1Upload your GIF animations and wait for the preview to appear.
2Pick a crop preset: 1:1, 16:9 or 4:3 cuts the largest centred area of that shape, and Free Crop keeps the whole picture.
3Start the crop and wait for the result.
4Download the cropped GIF file, with everything outside the frame discarded.
Crop GIF FAQ
Can I crop several files to the same region at once?
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Several files in one job need a paid plan. Free use is one file per conversion, one conversion an hour. On a paid plan you can add several files to one job, then download each result on its own or all of them in one ZIP.
Anything specific to GIF worth knowing before I crop?
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Yes — the palette is shared across the whole animation, so any change to one frame is negotiated against the colours every other frame needs. That is the sort of detail that only shows up after you have overwritten the original.
What is the most common mistake when cropping GIF animations?
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Cropping before resizing. Crop first from the full-resolution original, then resize the result — doing it the other way round means the region you keep has already lost detail it did not need to lose.
What can I upload to Crop GIF?
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Animated and static GIFs, plus animated WebP. Still images work too and are treated as a single-frame animation, which is occasionally what you want when building one.
Is there a file size limit on Crop GIF?
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Yes: free accounts process images up to 5 MB each, which is a real constraint for animation — a few seconds of full-frame GIF reaches that quickly. If an animation is over the limit, cutting the frame rate is almost always a better first move than cutting the dimensions — the eye forgives 12 fps far more readily than it forgives a smaller picture.
Will Crop GIF lower the quality of my GIF animations?
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The binding constraint on a GIF is not the operation, it is the 256-colour palette. Anything that changes pixel values forces a re-quantisation against a palette shared by every frame, which is where banding and dithering come from. Frame timing and loop count are preserved.
Can I run Crop GIF on several GIF animations at once?
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Yes, and it is worth doing — per-file overhead on an animation is dominated by decoding every frame, so a batch amortises far better than the equivalent set of single runs.
Why does a EPUB site host Crop GIF?
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EPUB.to is built around the open eBook format — XHTML in a zip, reflowable by design, and readable on hardware nobody has thought about the layout for. A book is a zip full of markup, images and fonts, so almost every job people bring to an eBook site is really a job on one of those things. Crop GIF runs on the same upload and the same account as the conversions because that is where it is needed.
What should I do with the result once Crop GIF is finished?
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The converter on this site moves books between EPUB, MOBI, AZW3, PDF and DOCX, so a title ends up on whatever hardware is actually going to read it. Doing that after Crop GIF means the conversion is made from the version you settled on, not from the one you were still fixing.
Is Crop GIF here the same tool the sibling sites run?
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The engines are shared — the same toolchain, the same workers, the same limits. What a EPUB site adds is a view on reflow: which of these operations a reflowable book genuinely supports, and which ones only make sense on the fixed-layout media inside it. It also starts from one fact about the format this site is named after: the book is a zip of XHTML with a manifest, so the text costs almost nothing and every decision that matters is about the embedded images and font subsets.
Do I need an account, and does anything get kept?
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No account is needed. Uploads and results are kept for about 24 hours, which leaves time to download the result, and are then deleted automatically; nobody reads, lists or indexes them. Several files in one job need a paid plan.
