A curated directory of free AI tools for developers. It organizes LLM APIs, AI coding IDEs, CLI tools, local models, RAG stack tools and agent frameworks, with featured tools and recommended tool stacks for development scenarios.
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Free AI Tools is a GitHub repository or organization with source code, releases, documentation, or project resources.
NoteKnight is an online flashcard and study platform for creating, organizing, and studying flashcards via a web browser. Core features including flashcard creation, active recall-focused study modes, and public set browsing are free, with free plan limits on AI tools and image uploads. Users can import Quizlet flashcards, share set links, and print sets. A paid NOBLE subscription offers ad-free access, unlimited AI tools, image uploads, and focus mode, with no dedicated mobile app available.
AI Free is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.
iColoring is a free, no-sign-up AI coloring page generator that creates watermark-free, high-quality printable coloring designs from text or photos. Its tools include photo-to-coloring page conversion with Classic, Cartoon and Pencil Sketch styles, text-to-coloring page generation, bulk and coloring book generation, and built-in coloring features. The platform also offers more than 825 free printable coloring pages and prompt ideas, and supports multiple languages.
ImageResizer is a free, browser-based online image resizing tool. It requires no software installation, works across all operating systems, and processes images quickly while preserving high output quality. The service uses 256-bit encrypted SSL for uploads, automatically deletes user images within 6 hours, and has offered free, watermark and registration-free resizing since 2012. It also provides an AI-assisted graphic design tool called ClipSnap.
AnyVoiceLab is a free, no-login-required AI voice cloning tool. Users provide a short voice sample to create lifelike voice replicas, generate studio-quality speech, and download the resulting audio for free. Additional features include long-form text-to-speech, voice changing, sound effect generation, premium voice options, AI voice generation, payment plans, and support for emotion tags in speech.
AI-powered translation and proofreading tool that is part of Kagi Translate. Free Kagi accounts receive a monthly translation allowance with no payment method required, while website translation is available for free without an account. The service is connected to Kagi Search, Assistant, and other Kagi platform features.
wide.video is a free, privacy-first online video editor that runs locally in a browser with no server uploads or signups. It supports AI captions, background removal and smooth motion, and editing of HD or 4K video across layers and frame rates. It offers royalty-free stock media and is available on several app stores.
Upscale.media offers a free AI image upscaler that enlarges and enhances photos by 2x or 4x without losing texture or detail. The platform also provides additional image editing tools including sharpening, face enhancement, deblurring, dehazing, and image colorization.
BasedLabs is a web-based platform for generating AI images, videos, and face swaps with over 50 AI models. It also offers free online video editing tools, including a YouTube video editor and a TikTok video generator. The service is free to sign up for and requires no software installation.
An AI social media content creation tool that generates on-brand posts, graphics and carousels from a topic, blog URL or video, writes captions, and schedules publishing to LinkedIn and Instagram. It offers free templates, a free plan and a no-login option to try.
Count is a collaborative platform for AI-powered analytics and research that requires explanations for AI-generated answers. Users work with data, files and tools to build canvases containing maps, charts and reports, with comments and tagging for teammates. A free tier includes one project, three canvases, up to five users and daily AI credit limits; the Pro plan costs $49 per editor per month with viewers free.
DecorAI is an AI design tool that generates photorealistic redesigns from an uploaded photo of a room, kitchen, exterior or garden. Users choose a style and can generate up to four variations per click. Plans list 175 design styles across 135 spaces and access to 20+ AI tools. DecorAI is not free: a 1-day free trial includes 3 designs, after which the monthly plan is $24/month for unlimited AI designs.
FreePNGLogos is a platform for free transparent PNG images and logos. Images and logos are uploaded by members and authorized moderators and can be downloaded for free. The site offers thousands of high quality transparent pictures and logos, permits only non-copyrighted uploads, and allows easy search based on an AI algorithm.
FreeTTS is a browser-based audio workspace for creating speech, transcribing recordings, isolating vocals, enhancing voices, and editing audio. It offers Device TTS, AI Local TTS, and AI Cloud voices with free monthly characters. Browser tools handle audio cutting, joining, compression, and conversion, and a free plan includes 5,000 characters per month.
MeetGeek is an AI meeting platform that records, transcribes and summarizes meetings, then automates follow-up work. It can join online, hybrid or in-person meetings with a bot or bot-free through desktop, mobile and browser options. Meeting Skills and voice agents act on meetings through tools the user already uses. It is free to start.
Mendeley is a free all-in-one reference manager designed for researchers and students to support research workflows. It provides 2GB of free storage, tools to add, organize, read, highlight and annotate PDFs, generate references, and sync data across devices. The platform includes AI functionality that helps users quickly locate materials in their personal library, uncover patterns and relationships across stored references, and extract context-rich insights from documents.
Nekoweb is a free website hosting service created by a group of coders, programmers and artists. It supports custom domains, password-protected pages, SSI, FTP, WebDAV and Git support as donator features, a file editor, and blocking of generative AI crawlers. It is ad-free and run by donations.
Playform is an AI art generation platform for creative people, offering free AI image generation with specialized AI tools. It includes text-to-image, sketch stylization, face swapping, prompt-free generation, model training and upscaling. Paid plans add unlimited generation, watermark removal, bulk downloading and storage.
Remusic is a free AI music generator that creates full-length songs up to 4 minutes long in seconds. It also offers an AI cover generator supporting over 1,000 voices, an AI vocal remover for sound separation, an AI karaoke maker, an AI sheet music generator and a free AI music analyzer.
TemplateMo offers over 620 free HTML and CSS website templates, including responsive Bootstrap layouts and AI-customizable pure CSS designs. The templates are described as free for commercial, personal, or learning purposes, and no signup is required. Templates cover categories such as one-page, business, portfolio, and landing pages.
Vector Express is a free service for converting vector files among formats including AI, CDR, DWG, DXF, EPS, HPGL, PDF, PLT, PS and SVG. It also offers a free API for converting, processing and analysing vector files, with paid plans for higher limits.
Intelligence X provides a collection of free open source intelligence (OSINT) and forensic tools for investigative use. The tools support lookups for emails, domains, IP addresses, Bitcoin addresses, images, usernames, people, phone numbers, locations, files, VINs, and hashes, alongside social media intelligence tools for Facebook, Twitter, LinkedIn, Telegram, and YouTube, plus AI-powered search features. All third-party lookup services open in pop-up tabs, and the provider disclaims responsibility for third-party service results.