Discover Free Online Tools
Browser-based utilities and practical tools for development, media, productivity, data, and everyday workflows.
Abstract
Abstract provides powerful APIs to help you enrich any user experience or automate any workflow.
Activepieces
Free open-source Zapier alternative. Self-hostable, AI-assisted workflow builder.
Algolia
Hosted full-text and typo-tolerant search with instant relevance, analytics and AI ranking.
Apache Tika
Apache Tika is a content-detection and extraction toolkit that reads text and metadata from more than a thousand file types through Java, server, and parser APIs.
Apify
Apify is a cloud platform for web scraping and browser automation built around reusable Actors, datasets, schedules, proxies, and open-source crawling SDKs.
appsmith
Low-code platform to build custom internal tools, admin panels, and dashboards, integrating with 25+ databases and any API, built with TypeScript.
Azure AI Search
Azure AI Search is Microsoft's managed search service for full-text, vector, hybrid, semantic-ranker, filtering, enrichment, and integrated vectorization workloads.
Backblaze B2
Low-cost object storage with an S3-compatible API, free 10GB tier and global CDN integration.
Baserow
Self-hosted low-code database with a spreadsheet UI, API, per-row permissions and plugins.
BGE
BGE is BAAI's family of dense, sparse, multilingual, and instruction-aware retrieval models distributed with the FlagEmbedding training and inference library.
Capitalize My Title
Capitalize My Title is a title case converter that automatically capitalizes and case converts to Title Case (in AP, APA, Chicago, MLA, BB, AMA), sentence case, UPPERCASE, lowercase, and more.
Chroma
Chroma is an open-source AI data store with collection, embedding, filtering, and vector-query APIs, plus a managed Chroma Cloud service.
Directory metadata includes openly licensed data from AutoVenture, The AltStack, Awesome SaaS Alternatives, and RAG Retrieval Tools. Product Hunt metadata is fetched only through its official API when enabled.