TopAIHubs is a directory of the best 1000 AI tools and resources. Less is more.
Kling 4.0 in the browser: 3–30 second video at 720p or 1080p from a prompt, keyframes, up to 15 references, or a clip you want edited. Stereo audio on every clip, per-second credits shown before you generate and refunded on failure.
Unified pay-as-you-go API access to AI models
Designkit offers free AI background removal for up to 100 images daily, with batch processing, custom backgrounds, and resizing.
YouTube & Netflix dual subtitles with context-aware AI translation for language learning.
Online AI tool for generating videos from text and images
EzVoice is a free online AI voice generator and speech to text tool for creators, students, and professionals. Turn text into natural-sounding speech with multilingual voices, preview your preferred voice, and download MP3 audio for videos, podcasts, and e-learning. Its AI transcription tool also converts audio and video to text, adding automatic punctuation and offering TXT and SRT downloads. From text to speech and voiceover creation to meeting notes, lecture transcripts, and video subtitles, EzVoice helps you create and repurpose content directly in your browser.
2Speech helps you turn written content into audio and spoken content into text. Its online text to speech tool and AI voice generator create natural-sounding narration for videos, courses, and presentations. For transcription, 2Speech offers speech to text, video to text, YouTube transcript, and podcast transcript tools. AI meeting and lecture note takers also help turn recordings into summaries and organized notes, making content easier to review, share, and reuse.
Flexnote is a local-first visual note-taking app for deep learning and research. Capture ideas as cards, arrange them on an infinite canvas, and connect them with mind maps and bidirectional links. Annotate PDFs and YouTube videos, then use Flexnote AI to search, summarize, and organize your own knowledge base. Notes stay on your device by default, with optional sync through OneDrive, S3, or WebDAV. Free to start on Windows, macOS, and Android.
Create and export app store screenshots for iOS and Android.
Scheduling optimization APIs and solver for complex operational planning
AI-powered browser DAW for creating, editing, and mixing music
AI voice agents that handle customer calls and complete operational tasks
A global platform for automating subscription billing and recurring revenue management
AI browser agent for web research, scraping, and task automation
Online tool for creating and downloading personalized signature graphics
Language-learning app with AI conversation practice, translation, and team learning tools.
Multilingual APIs for speech recognition, speech generation, and real-time translation
AI language coach for real out-loud conversation practice, starting with Spanish and Portuguese. When you freeze mid-sentence, it switches to English, teaches the missing phrase, and hands the conversation back. Free 14-day trial, no credit card.
Turn songs and artist photos into beat-synced music videos with lip-synced performances, storyboard review, and downloadable MP4 output.
Create videos from text, images, clips, and audio, with editing, sound, and consistent subjects across shots.
AI image generation and editing with prompts and visual references
AI book studio for Amazon KDP: describe a book, get the print PDF, cover, Kindle eBook and listing.
The only AI health advocate for women built by women.
AI prospecting platform that finds timely leads and prepares outreach
