utilities aimed at creators, educators, and businesses.

LiteLLM is an open-source, self-hosted AI gateway and LLM proxy that centralizes access to many model providers behind a single, OpenAI-compatible API, providing routing, observability, guardrails, budgeting, and enterprise features for platform teams.

Mirai Translate (みらい翻訳) is a Japan-based AI-powered machine translation suite offering secure, high-accuracy text, file, real-time speech, and video subtitle translation for organizations, teams, and developers, with enterprise-grade security certifications and an API for integration.

Loudly is an AI-first music platform and API that generates, remixes, stems, masters, and distributes music using rights-cleared proprietary and partner models, plus SongDNA analysis and production tools for creators, labels and platforms.

Claid is an AI-first product photography and fashion image studio that automates background generation, background removal, upscaling, relighting, on-model fashion shots and image-to-video creation, available via a web studio and APIs for e-commerce and marketplaces.

Detecting-AI is a web-based AI detection suite that identifies AI-generated text with sentence-level highlighting, multi-language support, and integrations for educators, publishers, and businesses.

Klangio is an AI-powered music transcription suite that converts audio (files, recordings, or YouTube links) into editable sheet music, TABs, MIDI and MusicXML via browser apps, mobile apps and a DAW plugin.

Uberduck provides AI-powered vocals and text-to-speech tools, including speech, singing, rapping, voice cloning, speech-to-speech conversion, and AI music generation for creators, agencies, musicians, and marketers.

1min.AI is an all-in-one AI platform and web app offering a wide set of AI features for text, image, audio, video, documents and agents, aimed at individuals and businesses seeking fast, integrated AI tools with free access and paid plans.

Coverr is a free stock media platform offering HD & 4K stock videos, music, images and integrated AI tools (AI Studio, AI Video/Image/Audio generators) plus a developer API for recreating and customizing assets for commercial and personal projects.

Pipedream is a developer-focused automation and integration platform for connecting APIs, databases, and AI to build workflows and deploy AI agents quickly, with 3,000+ integrated apps and tools for production teams.

ImgGen AI is a browser-based text-to-image generator that creates high-resolution, watermark-free images from written prompts using advanced AI models. It offers multiple art styles, commercial usage rights, and a free-to-start tier for creators and teams.

Vbee AIVoice is a Vietnamese text-to-speech platform that converts text into natural, emotional AI voices (TTS), offers voice cloning, AI dubbing and an AIVoice API for integration into products and services.

DeepSwapper is a web-based AI face swap service that offers free and unlimited image face swaps, plus video/GIF face swapping and a commercial API for programmatic access.

Mathpix provides OCR-powered document conversion tools and developer APIs to convert PDFs and images into searchable, exportable, machine-readable text with deep STEM support for math, chemistry, handwriting, tables, and multilingual content.

Robly is an email marketing platform for businesses that combines AI-driven sending (Robly A.I. and OpenGen), templates, automations, forms/pop-ups, and integrations to grow lists, boost open rates, and run automated email journeys.

Cleanvoice AI is an AI-powered audio and video editing service that automates podcast and voice cleanup—removing background noise, filler words, mouth sounds, long silences, and more—and offers transcription, summaries, multitrack editing, and an API for scale.

SlidesGPT is an AI-powered presentation generator that converts text, PDFs, or prompts into professional slide decks and exports them to PowerPoint, Google Slides, or PDF. It targets students, educators, consultants, and corporate users and advertises fast, branded slide creation.

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Algolia is an AI-first search and retrieval platform that powers agentic, generative, and traditional search experiences for enterprises, enabling fast, relevant results, personalization, recommendations, and production-ready AI agents.

Surfer is an AI-driven SEO content optimization platform and "AI Visibility OS" that helps marketers, agencies, and SEO teams diagnose content gaps, create and optimize pages to rank in Google, and get cited by AI engines like ChatGPT and Claude.