Capture GIF Frames Extractor Online
Capture GIF Frames and Extract every frame from an animated GIF as individual PNG or JPEG images. Free, offline, client-side - real multi-frame decoder, not a snapshot.
Decode every frame of an animated GIF and save them as individual PNG or JPEG images. The tool uses the browser's built-in ImageDecoder (WebCodecs) for real multi-frame extraction — not just a snapshot of the currently-rendered frame.
How to Use Capture GIF Frames Extractor Online
- Choose or drop a GIF. Click the drop zone to open a file picker, or drag a
.giffile onto it. The tool accepts any standard animated GIF. - Pick an output format. PNG keeps transparency and is lossless. JPEG is smaller but drops the alpha channel - the quality slider appears when JPEG is selected.
- Click Extract Frames or press Ctrl/Cmd+Enter. The button turns into "Decoding frames…" while the
ImageDecoderreads every frame from the GIF binary. - Read the stats line. It reports the frame count, dimensions, total animation duration (sum of all frame durations in ms), source size, and decode time.
- Inspect the grid. Each frame is a thumbnail with its frame number (#1, #2, …) and per-frame duration in ms underneath. Click any thumbnail's Download button to save just that frame.
- Save them all at once. "Download all frames" queues one download per frame with a 120 ms gap so the browser accepts them all.
- Heads-up on browser support. If your browser lacks
ImageDecoder, the tool falls back to capturing only the first rendered frame and shows a warning - this is honest about the limitation.
Frequently Asked Questions
What is GIF frame extraction?
Taking an animated GIF and saving every frame of its animation as a separate still image. Each frame represents one moment in the sequence, and can be edited, analysed, or repurposed independently.
How does this tool actually decode all frames?
It uses the browser’s native ImageDecoder API (WebCodecs). The decoder reads the GIF bytes, walks each frame record, and hands us a VideoFrame we draw to a canvas. That is true frame-by-frame extraction, not a snapshot of the animated <img> element.
Which browsers support the multi-frame decoder?
Chrome 94+, Edge 94+, Safari 17+, and Opera 80+. Firefox has only recently begun shipping ImageDecoder; older versions trigger the fallback snapshot path with a visible warning.
What output formats are supported?
PNG (lossless, keeps transparency) or JPEG (smaller, drops the alpha channel). The JPEG quality slider lets you trade file size for fidelity between 40% and 100%.
Is there a file size or frame limit?
There is no hard file-size cap, but the tool refuses GIFs with more than 500 frames to keep memory usage safe in the browser. Most practical GIFs are well under that number.
Does the tool keep the original frame durations?
Yes. Each exported frame is accompanied by the duration in milliseconds reported by the GIF decoder, shown in the thumbnail and stored in the stats. Use those timings to reconstruct the animation in video editors if needed.
Will frame extraction lose image quality?
PNG output is lossless – you get an exact byte-accurate copy of each decoded frame. JPEG re-encodes with the quality slider you chose; setting it to 100 is near-lossless but still larger than PNG for simple flat-colour GIFs.
Does this tool work offline?
Yes. After the first page load, everything runs locally. Disconnect from the internet and the tool keeps extracting frames.
Is my data secure and is this tool free?
Yes on both counts. The GIF never leaves your browser – no upload, no server call, no analytics on the file. The tool is free with no sign-up or usage caps.
Can I re-assemble the frames back into a GIF?
Not in this tool. Use a companion GIF creator that accepts a folder of PNGs plus a per-frame delay list – the stats line and per-frame “Nms” readouts give you all the timing data you need.