GIF Maker from Images
100% private — runs on your device, never uploaded. Works offline once loaded.
Turn a sequence of JPG or PNG images into an animated GIF with adjustable frame delay and loop settings. Everything runs locally in your browser.
What Makes a GIF a GIF
The Graphics Interchange Format stores each frame as an indexed image limited to a palette of at most 256 colors, compresses each frame losslessly with LZW, and stacks the frames together with a per-frame delay and a loop counter written into the file. Unlike a video format, there's no audio track and no inter-frame prediction — each frame is essentially its own small compressed image.
That 256-color ceiling is the format's defining trade-off: smooth photographic gradients — skies, skin tones, shadows — tend to band or dither into visible stripes once reduced to that palette, which is why GIFs of screenshots and flat graphics look clean while GIFs made from photos can look slightly posterized.
Where People Actually Use This
From quick tutorials to social reactions, the same short-loop format keeps showing up across very different contexts.
- Step-by-step tutorial GIFs for a README or help doc, where a short animated loop explains a UI flow faster than a paragraph
- Before/after comparisons in a support ticket or bug report
- Quick reaction clips for chat apps and forums that auto-play GIFs without a play button
- Lightweight animated logos or banners on pages where autoplaying video isn't wanted
Frame Delay, Looping and File Size
GIF timing is stored in hundredths of a second per frame, but most browsers silently enforce a minimum of around 20ms even if you set the delay lower, so extremely fast "flicker" animations won't play as fast as the raw number suggests. A loop count of 0 means infinite looping, which is the default most people want for a reaction GIF or product demo.
File size scales with both frame count and frame dimensions, not just duration — a 20-frame animation at 800px wide can easily be several times larger than the same 20 frames at 320px wide, so resizing your source images down before combining them is the single biggest lever for keeping the output small.
GIF vs. Newer Formats
Animated WebP and short H.264 video clips can deliver full color and smaller file sizes than a GIF for the same content, because they use real inter-frame compression instead of storing each frame almost independently. GIF has stuck around anyway because it's the one animated format nearly every platform — email clients, chat apps, old CMS software, forums — will autoplay without a plugin or player UI, which is exactly the situations this tool is built for.
Frequently asked questions
How many images can I use?
No hard limit — processing is on your device.
Are my images uploaded?
No — the GIF is created on your device.
Is there a limit to how many images I can combine?
No hard limit is enforced — since everything runs on your device, the practical ceiling is your browser's memory and how large you're willing to let the file get, not a server-side cap.
Does the order I upload images in determine the animation order?
Yes — frames play back in the order you add the images, so arrange your files in sequence before adding them rather than relying on being able to reorder afterward.
Does GIF support transparent backgrounds?
Yes, but only single-color transparency — one palette color is marked fully see-through, unlike PNG's smooth alpha channel, so transparent edges on a GIF can look slightly jagged rather than anti-aliased.
Why do my photos look banded or blotchy in the finished GIF?
GIF is limited to a 256-color palette, so smooth gradients in photographic images get quantized down and can show visible color bands — flat-color graphics and screenshots don't have this problem.
Can I make the animation play once instead of looping forever?
Yes, the loop setting controls this — set it to play once instead of infinitely if you don't want it to repeat when embedded or shared.
Can I add sound to the GIF?
No — the GIF format has no audio track by design; if you need sound, export a short video format instead.
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