40+ BEST AI TOOLS That Are 100% FREE

• Access AI-generated summaries for quick insights into scientific content.

SciSummary is an AI-driven tool designed to quickly summarize and understand scientific articles and research papers. It uses custom-tuned GPT-3 and GPT-4 models to provide summaries of scientific articles or research papers. Users can send a document, a link, or even attach a PDF, and within minutes, they will receive a summary in their inbox. The technology learns as it goes, with a team of PhDs analyzing requested summaries and guiding the training of the model. SciSummary is used by researchers, students, and faculty at major universities in the US and has summarized over 200,000 papers from more than 85,000 users since March 2023. It aims to make digesting scientific articles easier and helps users stay up-to-date with the latest scientific breakthroughs and research findings without having to spend hours reading through long and complex articles.

• Refine your writing with an AI-powered grammar and writing assistant.

Grammarly is a cloud-based typing assistant that reviews spelling, grammar, punctuation, clarity, engagement, and delivery mistakes in English texts, detects plagiarism, and suggests replacements for the identified errors. It also allows users to customize their style, tone, and context-specific language. Grammarly is available as a standalone application for use with desktop programs, a browser extension optimized for Google Docs, and a smartphone keyboard. It is developed by Grammarly Inc., with hubs in San Francisco, California, and offices in Kyiv, New York City, Vancouver, and Berlin. Grammarly is widely used by students, professionals, and business leaders worldwide to improve their communication and deliver brilliant writing. It is compatible with more than 500,000 apps and popular sites like Gmail, Google Docs, Microsoft Office, and Slack.

• Create engaging presentations with the help of an AI presentation tool.

Gamma.app is a platform that uses artificial intelligence (AI) to create engaging and visually appealing presentations, documents, and webpages. It is designed to help users break down complex ideas into bite-sized, interactive combinations of words, visuals, video, and embeds, making them easier to consume and remembe. Some key features of Gamma.app include:

• AI-powered generator: Gamma.app’s AI-powered generator enables rapid creation of presentations, documents, or webpages in under a minute.
• Professional design: Gamma.app offers beautiful card layouts that help your content shine, while the design aligns automatically with your brand.
• Infinite adaptability: Users can mix images, video, and interactive apps, and drag anything onto a card for maximum customization.
• Quick reactions feature: This feature provides real-time insights and feedback, allowing for better collaboration and communication.
• Multi-device sharing: Gamma.app ensures accessibility and beautiful display of projects on any device, including laptops, tablets, or phones.

To use Gamma.app, you can visit their official website and sign up for a free account. The platform offers a variety of AI-generated outputs, such as company fact sheets, sales presentations, and deal reviews. Users can create material or presentations with two distinct approaches: guided, where the AI generates an outline and draft of a presentation based on a short prompt, or text-to-deck, which turns long-form text into a presentation. Gamma.app also includes Q&As within presentations, custom branding, and analytics to track presentation views.

• Explore a diverse library of AI-generated prompts for creative inspiration.

PromptVibes is a website that offers a collection of useful chatGPT prompts that users can use for various purposes, such as becoming ChatGPT experts, generating writing prompts, practicing a new language with AI assistance, and creating chatbots for websites. It provides prompts from various categories such as productivity, coding, writing, marketing, roleplay, and play a game. PromptVibes allows users to turn ChatGPT into an interviewer, personal financial advisor, personal nutritionist, advertiser, AI writing tutor, and more. It supports multiple languages, provides templates, and allows easy editing and exporting of content. Users can track their usage and make secure payments.

• Streamline your email experience with AI-generated summaries.

Rizemail is a free email summarization service that uses AI to summarize and condense emails directly within your inbox. It allows users to quickly scan emails for the most important information, and it can summarize up to 100 mails per month per email account. Rizemail utilizes Amazon Web Services and OpenAI’s GPT3.5 Turbo to provide accurate summaries, and it ensures the security of users’ data by not retaining any emails or personal information. The service is currently free, with a premium ad-free version with additional features planned for the future. Users can use Rizemail by sending or forwarding an email to the provided email address, and an automatic reply containing the summary will be sent back. The tool is designed to minimize time wasted on unnecessary email content, making it an efficient and user-friendly tool for email summarization.

Qodo AI is a sophisticated AI coding assistant that enhances code quality and integrity for developers. By integrating smoothly with popular IDEs like VS Code and JetBrains, it simplifies the coding process.

Key Features:

• Automated Code Reviews: Uses AI to analyze and provide actionable feedback, ensuring higher code quality.
• Bug Detection & Fixes: Detects bugs and suggests solutions, saving debugging time for feature development.
• AI-Powered Code Suggestions: Improves coding efficiency and reduces errors with intelligent suggestions.
• Code Auto-Documentation: Generates comprehensive documentation to aid understanding and maintenance of large projects.
• Test Generation: Creates unit and component tests to ensure thorough code coverage.
• Real-Time Analysis: Delivers immediate feedback during development, catching issues early.

• Experience seamless AI translation for various languages.

News: Cologne-Based AI DeepL Secures $300M from Index Ventures, Reaches $2B Valuation

• Unlock multi-purpose design capabilities with this versatile tool.

Canva is an online graphic design platform that offers a free-to-use tool for creating a wide range of designs, including social media posts, presentations, posters, videos, logos, and more. It is designed to simplify the process of digital design, allowing users to create professional designs with ease, even without prior experience in graphic design. Canva also offers a paid version, Canva Pro, which provides unlimited access to premium content and additional features for individuals, solopreneurs, and freelance designers. Moreover, Canva for Teams is available for collaborative work, and Canva for Education and Canva for Not-for-Profit are offered for free. The platform is well-integrated with Google Classroom and optimized for Chromebooks, making it suitable for educational use, allowing students and teachers to work with photo editing, design layout, and more within an easy-to-use interface

• Restore and enhance images with an AI-driven image restoration tool.

The term “replicate” can have different meanings depending on the context. In the context of machine learning, Replicate is a platform that allows users to deploy machine learning models with ease, using open-source models or custom ones. It provides a Python library and an API for running machine learning models. In a more general sense, “replicate” means to duplicate, repeat, or reproduce something, especially for experimental purposes. For example, in scientific research, researchers often try to replicate experiments to validate the original results

• Conduct reverse image searches effortlessly with this AI-powered tool.

TinEye is a reverse image search engine developed and offered by Idée, Inc., a company based in Toronto, Ontario, Canada. It is the first image search engine on the web to use image identification technology rather than keywords, metadata, or watermarks. Launched on May 6, 2008, TinEye allows users to search for images using images instead of keywords. Key features of TinEye include:

• Image Identification Technology: TinEye creates a unique and compact digital signature or fingerprint of the image and matches it with other indexed images.
• Multiple Formats: TinEye can search for images in various formats, including JPEG, PNG, WebP, GIF, BMP, and TIFF.
• Results: The service returns the total number of matches in their database, a preview image, and the URL to each match. Results can be sorted by best match, most changed, biggest image, newest, and oldest.
• Use Cases: TinEye is intended for copyright owners and brand marketers to look up unauthorized use and track where their brands are showing up, respectively. It can also be used to find instances where an image looks similar to other images, indicating potential manipulation.

TinEye’s simple user interface makes it easy to use. Users can either upload an image or search by URL. The platform constantly crawls the web and adds images to its index, which currently contains over 18 billion images

• Add vibrancy to your images with AI colorization using DeepAI.

DeepAI is an innovative online platform and API service that harnesses the power of artificial intelligence (AI) to provide users with a wide range of creative and practical tools. Founded by Kevin Baragona, it was launched in 2016 with the primary aim of making AI technology accessible to a broad audience. DeepAI offers a suite of tools that use AI to enhance creativity, including an AI image generator, an AI image editor, and an AI chatbot that writes text. The platform allows users to generate custom images, create content, and more, using generative artificial intelligence, which involves training computer models on extensive datasets to generate new and unique content based on user inputs.

21. Luma Labs

• Explore AI-powered solutions for innovative projects.

Luma Labs is a company that operates in two main areas: Luma AI and Luma Labs Camera Accessories. Luma AI focuses on creating high-quality photorealistic 3D assets and environments using AI, as well as providing an API for developers to access their 3D modeling and reconstruction capabilities. On the other hand, Luma Labs Camera Accessories is known for designing and producing premium camera straps and slings for photographers, with a focus on quality, durability, and supporting local manufacturing and assembly in Portland, Oregon.

22. Google Earth Studio

• Transform your storytelling with dynamic Earth animations.

Google Earth Studio is a web-based animation tool for Google Earth’s 3D and satellite imagery. It allows users to create still and animated content using Google Earth’s massive store of 2D and 3D Earth data, from large-scale geological features to individual city buildings. Earth Studio is modeled on industry-standard animation tools, making it easy for motion professionals to pick up and start animating right away. However, helpful tools like Quick Starts make it possible for anyone to create beautiful animations quickly. Google Earth Studio is free to use for news, research, education, and nonprofit use. There are also extensive tutorials available for Earth Studio, including key-frame animations, animatable effects, and 3D camera export

23. Luma Labs Genie

• Engage with AI enthusiasts and explore collaborative opportunities.

Luma Labs Genie is a research preview of a generative 3D foundation model developed by Luma AI, a startup specializing in creating 3D content from video and text. Genie allows users to generate realistic 3D models in seconds by inputting natural language prompts. The tool is currently available for free on Discord, where users can join a channel and type in what they want to create. Genie will then generate four different 3D models that match the description, along with a link to download them in GLB format. Users can also customize the materials and styles of the models, as well as view them in augmented reality.

The Genie tool is powered by a deep neural network that has been trained on a large dataset of 3D shapes, textures, and scenes. The network can learn the semantic and geometric relationships between words and 3D objects, as well as synthesize novel shapes that are consistent with the input. Genie can handle a wide range of input prompts and has already attracted a lot of attention and praise from the online community.

In the long term, Genie is expected to find applications in game development and virtual production. By allowing game developers to easily put their vision into words, artists can focus on improving assets rather than creating them from scratch. Genie is a “research preview” that the company will continue to improve, as well as the underlying foundation model, before launching it as a paid service.

24. Perplexity

• Perplexity.ai is an “answer engine” powered by large language models (LLMs) that places users at its center, providing concise, accurate answers backed up by a curated set of sources.
• It acts as a powerful search engine, using AI technology to gather information from multiple sources on the web and provide responses in real-time. 
• Perplexity.ai is designed to aid in crafting insightful content by furnishing relevant information, inspiring content ideas, and making practical recommendations. It is a versatile tool that can assist various professions like researchers, writers, artists, musicians, and programmers in multiple tasks such as answering questions, generating text, writing creative content, and summarizing text
• Perplexity AI is also known for its advanced features that help streamline content creation, especially for SEO-optimized articles.
• It offers both a free version and paid Pro plans starting at $20/month, with additional features like unlimited file uploads, access to advanced AI models, and more searches per day

25. SciSpace

SciSpace is a writing and collaboration tool designed for research papers and thesis documents. It offers a range of features to help researchers and students manage their entire research writing process, including:

• In-built tools for research-related actions, such as adding and citing references, creating scientific expressions, and cross-referencing tables, equations, and figures
• The ability to format content according to journal guidelines with just a click.
• Seamless collaboration with other authors and reviewers, as well as tracking changes with a powerful version control system.

SciSpace is also an AI-powered tool that can help users understand research papers better by explaining and elaborating on academic texts in simple words. It can be used as a Chrome extension or by logging in through a Google account. The platform is designed to explore, explain, and connect research papers, authors, and topics. Users can access full-text PDFs of scientific publications and gain insights into their content. SciSpace is available in various pricing plans, including a free version with limited features and premium plans for more advanced features

26. Google Labs

Google Labs is an initiative from Alphabet’s Google division to provide new capabilities and experiments for Google Search in a preview format before they become publicly available. It was announced on May 10, 2023, at the Google I/O conference. Google Labs allows users to test out Google’s early ideas for features and products, such as new ways to explore information in Google Search, AI-powered features in Google Workspace, and other experimental projects. Users can sign up for limited spots in a range of experiments and provide feedback directly to the teams who built them.

Workspace Labs, a part of Google Labs, allows users to experiment with AI-assisted capabilities in Google products and share feedback. Participants have early access to test features that may change over time. However, it’s important to note that Workspace Labs feature suggestions don’t represent Google’s views and should not be relied upon for professional advice. Additionally, Workspace Labs features may suggest inaccurate or inappropriate information, and users’ feedback may be used by Google to provide, improve, and develop products and services.

27. Suno

Suno is a research-driven AI company that aims to redefine how people interact with music by removing the barriers to creating beautiful songs. It generates realistic audio, including speech, music, and sound effects, and empowers creatives across the audioverse by accelerating the process of idea to audio. Suno also operates a public, community Discord server dedicated to generative audio, where like-minded people can connect, share their creations, and discuss the art of generative audio. The server is a friendly and welcoming place for individuals of all experience levels, from experienced producers and musicians to complete beginners, to learn and enjoy generative audio.

28. AudioCraft Research By Meta AI

• Create music with AI-generated compositions.

Audiocraft.metademolab.com is the official website for AudioCraft, an open-source generative AI toolkit developed by Meta. AudioCraft is designed for researchers, developers, and creators to explore advanced audio modeling and generation, enabling the creation of high-quality audio and music from text-based inputs.

29. Fliki AI

• text-to-video creation using AI voices

Fliki AI is an innovative platform that offers seamless text-to-video creation using AI voices. It allows users to transform scripts or blog posts into engaging videos with a natural-sounding voice that aligns with their brand’s voice and messaging. Fliki AI supports more than 75 languages and 100+ dialects, enabling users to create videos in their regional languages within a short amount of time. The platform is suitable for both free and paid users, offering a range of AI tools and features for content creation.

30. textfx

31. Immersity AI

32. Insta3D

33. Animated Drawings

Animated drawings, also known as traditional animation or cel animation, involve hand-drawing each frame of a film on transparent cel sheets. This method was used for most animated films of the 20th century and creates the illusion of movement when the frames are played quickly. Some key aspects of animated drawings include:

• Frames: Each frame of an animated film is a hand-drawn image, usually drawn on paper.
• Cels: Transparent cel sheets were used for backgrounds, with characters drawn on separate sheets and placed over the background to create the illusion of movement.
• Disney Studios: Disney Studios played a significant role in the development and popularization of animated films, starting with the first fully sound-synchronized animated film, “Steamboat Willie,” in 1928.

In contrast to traditional animation, computer-generated animation (CGI) is created using software to manipulate images, allowing for more detailed and dynamic scenes. However, traditional animation has its roots in the early 20th century, with one of the earliest examples being “Fantasmagorie,” created in 1908 by Emile Cohle

.In recent years, there have been projects that combine traditional animation with technology, such as the Animated Drawings project by Yans Media, which brings children’s drawings to life by animating characters moving around. Another example is the FAIR Animated Drawings project, which allows users to create animations starring their own drawn characters using an algorithm described in a research paper.

34. Pika Labs

Pika Labs is an innovative platform that offers a Text-to-Video tool, allowing users to transform text into visually captivating videos. It aims to simplify the video creation process, making it more accessible to a wider audience. Pika Labs has been described as a powerful Text-to-Video platform that can unleash creativity simply by typing. The platform has also been flagged for review due to concerns about its practices. Pika Labs offers a subscription-based service and is compatible with various platforms and devices.

35. CapCut

36. Upscayl

37. Illusion Diffusion

38. Ideogram

39. Dalle 3

40. Playground AI