Instantchapters

Ketchup is a Chrome extension that summarizes YouTube videos from the thumbnail: hover any video, click the 🍅 "Get the sauce" chip, and get a 30-second bullet summary saved to a searchable Pantry. It offers a free daily quota with optional paid plans for higher usage.

Rackast is a native Windows screen recorder that automatically zooms on clicks, smooths cursor motion, records webcam and audio, and produces local AI captions (using Whisper) with offline rendering and high-quality exports up to 4K/120fps.

QuickMagic is an AI-powered, markerless motion-capture service that converts single-camera video or text prompts into editable 3D animation data for character, game, film, and robotics workflows.

Sora Watermark Remove is an AI-powered cloud service that automatically detects and removes Sora watermarks from videos, producing clean, professional-quality output for creators, studios, and businesses.

vidIQ is a creator-focused platform that provides insights, tools and coaching to help video creators grow their audiences and get more views via a mix of technology and human expertise.

ChapterMe uses AI to generate timestamped chapters for YouTube videos and helps teams embed branded, chaptered players on their websites. It also offers chapter and engagement analytics and video A/B testing.

Klap is an AI-powered web app that automatically converts long-form videos into short, platform-ready TikToks, Reels, and Shorts by extracting highlights, reframing shots, adding captions, and enabling direct scheduling and publishing.

AutoCaption is an AI-powered web app that automatically generates styled, animated captions and ready-to-post videos for TikTok, Instagram Reels, YouTube Shorts, LinkedIn and other platforms, aimed at creators and teams who want fast captioning and cross-platform exports.

Text Remover is an online AI video cleanup tool that detects and removes text, captions, subtitles, and other overlays, reconstructing the background while aiming to preserve video quality. It is designed for creators, editors, and teams preparing videos for reuse or localization.

Topaz Video is Topaz Labs’ AI-powered desktop and cloud video enhancement application for filmmakers and videographers, offering model-based upscaling, denoising, stabilization, SDR→HDR conversion and other production-grade restoration and finishing tools.

Skipit is an AI-powered YouTube video summarizer that generates summaries and answers questions about videos up to 12 hours long. It also lets users save chats and videos.

Potion (Sendpotion) is an AI video personalization platform that generates hyper-realistic videos in your own face, voice, and gestures for sales, marketing, support, and education, enabling scalable personalized outreach and video content creation.

GizAI is a multimodal AI platform that provides access to a broad lineup of chat, image, video and audio models from one account with subscription or credit-based billing, offering hundreds of models and limited free usage for many models.

Prismiq Pulse is a post-publish video audit for YouTube that evaluates your title, thumbnail, and first 30 seconds, returns a Pulse score, timestamped friction points, and delivers 3 test-ready title variations plus 3 thumbnail concepts. Reports are ready in about five minutes and can be run by pasting any public YouTube URL.

录咖（reccloud）是一款面向创作者与企业的在线AI音视频处理平台，提供语音转文字、字幕生成、文字转语音、视频翻译、视频生成、去水印、人声分离、音视频总结等一键化AI工具与开发者API。

Clippo uses AI to find highlights in livestreams and turn them into Shorts, then schedules them for automatic posting to YouTube. It runs in the cloud and can be controlled through an API by an AI agent.