Watermark Video

Watermark Video puts a text or logo mark on every frame of a video, so people know where it came from and it is harder to pass off as someone else’s. Type your name, handle or copyright line in one of 18 bundled fonts, or choose a logo image (a PNG with a see-through background works best). It can also burn in a running timer, countdown or date-and-time stamp, and subtitles from an .srt or .vtt file.

Place it with the nine-spot grid and an edge gap, or simply drag it on the video. Size follows the video, so the mark looks the same on a phone clip or a 4K file. Set the opacity, turn it, add a shadow or outline, or set it on a coloured Badge pill like a channel tag, or repeat it as a tiled pattern across the whole picture. To make it harder to crop or blur out, let it bounce around the frame or jump between corners. You can also show it only between two times, with a gentle fade in and out.

The preview draws the mark on the playing video exactly as it will be saved. Saving re-encodes the picture on your device and copies the sound across untouched whenever the format allows. Nothing is uploaded and there is no sign-up.

1. Tap “Choose a video” or drop one on the box. It opens in the player.
2. Pick Text or Logo image. Type your text and choose a font, or press “Choose logo”.
3. Tap a spot on the grid or drag the mark on the video. Set size, opacity, turn and effect.
4. Optionally choose a Movement, tick “Only part of the video”, add a timer or date stamp, or press “Add .srt or .vtt” for subtitles.
5. Pick MP4 or WebM, press “Add watermark”, then play the result and press “Download video”.

• Text in 18 bundled fonts with colour, bold, shadow, outline or a Badge pill in any colour, or any logo image, including PNG with transparency.
• Nine-spot grid with an edge gap, or drag the mark on the video; arrow keys nudge it.
• Size, opacity and turn sliders; size scales with the video’s resolution.
• Tiled pattern mode that covers the whole frame, for drafts and previews.
• Anti-crop movement: bounce around the frame, or jump between corners, at a speed you choose.
• Show it only between two times, with “Use current time” buttons, plus fade in and out.
• Running timer, countdown or date-and-time stamp in any corner, with three time styles and four date styles.
• Burned-in subtitles from .srt or .vtt: top or bottom, size, outline, dark box and a timing shift.
• Live preview on the playing video, matching the saved file.
• Sound copied without re-encoding when possible; saves MP4 or WebM with a progress bar and Stop button.

• Keep opacity between 40% and 70%: visible enough to credit you, light enough not to spoil the video.
• An outline or shadow keeps white text readable over bright skies and snow.
• For clips you send to clients before payment, a tiled pattern is much harder to remove than one corner mark.
• Bouncing marks are hardest to crop out; corner jumps are calmer to watch.
• Subtitles a little late or early? Type a timing shift such as -0.5 or 1.2 seconds.
• Your settings are remembered in this browser for next time (the logo is not).