nomarkvideo.com · Tools
5 items
Download clean OpenAI Sora videos in 1080p/4K. The #1 Watermark Remover and MP4 Downloader for Sora.chatgpt.com. Fast & Free. Create professional content without the distractions. NoMarkVideo allows you to download clean, watermark-free videos from OpenAI's Sora platform instantly. Whether you are a content creator, editor, or AI enthusiast, you need your video files raw and clean. NoMarkVideo handles the processing efficiently, giving you a direct MP4 download link without quality loss. ✨ Key Features: - One-Click Removal: Automatically detects the video ID on the page. - In-Feed Downloader: Download buttons appear directly on Sora Explore videos for fast saving. - Instant Preview: Watch the clean version inside the extension before you download. - Original Quality: Downloads the raw 1080p MP4 file directly. - Smart Processing: Our cloud-based system ensures reliable downloads every time. - Privacy Focused: No personal data is collected or stored. 🚀 How to use: Method 1: The "Feed" Button (Fastest) 1. Browse the Sora Explore page. 2. Click the Download icon that appears on top of any video thumbnail. 3. Your clean video will start downloading instantly. Method 2: The Extension Popup 1. Open any specific video on the Sora website. 2. Click the NoMarkVideo icon in your browser toolbar. 3. Wait a second for the "Smart ID Detection." 4. Click "Download Clean Video". Disclaimer: This extension is a tool for downloading videos for personal or fair use. It is not affiliated with OpenAI.
Dec 2, 2025
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
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Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.