Click on any paused frame to leave a timecode-accurate comment. Draw directly on the video. Seek from the transcript.
How it works
MP4, MOV, WebM, AVI, MKV. Up to 2GB on Studio. kiro transcodes and generates thumbnails automatically.
Pause at any timecode. Click the frame. Draw an annotation. Comment on the exact moment.
Every comment is anchored to a timestamp. Your editor goes straight to the right frame.
What every comment captures
Captured
Timecode (MM:SS.F)
Captured
Frame thumbnail
Captured
Drawing overlay
Captured
Transcript range
Features
Every comment anchors to the exact timecode at MM:SS.F precision. No more guessing what 'around 2 minutes' meant.
Arrow, box, circle, freehand — annotations are saved on the paused frame and travel with the comment.
kiro auto-transcribes audio. Click a word and the player seeks to that moment. Highlight a range to comment on a section.
Drop v1 and v2 next to each other. Synchronized scrubbing keeps both in lockstep so you can compare frame for frame.
Who uses this
Client feedback at the exact frame. No timecode guessing, no re-export to show context.
Review ads and social cuts with clients. Comments at specific moments, resolved before delivery.
Director's notes on the exact shot. Transcript-linked comments for dialogue revisions.
Other formats
Audio canvas
Click a point on the waveform to comment at that timestamp. Drag to select a range. Auto-transcription included.
Gallery canvas
Upload a batch. Clients mark Approve, Reject, Favorite, or Maybe on each image. You see it in real-time.
Ready?
Set up your first canvas in under a minute. Free plan, forever.