Video Subtitle Remover
What is Video Subtitle Remover ?
NanoPhoto.AI AI Video Subtitle Remover is a professional tool for removing burned-in subtitles. It perfectly removes hard-coded subtitles from short videos while preserving original motion, composition, and audio. Users can upload MP4, MOV, or WebM video files (max 300MB, max 5 minutes) or paste public video URLs. The AI automatically detects subtitle text and repairs background pixels frame by frame. Billing is based on video duration, costing approximately 1 credit per 10 seconds. After processing, users can preview the before-and-after results and download the subtitle-free version. Ideal for social media short-form content repurposing, marketing material reuse, multi-language localization, and course video cleanup, it is an essential AI video editing tool for content creators and operations teams.
- Recording time:2026-06-20
- Is it free:

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Video Subtitle Remover Core Features
AI automatic detection and removal of hard-coded subtitles
Frame-by-frame intelligent background pixel repair and reconstruction
Preserves original audio and visual stability
Supports local video uploads and public URLs
Before-and-after comparison preview and stable download
Video Subtitle Remover Subscription Plan
FAQ from Video Subtitle Remover
What types of subtitles can NanoPhoto.AI Subtitle Remover remove?
It specifically removes burned-in or hard-coded subtitles, which are text permanently embedded into the video frames. For separable subtitle tracks (e.g., SRT/ASS), it is recommended to disable or delete them directly in a video editor without using this tool.
How are credits calculated for subtitle removal?
Billing is based on video duration, consuming approximately 1 credit per 10 seconds, rounded up. For example, a 26-second video consumes 3 credits. Credits can also be used for other platform features such as AI video generation, image generation, and photo editing.
Which video formats and sizes are supported?
Supports MP4, MOV, and WebM formats. Local files have a maximum size of 300MB and a maximum duration of 5 minutes. You can also paste public HTTPS video URLs for direct processing; the server will automatically fetch and process remote videos.
Will the video quality decrease after subtitle removal?
No. The AI repairs background pixels in the subtitle area frame by frame, preserving the original motion, composition, and audio track. Since the video needs re-encoding, the bitrate or file size may vary slightly, but visual quality remains high-definition.
Why are processed videos stored on the platform's servers?
The AI processing service returns temporary download links. NanoPhoto.AI downloads the results and stores them on its own servers to ensure your final download link remains stable and reliable, preventing loss due to expired temporary links.
What use cases is the Subtitle Remover suitable for?
Ideal for social media short-form content repurposing (removing old subtitles to add new text), marketing material reuse (cleaning outdated subtitles from product demos and course teasers), multi-language localization (removing original subtitles to add translated ones), and creator asset organization.
Are there discounts for annual payments on NanoPhoto.AI?
Annual plans enjoy a 50% discount: Basic at $7.5/month (original $15), Pro at $19.5/month (original $39), Max at $40/month (original $80), and Ultra at $444/month (original $888). An additional 30% discount is available for annual payments via WeChat Pay, limited to 99 spots, which can be stacked with the WECHAT discount code.
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