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ImageConverter

Secure server conversion

JPG to GIF Converter

Convert a JPG into a GIF. You should know what this costs, because it is unusual: the file gets about twice as large and the image gets worse. Most conversions trade one against the other. This one loses both at once, and there are only a few situations where it is still the right call.

Deleted automatically Uploads removed within 30 minutes

Drag and drop your JPG images here

Add several at once. Each file is processed and then deleted from our server.

Up to 20 MB per file Batch ready

Step by step

How to convert JPG to GIF in 3 steps

  1. Add your JPG

  2. Nothing to configure

    GIF has no quality setting — the 256-colour limit is the format.

  3. Download your GIF

Format comparison

JPG vs GIF

JPG / JPEG (Joint Photographic Experts Group)

Lossy

Shrinks photographs to a fraction of their size by discarding fine detail the eye is least likely to notice.

  • Small files for photographs
  • Opens on virtually every device, browser and app
  • Blurs text and sharp edges, and re-saving loses a little more each time

GIF (Graphics Interchange Format)

256 colours

The long-standing format for simple animations, limited to a palette of 256 colours per frame.

  • Animation that plays almost anywhere
  • Tiny files for flat graphics with few colours
  • Only 256 colours, so photographs look grainy or banded

Why it gets bigger AND worse

These two formats were built for opposite kinds of image, and a photograph is the worst possible thing to move between them.

JPEG is built for photographs. It exploits the fact that eyes barely notice small colour changes, and compresses accordingly — which is why a detailed photo fits in a few dozen kilobytes.

GIF is built for flat graphics. It stores at most 256 distinct colours and compresses by finding repeated runs of identical pixels. A photograph has neither property: it may contain a hundred thousand distinct colours, and almost no two adjacent pixels match exactly.

So the conversion does two damaging things at once. It throws away most of the colours — a sky becomes visible bands, or a haze of speckled dithering — and then stores the result with a scheme that has nothing to work with. Measured on a real photograph: a 56 KB JPG became a 114 KB GIF.

What "256 colours" actually looks like

Smooth gradients suffer most, because they are exactly the thing a limited palette cannot represent. A sunset that faded smoothly becomes four or five distinct stripes, or gets dithered into a fine grain of alternating dots that reads as noise at normal viewing size.

Areas of similar colour — skin, sky, water, walls — shift subtly to whichever palette entry happens to be nearest. Faces in particular tend to look slightly wrong in a way people notice without being able to name.

When it is genuinely right anyway

  • A system that accepts nothing else. Old forums, legacy internal tools and some ancient CMSes still specify GIF, and arguing with them is not an option.
  • You need one frame of an animation you are building, where every frame must be a GIF.
  • Email signatures for very old clients, a narrow but real case.
  • Deliberate aesthetic. The banded, dithered look is a genuine style, and doing it on purpose is different from doing it by accident.

If none of these apply, PNG keeps every colour, and WebP is smaller than your JPG while looking identical.

Quality

Quality and file size

There is no quality setting, because GIF has none to offer. The palette limit is the format itself, not a choice inside it.

The damage is permanent

Once the colours are gone, they are gone. Converting the GIF back to JPG or PNG afterwards gives you a file in that format containing the degraded image — the banding stays. Keep your JPG.

Reduce the damage where you can

  • Resize first if it will be displayed small. Shrinking before converting produces a smaller GIF and hides banding, since fewer pixels means less room for visible stripes.
  • Crop to what matters. A tighter crop has a narrower range of colours to represent, so the palette goes further.
  • Prefer images that are already simple. A product shot on white converts far better than a landscape.

No transparency to gain

JPEG has no transparency and GIF's is a single on-or-off colour, so there is nothing to gain here. If you need a transparent background, that has to come from the original artwork, and PNG is the format that supports it properly.

Why GIF is still around

GIF is from 1987 and has been technically superseded for decades — WebP and AVIF beat it on size, colour and quality simultaneously, and PNG beat it on everything except animation back in 1996.

It survives for two reasons. It is supported absolutely everywhere, including software written before the alternatives existed. And "GIF" became the everyday word for a short looping animation, which keeps the name in circulation regardless of what the file actually is.

If you are making an animation

Converting a single JPG gives you a single still frame. Assembling frames into an animation is a different job that this tool does not do.

And if the animation is for the web rather than for a system that demands GIF, consider making it as WebP instead: animated WebP is typically a fraction of the size with full colour rather than 256.

Related

GIF to JPG goes the other way, which is the more common and more sensible direction. JPG to PNG keeps every colour if what you actually need is a lossless format. JPG to WebP is the right answer if the goal was simply a smaller file.

Privacy

What happens to your file

This tool runs on our server, so it works the same on every phone and computer. Your file is uploaded, and this is exactly what happens to it:

  • Stored outside the public web root under a random name, never under your file's name.
  • Processed, with the original upload deleted immediately — whether it succeeded or failed.
  • The result sits behind a signed link that only you receive, which stops working after 20 minutes, and the file is deleted the moment you download it.
  • Anything never collected is deleted automatically within 30 minutes.
  • The image itself is never logged or kept. If a conversion fails, we record the formats involved and the error — not the file.
  • Camera metadata, including any GPS coordinates recording where a photo was taken, is removed from the result. Only the rotation needed to show the image the right way up is kept.

Questions & answers

JPG to GIF: frequently asked questions

Why is my GIF bigger than the JPG?

Because the two formats were built for opposite kinds of image. JPEG compresses photographs by exploiting how little the eye notices small colour changes; GIF compresses flat graphics by finding runs of identical pixels, which a photograph does not have. Measured on a real photo, a 56 KB JPG became a 114 KB GIF — roughly double, and worse looking.

Why does my photo look banded or speckled?

GIF stores at most 256 distinct colours, and a photograph may contain a hundred thousand. Smooth gradients suffer most: a sunset becomes four or five distinct stripes, or gets dithered into a fine grain of alternating dots that reads as noise. Faces tend to look subtly wrong in a way people notice without being able to name.

Can I get the colours back afterwards?

No. Once the palette reduction has happened the colours are gone, and converting the GIF back to JPG or PNG simply puts the degraded image into that format. Keep your original JPG.

When should I actually use this?

When something accepts nothing else — old forums, legacy internal tools, some ancient CMSes — or when you need one frame for an animation where every frame must be a GIF. Also when the banded look is a deliberate aesthetic. Otherwise PNG keeps every colour and WebP is smaller than your JPG while looking identical.

How do I make the result look less bad?

Resize down first if it will be shown small — fewer pixels means less room for visible banding, and a smaller file. Crop tightly, since a narrower range of colours makes the 256-colour palette go further. And prefer images that are already simple: a product shot on white converts far better than a landscape.

Is my image uploaded?

Yes. The conversion runs on our server so that it works the same on every device. Your upload is deleted the moment the GIF is made, the GIF is deleted as soon as you download it, and no one looks at your images.

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