Plotlake

What Plotlake is

Plotlake is a browser-based tool for converting images and videos into GIF, Animated WebP, or APNG animations; MP4 is also listed as an output format. Image inputs include JPG, PNG, WebP, and HEIC/HEIF, while video inputs include MP4, WebM, MOV, AVI, and MKV. Users can adjust frame delay, loop count, compression, dithering, palette size, and padding color, or choose Social, High Quality, Tutorial, and Small File presets. Optimization options are listed for X, Discord, Slack, Telegram, and Email. Folders of image sequences can be imported and sorted by filename. The maker says processing takes place in the browser and files are not uploaded to a server. Limits are 100 MB per input, 60-second videos, and 300 frames. The first video conversion downloads a roughly 30 MB FFmpeg core, which the page says is cached afterward. The Free plan costs nothing and has no signup requirement, watermark, or branding. The maker describes the tool as having no premium tier, trial, hidden fees, or paywall.