How to blur video with TrackBlur.

Quick walkthroughs for every mode in the app — auto face blur, selective blur, motion tracking, animated regions, text overlays, tracked text, stickers, audio censor, auto subtitles, and censor words.

Blur All Faces

Automatically blur every detected face in the full video.

Blur Faces — Selective

Pick only the face tracks you want to blur.

Motion Tracking

Keep a blur region attached to a moving target.

Animated Region

Draw a region and animate it across the timeline with keyframes.

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Text Tools

Add animated text overlays directly on your video.

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Tracked Text

Attach a text label to a moving person, logo or object — it follows automatically.

Stickers

Add arrows, markers, shapes, or photos on top of your video — with tracking and animations.

Text & Stickers Behind People & Objects

Place text, symbols, or photo stickers behind the foreground subject.

Audio Censor

Hide sensitive sound while keeping the rest of the audio intact.

Auto Subtitles

Turn spoken words into captions automatically, right on your device.

Censor Words

Hide specific spoken words in subtitles and audio automatically.