Subtitle Remover

About Subtitle Remover

Subtitle Remover is an AI-powered video tool that removes hard-coded subtitles, captions, watermarks, logos and on-screen text from videos by reconstructing the pixels behind them frame by frame. Instead of covering text with blur or black bars, it uses OCR-assisted detection and temporal inpainting to rebuild what was actually behind the selected text.

The tool supports both automatic subtitle detection for bottom-screen captions and manual region selection for precise control over what gets erased. Input videos can be up to 2K resolution, with output up to 1080p MP4. Processing runs in the background, with typical clips taking 12-20 minutes to process.

Subtitle Remover is developed by ANIV AI TECHNOLOGIES LIMITED, a Hong Kong-based company founded in 2025. The company builds practical AI-powered video tools for creators, localization teams, marketers, educators and media professionals. Uploaded videos and output files are automatically deleted after 30 days, and the company does not use customer videos to train AI models.

• ai video
• video editing
• subtitle removal
• watermark removal
• pixel reconstruction
• video cleanup

FAQ

How do I remove subtitles from a video?

Upload the video clip, pick Auto-detect or draw a box around the subtitles, then download the rebuilt MP4. The tool reconstructs the pixels behind the text, with most videos finishing clean in about 12–20 minutes.

How long does it take to process a video?

Processing runs in the background and scales with video length. Clips longer than 1 minute average about 6–10× processing time (RTF), so a 2-minute video takes roughly 12–20 minutes. Shorter clips under 1 minute average about 25× RTF, so a 30-second clip takes around 12 minutes.

How much does subtitle removal cost?

You are billed by the second of video: auto mode costs 1 credit/sec, manual region mode costs 3 credits/sec. You can buy credits as one-time packs or subscribe monthly, with plans ranging from $5.30/mo to $44/mo depending on monthly credit allowance.

Do my credits expire?

Expiration depends on how you buy. One-time pack credits are valid for 1 year from purchase. Monthly subscription credits are granted at the start of each billing period and reset at the end of that period — unused subscription credits do not roll over to the next month.

How do I remove hardcoded subtitles from MP4 files?

Drag the MP4 into Subtitle Remover, choose Auto-detect for bottom-screen captions or Manual to draw boxes around any on-screen text, watermark or logo. The tool outputs a clean 1080p MP4.