Free AI Tools

Curated AI tools with free plans. No credit card required. Verified links and trust signals.

Every tool listed here offers a free tier or freemium plan. Browse by category, search by keyword, or jump to free tools for a specific task.

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How we rank tools

Each tool shows verification (how recently we checked the link), link health (whether the URL works), and trust (0–1, combining both). Verified + HTTPS = highest trust. Pending = not yet checked. Stale = last check was 1–3 days ago. Failed = over 3 days.

Moralis Web3

Checked 4h agoLink OKFree plan available

Moralis provides comprehensive Web3 backend infrastructure and API services for developers building blockchain applications. It simplifies blockchain data access, authentication, and real-time updates through unified APIs. Features include wallet authentication, transaction history, NFT metadata, and DeFi data. The platform supports multiple chains and offers easy integration with frontend frameworks. Developers appreciate the time saved and simplified architecture. Community-driven with extensive documentation and tutorials.

OpenZeppelin Contracts

Checked 4h agoLink OKFree plan available

OpenZeppelin Contracts is a library of peer-reviewed, battle-tested smart contract code for Solidity. It provides standard implementations for tokens, access control, and security patterns. Features include ERC20, ERC721, ERC1155 standards and upgradeable contract patterns. Developers use these audited contracts to reduce risk and accelerate development. The library emphasizes security best practices and has become the de facto standard for secure smart contracts.

QuickNode

Checked 4h agoLink OKFree plan available

QuickNode is a blockchain infrastructure provider offering fast and reliable node access across multiple chains. It provides high-performance APIs, dedicated nodes, and enhanced endpoints for Web3 developers. Features include global edge network, low latency connections, and advanced routing. QuickNode's intelligent infrastructure ensures reliability and speed for production applications. Pricing scales with usage. Popular for applications requiring high throughput and low latency.

Rainbow Wallet

Checked 4h agoLink OKFree plan available

Rainbow is a mobile Ethereum wallet emphasizing user experience and accessibility for Web3 users and traders. Features include easy onboarding, multi-chain swapping, gas optimization, and DeFi integration. Users appreciate the clean interface and straightforward interactions for managing cryptocurrencies. Rainbow integrates token swapping and DeFi functionality directly into wallet experience. Community-driven focus on improving Web3 usability and user adoption. Growing support for additional blockchain networks and tokens.

Remix IDE

Checked 4h agoLink OKFree plan available

Remix is an open-source IDE for Solidity smart contract development accessible entirely in the browser. It provides code editor, compiler, debugger, and deployment tools all in one interface. Features include real-time compilation, local and cloud storage options, and plugin ecosystem. Remix is perfect for beginners learning Solidity and professionals writing contracts. No installation required, making it accessible from anywhere. Community plugins extend functionality.

Tenderly Platform

Checked 4h agoLink OKFree plan available

Tenderly is a blockchain development and monitoring platform providing testing, debugging, and monitoring for smart contracts. Features include transaction simulation, gas optimization analysis, and real-time alerts. Developers use Tenderly to validate transactions before mainnet deployment, reducing risk. The platform integrates with development workflows and provides historical transaction analysis.

The Graph Protocol

Checked 4h agoLink OKFree plan available

The Graph is a decentralized indexing and querying protocol for blockchain data. It enables efficient access to blockchain information through GraphQL APIs without running full nodes. Developers create subgraphs that index relevant blockchain data for their applications. Features include real-time data, historical data, and aggregate queries. The Graph powers data layer for hundreds of Web3 applications globally.

Thirdweb Platform

Checked 4h agoLink OKFree plan available

Thirdweb is a complete Web3 development platform enabling developers to build, deploy, and manage blockchain applications without extensive blockchain knowledge. It provides pre-built smart contract templates, NFT tools, and wallet integrations. Features include low-code contract deployment, marketplace creation, and token management. The platform emphasizes accessibility and speed to market. Thirdweb supports multiple chains and provides SDKs for various programming languages.

Truffle Suite

Checked 4h agoLink OKFree plan available

Truffle Suite is a comprehensive development framework for Ethereum and other blockchains. It includes Truffle for development and testing, Ganache for local blockchain simulation, and Drizzle for frontend integration. Features include automated testing, debugging, smart contract compilation, and network management. Truffle simplifies development workflows with clear project structure and best practices. Great for teams and enterprises building serious blockchain applications.

Zapper Finance

Checked 4h agoLink OKFree plan available

Zapper is a portfolio management and analytics platform for DeFi and Web3 users. It aggregates positions across multiple protocols and chains, showing combined portfolio view. Features include yield farming opportunities, gas optimization, and transaction execution. Users benefit from unified interface managing complex DeFi positions. Built-in swaps and liquidity provision tools streamline interactions.

Zerion Wallet

Checked 4h agoLink OKFree plan available

Zerion is a Web3 wallet and DeFi portfolio manager providing seamless management of digital assets across multiple blockchains. Features include multi-chain support, DeFi protocol integration, NFT management, and token swapping. Users can swap tokens, provide liquidity, and stake assets directly within the wallet interface. Zerion emphasizes security and user experience with intuitive design. Built-in portfolio tracking and analytics help users understand their holdings and performance. Connects to popular DeFi platforms.

Coohom Platform

Checked 4h agoLink OKFree plan available

Coohom is a cloud-based 3D design and rendering platform popular in Asia for interior design and home furnishing. Users create detailed floor plans and photorealistic 3D renderings with extensive furniture libraries. The platform serves design professionals, furniture retailers, and homeowners. Features include real-time collaboration, design marketplace, and business tools for professionals. Strong focus on user-friendly interface and rapid design iteration. Integrates with furniture e-commerce for streamlined sales workflows.

Floorplanner Platform

Checked 4h agoLink OKFree plan available

Floorplanner is a web-based tool for creating professional floor plans and interior designs. Users can design spaces, add furnishings, and generate 3D walkthroughs without technical knowledge. The platform emphasizes ease of use with drag-and-drop interfaces and extensive templates. Features include collaboration, measurement tools, and export options for presentations. Popular among interior designers, architects, and real estate professionals. Offers both free and paid tiers with increasing feature access. Strong community with shared designs and inspiration.

HomeByMe

Checked 4h agoDead linkFree plan available

HomeByMe is a 3D home design and visualization tool that combines ease of use with professional results. Users create floor plans and explore 3D environments with furniture placement and decor styling. The platform offers extensive product catalogs, AR preview, and design sharing capabilities. Ideal for homeowners planning renovations and professionals showcasing designs. Features include measurement tools, design templates, and shopping integration. Cloud-based platform accessible from any device.

Homestyler

Checked 4h agoLink OKFree plan available

Homestyler is an AI-powered interior design platform that helps users visualize and plan home renovations. Users can upload photos of their spaces and apply design styles, materials, and furnishings virtually. The platform leverages AI to suggest design improvements, match colors, and recommend furniture. Features include 3D rendering, design sharing, and shopping integration. Accessible to both consumers and design professionals. Community marketplace connects users with design services. Popular in Asia and growing globally.

Planner 5D

Checked 4h agoLink OKFree plan available

Planner 5D is an online interior design and home planning tool accessible to both professionals and consumers. Users can create 2D floor plans and 3D visualizations with an extensive catalog of furniture and decor items. The platform offers collaboration features, virtual staging, and design templates. Features include augmented reality preview, photo import, and design sharing. Ideal for interior designers, real estate agents, and homeowners planning renovations. Free version available with premium features for advanced users and professionals.

Twinmotion Platform

Checked 4h agoLink OKFree plan available

Twinmotion, by Epic Games, is a real-time visualization tool that bridges design software and immersive presentations. It supports Revit, SketchUp, ArchiCAD, and other CAD platforms. Users can generate photoreal images, videos, and VR experiences directly from their designs. Features include AI landscape generation, extensive asset library, and interactive presentation capabilities. The platform emphasizes speed and ease of use for architects and designers. Integrates with Unreal Engine for advanced customization and unlimited creative possibilities.

CreatorKitBuilder

Checked 4h agoDead linkFree plan available

CreatorKitBuilder is a platform helping creators build media kits and promote themselves to brands. It provides templates, analytics, and distribution tools. Features include portfolio building, media kit hosting, and automated outreach. Creators can present themselves professionally to potential brand partners.

InfluencerReferral Network

Checked 4h agoDead linkFree plan available

InfluencerReferral Network is a community platform connecting influencers for collaboration and referrals. It enables influencers to recommend partners, share opportunities, and build networks. Features include collaboration matching, referral rewards, and community tools. Influencers can expand reach, build partnerships, and earn referral income.

A11y Vision Check

Checked 4h agoDead linkFree plan available

A11y Vision Check is an accessibility testing tool that helps developers identify and fix accessibility issues in web applications. It scans websites for WCAG compliance problems, color contrast issues, and keyboard navigation barriers. Features include automated testing, visual reports, and actionable recommendations. The platform integrates with development workflows to catch accessibility problems early and ensure inclusive design practices throughout the development cycle.

Free tools by task

Browse curated shortlists of free tools for specific tasks.

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