Do my numbers get uploaded anywhere?

No. Everything you type stays in the page, and the MP4 is encoded locally and saved straight to your downloads. Nothing about your revenue or your audience reaches us.

What size are the videos?

Square 1080x1080 by default, which is what performs on X and LinkedIn. You can switch to 9:16 for Reels, Shorts and TikTok, or 4:5 for the Instagram feed.

Why is my export slow?

Your device is doing the encoding. A ten second video is usually well under a minute on a laptop, longer on an older phone. Keep the tab in the foreground while it runs.

Can I use these commercially?

Yes, they are yours. Use them for your product, your newsletter, your launch, anything. The one thing to keep straight is that any logo or screenshot you upload has to be yours to use.

What if I want to post these automatically?

That is what Viraloop does. The maker here is a one-off tool; the product schedules and auto-posts to TikTok, YouTube, Instagram, X, LinkedIn and Facebook on a recurring plan.

Free tool

Your numbers,worth watching

The build in public video maker. Turn your MRR, your follower count, your launch day or a customer quote into a short animated video. Pick a template, type your numbers, download the MP4. No account, no watermark.

Make a video now

How to make a build in public video

Pick a template

Around forty starting points: revenue counters, follower milestones, launch standings, testimonial cards and empty bento grids you fill in yourself.

Type your numbers

Everything is editable. Your figures, your copy, your colours and your logo. Nothing is generated and nothing is guessed, so the video says exactly what you say.

Download the MP4

The video renders in your browser and downloads as a square MP4, ready for X, LinkedIn, Instagram or Threads. No watermark.

What people make with it

Numbers nobody scrolls past

Posting your stats as plain text or a screenshot is the default, and it reads like one. The same figures as an animated counter stop the thumb, which is most of the battle on a feed moving this fast.

Built for building in public

Shipping updates, revenue milestones, follower counts, launch days. If you post your progress on X or LinkedIn, this is the format that makes a week of work look like a week of work.

Testimonials worth watching

A screenshot of a kind message is proof. The same quote animated, stars counting up and the words you care about highlighted, is proof somebody watched to the end.

One video is easy. Posting every day is the hard part

Building in public only compounds if you keep showing up. Viraloop makes the videos and posts them for you, on a schedule, across TikTok, YouTube, Instagram, X and LinkedIn.

Put it on autopilotRead the growth guide

Your questions, answered

Everything about the free video maker. For anything else, our team is one message away.

Start for free

Yes. No account, no email, no watermark, no export limit. The video is rendered by your own browser rather than on our servers, which is why we can leave it open.

Also free: TikTok to MP3, Reel to MP3 and the short-form growth guide.

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