Photolisa · cropping

GIF Cropper

GIF cropping applies a consistent frame boundary to an animation.

Image tool workspace

Enable JavaScript to use the processing controls. Tool instructions and limitations are available below.

Scaling and framing are different

Static educational examples. These illustrations do not process your files or represent output from an unfinished tool.

Entire landscape retained in its original wide aspect ratio
Proportional scaling retains the complete frame. Width and height change together.
Square crop keeps the central house and removes the outer landscape
A square crop changes which parts remain visible. Padding would retain the whole picture instead.

Understanding gif cropper

GIF cropping applies a consistent frame boundary to an animation.

Check the full animation for subjects that move outside the proposed crop.

A practical workflow

  1. Choose the required source files, if any. Files are handled as stated in the workspace privacy label.
  2. Set the available controls and apply the operation.
  3. Compare the actual output, check its dimensions and download the generated file.

Decisions and limitations

  • Output width (pixels)
  • Output height (pixels)
  • Left position (pixels)
  • Top position (pixels)

Up to 500 frames, 4 megapixels per frame and 40 million decoded frame pixels in total. GIF delays are rounded to 10 ms with a 20 ms minimum; color reduction is lossy.

Questions about this task

Where do I use the current tool?

Edit real animation frames with their composed appearance and timing.

What should I check for gif cropper?

Check the full animation for subjects that move outside the proposed crop.

Which settings and formats are confirmed?

GIF. Up to 500 frames, 4 megapixels per frame and 40 million decoded frame pixels in total. GIF delays are rounded to 10 ms with a 20 ms minimum; color reduction is lossy.

Image Cropper

Rectangular cropping removes unwanted outer regions without stretching the retained subject.

Existing tool

Circle Image Cropper

Circle cropping masks a picture within a circular boundary.

Existing tool

Resize GIF

Animated GIF resizing changes frame dimensions for a smaller or larger animation.

Available

GIF Compressor

GIF compression reduces animation size through frame, dimension and palette choices.

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JPG to GIF

JPG to GIF conversion reduces a photograph to an indexed palette.

Existing tool

GIF to JPG

GIF to JPG conversion stores a selected animation frame or still GIF as a photograph.

Existing tool

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