What is the video length limit on X?

X supports videos up to 2 minutes 20 seconds for most accounts. Use the Content Engine or Smart Trim to create shorter clips.

What resolution works best?

X compresses video aggressively. Export at 1080p for the best quality-to-compression ratio.

All compatible devices

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X (Twitter) Telemetry Overlay

Get your telemetry overlay clip ready for X

StintBox renders your telemetry overlay clip to X’s specification, copies the caption and hashtags, and opens X’s composer so you can post it. X ended free API access in February 2026, so the last step is yours rather than ours.

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How it works

Create your overlay

Import video and telemetry, add widgets, and preview your overlay.

Let StintBox prepare it

StintBox exports at X’s recommended settings and puts the caption on your clipboard.

Post it on X

StintBox opens X’s composer and shows you the file. Drop it in, paste the caption, and post.

Frequently asked questions

Ready to overlay your data?

Download StintBox free and add telemetry to your videos in minutes.

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Windows, macOS and Linux. No account required.