Converts GIF files to WebP format — simple animations, memes, and images on platforms that support animated GIFs natively to modern websites. All conversion happens locally in your browser with no file size limits.
Runs on Canvas
Content reviewed October 2026 · About Toolzum
Converts WebP files to PNG format — modern websites to graphics with sharp edges, text overlays, screenshots, and images requiring transparent backgrounds. All conversion happens locally in your browser with no file size limits.
Convert animated GIFs to WebP format for modern websites. Shrink file sizes by 60% while keeping animation and transparency intact. Everything runs locally in your browser — nothing is uploaded.
Converts HEIC files to PNG format — Apple device photos to graphics with sharp edges, text overlays, screenshots, and images requiring transparent backgrounds. All conversion happens locally in your browser with no file size limits.
Convert animated GIFs to modern WebP or WebM formats with transparency support — ~10x smaller files. Shrink GIFs dramatically for modern web use — local conversion, unlimited saves.
Converts HEIC files to PDF format — Apple device photos to document sharing, printing, and archival with consistent formatting. All conversion happens locally in your browser with no file size limits.
GIF (Graphics Interchange Format) uses lossy (limited to 256 colors) encoding and is best for simple animations, memes, and images on platforms that support animated GIFs natively. WebP (Web Picture Format) uses lossy or lossless encoding and excels at modern websites — Google-recommended format with superior compression for faster page loads. Converting between them lets you take advantage of each format's strengths — for example, using a compressed format for sharing and a lossless format for editing. All conversion happens locally in your browser with no file size limits.
Converts GIF files to WebP format — simple animations, memes, and images on platforms that support animated GIFs natively to modern websites. All conversion happens locally in your browser with no file size limits.
Seconds for typical files on a modern device; large files scale with size and CPU. Conversion speed depends on the machine, not the formats — close heavy tabs for big batches.
From lossy (limited to 256 colors) to lossy or lossless: quality is preserved as far as the formats allow.
Yes — archive GIF originals before batch-converting. Re-converting from WebP back to GIF never restores discarded data.
WebP to GIF
Convert WebP images to GIF in your browser — each WebP still encodes to a single-frame GIF locally via the bundled gif.js worker. Stills-only output flattens transparency to white, and downloads are unlimited since nothing is uploaded.
Bulk Image Format Converter
Convert image batches between JPG, PNG, WebP, and AVIF outputs (JPEG/PNG/WebP/AVIF/HEIC/HEIF/GIF/BMP/ICO/SVG inputs; HEIC via heic2any, SVG rasterized at intrinsic size or 1024px fallback) with a quality slider (10–100, default 80). Pair pages (?from/?to) preset the output. Flat ZIP renamed per file — local, 5-file guest batches, 25 signed-in, 500 Pro.
Batch Image Converter
Convert a batch of images to one output — JPG, PNG, or WebP — at quality 10–100% (default 80%), capped at 4096px longest side, then download everything as a ZIP. Files that fail conversion fall back to their originals inside the same archive — local library work.