Batch Watermark Video
Batch Watermark Video is a Windows desktop app by 3thousand30 for adding text and logo watermarks to a whole folder of videos locally. It creates separate MP4 copies, so originals stay untouched.
Choose a folder, enter watermark text and/or select a logo, set its placement and appearance, then watermark the batch. Use Fixed for a deliberate, consistent brand placement at a corner, an edge centre, or the centre. Use Moving when proof copies should be harder to crop consistently, then choose a horizontal, vertical, diagonal, or varied-position path.
How it works
- Select your input folder — choose a folder containing supported videos.
- Set the watermark — use text, a logo, or both; choose text colour, placement, opacity, text size, and margin.
- Choose fixed or moving placement — fixed marks can use all nine anchor positions. Moving marks follow a horizontal, vertical, DVD-style diagonal, or varied safe-position path.
- Choose the output folder and watermark — BWV writes safe, watermarked MP4 copies and records every result.
Processing happens locally on your device through the FFmpeg engine bundled with the app. Your videos and logo are not uploaded to a server.
Key features
- Batch watermarking — process every supported video in one folder.
- Text, logo, or both — add an ownership notice, a brand mark, or a combined watermark.
- Nine fixed placements — position a consistent watermark at any corner, edge centre, or the centre.
- Moving proof watermark — choose horizontal, vertical, diagonal bounce, or varied safe positions to make consistent cropping harder.
- Appearance controls — choose text colour and adjust opacity, text size, and edge margin.
- Safe outputs — originals are never overwritten; a temporary candidate is promoted only after FFmpeg succeeds.
- Output controls — choose an output folder, filename suffix, and whether to skip existing files.
- Activity logs — review processed, skipped, and failed videos.
- Local processing — no account, upload, telemetry, or cloud watermarking service.
Documentation
- Getting Started — watermark your first folder.
- Watermark Options — text, logos, placement, opacity, and motion.
- Supported Formats — video inputs and image logo formats.
- Output and Safety — output naming, collisions, and original-file safety.
- Troubleshooting — common issues and fixes.
Support
Use the app’s Feedback & support menu or email hello@3thousand30.com.