What loop modes are available?

Three modes: Infinite (loops forever), Once (plays once then stops), and Custom (plays a specific number of times you set).

What does 'loop count 0' mean?

In the GIF specification, a loop count of 0 in the Netscape Application Extension means infinite looping. This is the standard for GIFs that never stop.

Does changing loop count affect file size?

No. The loop count is stored in a tiny metadata block (Netscape extension). Changing it has negligible effect on file size.

Why does my GIF still loop infinitely after setting 'Once'?

Some browsers and apps ignore the loop count and always loop. Instagram, Twitter, and WhatsApp typically loop all GIFs regardless of loop settings.

Can I set a loop count greater than 65535?

No. The GIF specification stores loop count as a 16-bit unsigned integer, so the maximum is 65535. Use 0 for infinite.

Does 'Once' mean the GIF disappears after playing?

After playing once, the GIF freezes on the last frame. The behavior after that depends on the viewer application.

Is the original GIF modified?

No. A new GIF with the updated loop setting is created. Your original file is unchanged.

What if my GIF has no Netscape loop extension?

GIFs without a Netscape extension play once by default in most browsers. The tool adds the extension when setting any loop count.

Can I make a GIF play 3 times then stop?

Yes. Set Custom loop count to 3. The GIF will play 3 times in browsers that respect the loop extension.

Will social platforms respect my loop setting?

Most social platforms (Instagram, Twitter/X, WhatsApp) ignore GIF loop counts and always loop. The setting is most effective when embedding GIFs in web pages.

Loop Count

Control how many times your GIF repeats — once, N times, or infinite.

Drop your GIF here

Or click to browse · GIF only

Control exactly how many times your GIF plays before stopping. Set it to loop once, a fixed number of times, or infinitely — without altering any frames or visual quality.

Useful for presentations, embedded GIFs, or anywhere you need a controlled playback experience. The loop count is written directly into the GIF's Netscape extension block.

Guide: Loop Count

When to use it

Make a GIF play once and stop, like a short announcement.
Set a GIF to loop forever for reactions and banners.
Limit repeats for presentations or emails.

Tips

Some apps ignore loop settings and always repeat GIFs, so test where it will be shown.
Changing the loop count doesn't affect quality or file size.
Choose a specific count when a GIF should catch attention without repeating endlessly.

Good to know

Check the current loop setting with GIF Analyzer.
For a seamless back-and-forth loop, try GIF Boomerang.
Only the loop setting changes; frames are not re-encoded.

GIF Loop — FAQ

Last Updated: August 14, 2026