Anonymize a video

Faces, plates, tattoos, name badges — tap each identifying detail once and the AI keeps it hidden through every frame. Blur it, pixelate it, or remove it entirely.

Edited resultOriginal
↔
ORIGINALBLURREDDRAG TO COMPARE
Open the editor →3 FREE MINUTES · NO CARD

How it works

  1. 1

    Drop your video in and tap everything that could identify someone — a face, a plate, a name on a badge.

  2. 2

    Pick blur, pixelate, blob, or remove per object — up to 4, each tracked through the whole clip.

  3. 3

    Render and download the anonymized MP4; your upload stays private to your account and is deletable.

What people use it for

  • Research and user-testing recordings shared beyond the lab
  • Protest and street footage where bystanders shouldn't be identifiable
  • Workplace and training video shown outside the people in it
  • Footage you publish under GDPR or a consent agreement

Questions

Is blurring a face enough to anonymize someone?
A strong blur or pixelation defeats recognition of the face itself, but context can still identify people — clothing, tattoos, location. Tap those too, or switch a subject to Remove where hiding the face isn't enough.
What about voices?
Alterframe edits the picture only — the original audio is kept as-is in the MP4. If a voice is identifying, strip or replace the audio track in another tool after downloading.
How much does it cost?
One credit covers one minute of video, and you get 3 free credits at signup — no card needed. Packs start at $9 for 15 minutes.
What formats can I upload?
MP4, MOV, and WebM, up to 60 minutes per video. The result downloads as MP4 with the original audio kept.
What happens to my video afterwards?
Your uploads are private to your account. Deleting an edit from your history also deletes the rendered result — and the uploaded video itself once no other edit uses it.
What if the edit tracks the wrong thing?
Re-rendering the same video within 24 hours is free (up to 3 fix-it renders per edit), so correcting a track never costs extra credits.

Related tools

Ready when you are — drop a video in, tap what should disappear, and the AI does the tracking.

Anonymize a video →