Convert and create
Turn GIF animation or individual frame images into a predictable sprite sheet.
Convert animation frames, build or split sprite sheets, and refine pixel art with focused tools that run locally in your browser.
Each tool solves one clear job, so you can enter the workflow wherever your asset currently is.
Turn GIF animation or individual frame images into a predictable sprite sheet.
Cut regular sheets back into numbered frames for editing, review, or import.
Pixelate images or enlarge pixel art with crisp edges, then download PNG files.
Every tool has a real local processor, preview, safety checks, and downloadable output.
Decode an animated GIF, choose frame sampling and columns, then export one ordered PNG sprite sheet.
Open toolCombine up to 200 existing frames with custom ordering, cells, alignment, padding, and background.
Open toolDefine a regular grid by frame size or row and column count, then download individual PNG frames or a ZIP.
Open toolScale pixel art by 2×, 3×, 4×, or 8× with nearest-neighbor rendering and preserved transparency.
Open toolReduce image resolution and colors with palette and dithering controls for a crisp pixel-art result.
Open toolImage decoding, canvas processing, previews, and exports happen in the browser. BG-Zero does not upload these files to a server.