Which video formats work?
H.264 MP4 and WebM normally use the browser decoder. When the browser rejects HEVC/H.265 MP4, TabPebble loads a self-hosted FFmpeg WebAssembly decoder and still processes the file locally without uploading its contents.
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Convert up to 12 seconds of H.264, HEVC/H.265 MP4, WebM, and other videos into GIF locally, with a fallback for unsupported browser codecs.
Three simple steps
Choose an H.264, HEVC/H.265 MP4, WebM, or other valid video up to 200 MB.
Set a clip up to 12 seconds, output width, FPS, and color count; 12 seconds at 12 FPS is supported.
Generate, preview, and download locally. Unsupported native codecs use an on-demand local compatibility decoder.
Privacy first
Tool input and results are processed in temporary state for the current page. The TabPebble application does not send them to a server, write them to a database, or create processing history. Pages and code still load through ordinary network requests. Your browser may restore a tab, while downloads and clipboard copies remain on the device until you remove or replace them.
FAQ
H.264 MP4 and WebM normally use the browser decoder. When the browser rejects HEVC/H.265 MP4, TabPebble loads a self-hosted FFmpeg WebAssembly decoder and still processes the file locally without uploading its contents.
Yes. Core tools are free to use and do not require an account.
No. The TabPebble application performs the tool task in your browser and does not put input into site requests; ordinary page and code requests still reach the hosting service.