In-Browser GIF Maker
Turn photo sequences or video clips into smooth animated GIFs with zero server uploads — fast, private, and customizable.
In-Browser GIF Maker
Zero server uploads • 100% private & on-device
Drag & drop image files here, or browse
Supports PNG, JPG, WebP, SVG • Select multiple images for your animation
How to use In-Browser GIF Maker
Add Images or Video
Upload a series of photos or a video clip to the GIF Maker.
Arrange & Tune Timing
Reorder frames on the timeline and adjust speed or frame delay.
Generate & Download
Click Generate GIF to produce your animated GIF locally and download instantly.
Why use ImgZero for In-Browser GIF Maker?
Frequently Asked Questions
Are my images or videos uploaded to any server?
No. All frame extraction, quantization, and GIF encoding happen 100% inside your web browser using HTML5 Canvas and typed arrays. Your files never leave your device.
Can I convert video files into GIFs?
Yes. Select the 'Video to GIF' mode and upload an MP4, WebM, or MOV video clip. ImgZero extracts high-quality animation frames locally without third-party converters.
How do I make the GIF file size smaller?
You can reduce the color palette from 256 colors to 128 or 64 colors, lower the resolution preset (e.g. 480x480 or 320x240), or reduce the frame rate (FPS).
Does the animated GIF loop forever?
By default, GIFs are created with infinite loop enabled. You can also configure the Loop Setting to play once or repeat a specific number of times.
100% Client-Side Privacy Guarantee
Your files stay on your machine. No server uploads and no file-content tracking.