Convert GIF to PNG

The decision comes down to transparency. GIF can mark pixels as see-through and PNG stores that faithfully; JPG has no alpha channel at all and fills transparent areas with a solid colour. A logo with a transparent background converted to JPG arrives on a white rectangle — sometimes invisibly, if the logo itself is pale.

PNG is also lossless, so the picture is preserved exactly rather than compressed with detail thrown away. For anything with hard edges — an icon, a diagram, text, a sticker — that matters twice over: JPG smears those edges, and PNG does not touch them.

The two formats disagree about what transparency means. GIF stores one bit per pixel: transparent or not, nothing between. PNG stores a full opacity value, so an edge can fade gradually from solid to invisible, which is what makes a PNG logo sit cleanly on any background colour.

Converting GIF to PNG therefore loses nothing and does not magically improve the edges either. A GIF’s hard, slightly jagged outline stays hard and slightly jagged, because that is what is in the file. The advantage arrives afterwards: if you edit the PNG — resize it, add a shadow, feather an edge — the format can hold the result, where re-saving as GIF would flatten it back.

A PNG is a single picture. There is no mechanism for a second, so an animated GIF has to be reduced to one frame, and the first is the only choice that does not involve guessing which moment was meant.

That is frequently not the frame anybody wants, because animations often open on a blank or near-blank lead-in. If a specific moment matters, convert the GIF to MP4 or WebM first and take a still from that — the video route lets you name a timestamp, which is exactly the control this conversion cannot offer from a single-image target.

A GIF holds at most 256 colours, and whatever was lost when it was made is gone before this conversion begins. PNG stores what it is given, losslessly and exactly — which means a banded GIF produces a banded PNG.

That is worth stating because "lossless" gets read as "restores quality", and it does not. What it guarantees is that nothing further is lost: the PNG will not degrade when you edit and re-save it, which a JPG would. If the original image before it became a GIF still exists somewhere, converting that instead will always look better.

The practical answer is to move the frame you want to the front. Any GIF editor trims the lead-in, and after that this conversion returns the moment you meant.

For a specific frame deep inside a long animation, convert the GIF to MP4 first and take a still from the video, where a timestamp can be named. Two steps, but it is the only route that reaches frame 147 of 300.

A GIF is compressed, and a PNG usually ends up larger for the same picture. That surprises people who think of PNG as the modern format and GIF as the old small one.

The reason is that the GIF only ever had 256 colours to store, while the PNG is holding the same picture in a format prepared for sixteen million. On a very flat image PNG sometimes wins anyway; more often it does not. What PNG buys here is not size — it is that the next edit costs nothing.

Two cases. The first is a sticker, an emoji or a mark with transparency that has to go somewhere GIF is not accepted: a design tool, a document, a slide deck.

The second is anything about to be edited. A GIF re-saved after every change goes through the palette again each time and degrades a little more; a PNG does not. If the file is going to be worked on, the conversion has paid for itself by the second save.

The PNG is exactly the size of the GIF. Animations are often small, because every extra pixel was multiplied across every frame when the format took hold, and 480 pixels wide remains common.

Enlarging the PNG afterwards adds no detail, because there was none there to add. If the image needs to be large, the GIF is the wrong source to start from.

Drop a folder and each GIF gives up its first frame as a PNG; the results come back as a ZIP, in the order you provided them.

The decoding and the PNG encoding both run in your browser with code the page downloaded. Nothing is sent, so there is no queue behind anybody else and no daily allowance to spend; the batch itself stops at 100 files at once.