Petr How it works Films The app Pricing Questions Get Petr

PetrHey, I’m Petr.

Drop a voice-over.Get a finished short.

Send me your voice-over and I’ll plan, build and check a finished 9:16 short, every move on its word. Then just tell me what to change, every move on its word.

Petr for Mac · founding priceApple Silicon · runs on your Claude Pro or Max plan Get Petr$97 / month
Get Petr$97 / month

Founding price · or Hobby, $47
Mac with Apple Silicon · your Claude Pro or Max plan

Made by Petrfrom a 2:06 voice-over
0:06 / 0:23
Why You Shouldn’t Put Ice On A Burn3D explainer · 0:23 · 1080 × 1920

PetrScroll, and I’ll show you how I made it.

01You talk

Send me your voice. Retakes and all.

Record it your way, up to 10 minutes. I keep your best take of every line, tighten the pauses, and let you hear the cut before I build a thing.

You sent ice-on-a-burn.m4a 44 takes 2:06
Kept 7 takes, the best of each line 0:23

    How did you make it?You

    Petr

    Listening to all 2:06 of it.

    Petr

    Seven of your 44 takes made the cut. 2:06 in, 0:23 out.

    02Plan

    I put every move on its word.

    I read every word and its timing, then land the grab, the ice, the x-ray and the water exactly where you say them.

    10 lines25 moves79 wordsOne camera, no cuts

    Panstudio0:00

    03Build

    Then I build it, scene by scene.

    Photoreal hands and props, x-rays that show what you can’t see, one unbroken camera, captions on the beat. Close the window if you like: I’ll tell you when the draft is ready.

    Building scene 1 of 1000:00:00:00 / 00:00:22:17

    04Check

    And I check every frame before you see it.

    I watch my own video, fix what’s off, and only then hand it over.

    Checked the finished videov1 · 0:23
    • 10 lines, 25 moves, each on its word
    • Every frame looked at: no problems
    • 1080 × 1920, ready for Shorts, Reels and TikTok

    05Hey Petr

    Listeningyou’re holding ⌥ Space

    Then you just say what to change.

    No menus to learn. Hold ⌥ Space anywhere in the app, say it, let go. I change it while you watch.

    Make the frost spread slower, and hold the x-ray a beat longer.
    said at 0:10, on the x-ray
    Petr

    Done. The frost spreads slower and the x-ray holds half a second longer.

    v2 Saved · checked: no problems · undo any time
    Your turn: hold to talk
    Hold the button, or ⌥ Space
    v2 slower frost
    0:10 · the x-ray

    What else have you made?You

    The films

    Here’s what I’ve made.

    Each began as one voice-over, retakes and all. Tap a film to play it in the middle.

    • 3DReady
    • AtlasReady
    • HazeLater
    • CountdownComing
    0:00 / 1:22
    Bir Tawil: the land nobody wantsAtlas · 1:22
    0:00 / 0:23
    Why You Shouldn’t Put Ice On A Burn3D explainer · 0:23
    0:00 / 1:21
    Pitcairn: the island the Navy could not findAtlas · 1:21

    The app · macOS, Apple Silicon

    Home is a wall of everything you’ve made.And this is where we work.

    One stage for your videos. Home is me, over a wall of moments from everything you’ve made.

    Your files stay with you. Voice-overs, projects and videos live in your Movies folder.

    What does it cost?You

    Founding prices

    Two plans. Kept for as long as you stay.

    For the first members. Every new style comes to you as it ships.

    Hobby
    $47/ month

    One channel, a few posts a week.

    Finished videos
    10 a month
    Styles
    Every one, as it ships
    Changes, by voice or text
    Unlimited
    Choose Hobby
    Unlimited The main plan
    $97/ month

    Daily posting, several channels.

    Finished videos
    Unlimited
    Styles
    Every one, as it ships
    Changes, by voice or text
    Unlimited
    Get Unlimited
    Both run on your own Claude Pro or Max plan: no extra AI bill. Payments by Whop · cancel any time · all sales final

    Questions

    Good to know.

    Tap a question and I’ll answer. Anything else: hello@heypetr.com

    Is it Mac only?

    Petr

    Yes, for now: a Mac with Apple Silicon (M1 or newer). Windows comes later.

    Do I need a Claude plan?

    Petr

    Yes: Claude Pro or Max. I run on your own plan, so there’s no extra AI bill. Each video uses part of your weekly limit, and I show you how many videos you have left this week.

    How long does a video take?

    Petr

    Most of it is me working on my own: planning, building and checking while you do something else. I tell you when the draft is ready. Exporting a 90-second short then takes about 5 to 20 minutes on an Apple Silicon Mac.

    Which styles can I use?

    Petr

    3D explainers and Atlas (maps and history) are ready, and Countdown comes next. Haze (clip edits) comes later. Every style comes to you as it ships.

    Can I get a refund?

    Petr

    No, sorry. Running me costs real money from the day you join, so every payment is final. You can cancel any time, though: you won’t be charged again, and I’m yours until the end of the month you paid for.

    Do I need to know video editing?

    Petr

    No. You talk, I edit. You can still drag things on the timeline if you like, and every change can be undone.

    Where do my files go?

    Petr

    They stay on your Mac, in your Movies folder. I send your words to Claude through your own plan to plan the video.

    Say hey to Petr.

    Your wall starts with one voice-over.

    Get Petr$97 / month

    Founding price · Mac with Apple Silicon · Claude Pro or Max · all sales final · or Hobby, $47

    Get Petr$97 / month