Multiple PNG to GIF
Combine multiple PNG images into one animated GIF in your browser. Reorder frames, set delay, and download instantly.
By Calvin Sun
Click to select PNG files
or drag and drop multiple PNG files here
Animation settings
Enter a value between 20 and 10000 milliseconds.
How long each frame is shown before the next one. Pick a preset or choose Custom to type any value.
GIF only supports binary transparency. Preserve keeps see-through areas; Solid fills them with a color you choose.
Used as a matte under soft semi-transparent edges so GIF transparency stays cleaner.
Lower sampling intervals keep more detail but may produce larger files and take longer.
How many times the GIF should repeat after the first play. Infinite loops forever.
gif.js style: 0 means infinite. For custom, enter how many extra repeats after the first play (0–100).
About Multiple PNG to GIF
- • Combine two or more PNG images into a looping animated GIF
- • Reorder frames before conversion to control the animation sequence
- • Choose transparency handling, background fill color, quality, and loop count
- • Different PNG sizes are scaled to match the first frame; all processing stays in your browser
What is Multiple PNG to GIF?
Multiple PNG to GIF turns a set of still PNG images into one animated GIF. It is useful when you already have frame exports and want a shareable looping animation:
"The Graphics Interchange Format defines a protocol intended for the on-line transmission and interchange of raster graphic data."— W3C GIF89a Specification
- Build GIFs from design exports or storyboard stills
- Control frame order before encoding
- Set a uniform delay for consistent timing
- Keep processing private in the browser
- Download a ready-to-share animated GIF
Unlike video-to-GIF tools, this workflow starts from individual PNG frames, giving you precise control over every frame in the animation.
How PNG frames become a GIF
The converter follows a simple local pipeline:
"PNG is an extensible file format for the lossless, portable, well-compressed storage of raster images. PNG provides a patent-free replacement for GIF and can also replace many common uses of TIFF."— W3C Portable Network Graphics (PNG) Specification
- Upload: Select two or more PNG files in the order you prefer.
- Normalize: Match all frames to the first image size with proportional scaling and centering.
- Time: Apply your chosen delay to each frame for consistent playback speed.
- Transparency: Preserve binary transparency or fill transparent areas with a custom background color; soft edges use your matte color.
- Encode: Assemble frames into an animated GIF with your quality and loop settings using browser-side encoding.
- Download: Preview the result and save the GIF to your device.
Because PNG is a lossless still format and GIF is an animated interchange format, this tool bridges the two for quick web-friendly animations.
When to use Multiple PNG to GIF
Common use cases include:
- UI motion mocks: Turn screen states exported as PNG into a short looping demo.
- Pixel art animations: Assemble hand-drawn PNG frames into a classic GIF loop.
- Product previews: Show several product angles as a lightweight animated GIF.
- Tutorial steps: Combine instructional stills into a quick visual walkthrough.
- Social sharing: Create simple GIFs that work across messaging apps and forums.
If you already have PNG frames, converting them to GIF is often faster than re-exporting from a full video editor.
Tips for cleaner GIF results
A few practical tips help keep your GIF sharp and small:
- Use PNGs with the same canvas size when possible
- Keep frame counts reasonable for web sharing
- Choose a delay that matches the motion you want
- Pick Preserve transparency for overlays, or Solid fill when you need an opaque GIF
- Set a matte color that matches where the GIF will be placed to reduce fringe
- Use High quality for detailed art; Low quality for quicker, smaller files
- Prefer simple colors for smaller GIF palettes
- Reorder frames before converting to avoid rework
Starting from well-prepared PNG frames usually produces clearer GIFs than converting low-quality video first.
Frequently Asked Questions - Multiple PNG to GIF
What is Multiple PNG to GIF conversion?
Multiple PNG to GIF conversion combines a sequence of PNG still images into one animated GIF. Each PNG becomes a frame, played in order with a delay you choose.
How many PNG files do I need?
You need at least two PNG files. More frames create a longer animation. Upload as many PNGs as you need, then reorder them before creating the GIF.
What happens if my PNGs have different sizes?
The first PNG sets the GIF canvas size. Later frames are scaled proportionally and centered on a transparent background so every frame matches the same dimensions.
Can I control how fast the GIF plays?
Yes. Choose a preset delay (100 ms, 200 ms, 500 ms, or 1000 ms), or select Custom and type any value from 20 to 10000 ms. Shorter delays make faster animations; longer delays make slower ones.
Is my image data uploaded to a server?
No. OmniGIF uses private browser-based processing: no uploads, no watermark, and your PNG files never leave your device.
Will PNG transparency be preserved in the GIF?
Yes when you choose Preserve transparency. GIF only supports binary (on/off) transparency, so soft PNG alpha edges are converted with a matte color. Choose Solid background fill if you prefer opaque output with a custom fill color instead.
What does the background / matte color control do?
In Solid mode it fills transparent and letterboxed areas with your color. In Preserve mode it mattes semi-transparent edges against that color before the binary transparency key is applied, which reduces dark fringe artifacts.
Can I control GIF quality and looping?
Yes. Encoding quality presets trade detail against file size and speed. Loop count can be infinite, play once, play three times, or a custom extra-loop value.
Can I reorder frames after uploading?
Yes. Use the move up and move down controls on each frame thumbnail to set the animation order before creating the GIF.
What is the file size limit?
Each PNG must be under 10MB. Very large or numerous frames may produce a bigger GIF and take longer to encode in the browser.
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