How It Works

  1. Upload your APNG — drag and drop or click to select any .apng file.
  2. Automatic processing — a progress bar overlay is added showing playback position.
  3. Download the result — save the processed file with one click. No watermarks, no sign-up.

Why Add a Progress Bar to Your APNG?

Progress bars on animated images boost engagement on social media. They signal content length, reduce scroll-away rates, and keep viewers watching until the end. Content creators on TikTok, Instagram Reels, and YouTube Shorts use progress bar overlays to increase watch time and retention.

100% Private & Client-Side

Unlike other tools, this APNG progress bar generator runs entirely in your browser. Your files are never uploaded to any server. All processing happens locally using Canvas API — fast, private, and free.

Frequently Asked Questions

Is this tool free?

Yes, completely free with no watermarks. Your file is processed entirely in your browser.

Is my file uploaded to a server?

No. All processing happens locally in your browser. Your files never leave your device.

What file size is supported?

Files up to 30 MB are supported. Large files may take longer to process.

Can I customize the progress bar?

Yes. You can change the bar color, width (50%–100%), height (thickness), and position (top or bottom).

Other Progress Bar Tools