Converts PNG files to GIF format — graphics with sharp edges, text overlays, screenshots, and images requiring transparent backgrounds to simple animations, memes, and images on platforms that support animated GIFs natively. All conversion happens locally in your browser with no file size limits.
Runs on Canvas
Content reviewed October 2026 · About Toolzum
Convert JPG photos to GIF in your browser — each JPG 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.
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.
Convert BMP bitmaps to GIF in your browser — each BMP 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.
Grade videos with 18 filters across Color, Artistic, Blur, and Lighting (grayscale, sepia, pixelate, gaussian blur, vignette, brightness/contrast/saturation) plus a live still-frame preview. Export MP4, WebM, or GIF — local FFmpeg work, unlimited saves.
Generate favicon packages — PNG icons plus Apple touch icons — from one image. Note: the .ico file is PNG data renamed (modern browsers only). Ship every platform icon in one pass — local generation, unlimited saves.
PNG (Portable Network Graphics) uses lossless encoding and is best for graphics with sharp edges, text overlays, screenshots, and images requiring transparent backgrounds. GIF (Graphics Interchange Format) uses lossy (limited to 256 colors) encoding and excels at simple animations, memes, and images on platforms that support animated GIFs natively. 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.
Your still image encodes to a single-frame GIF locally via the bundled gif.js worker (2 workers, quality 10, workerScript /gif.worker.js) using the encodeGif path in ImageCatchAllConverter. HEIC input decodes via heic2any, while TIFF/JXL inputs may not decode in browsers.
No — output is a single still frame, not an animation. Use the video-to-gif tool to cover animation.
Transparency flattens to white — no transparent option is passed to the encoder, so see-through areas become white in the GIF.
No. Conversion runs entirely in your browser and nothing is uploaded, so downloads on this local tool are unlimited.
GIF to PNG
Convert GIF images to PNG format in your browser. Photos never leave your device — processing runs locally in your browser with Canvas and WebAssembly.
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.
Image Format Converter
Convert one browser-decodable image to PNG, JPG, or WebP — the only outputs canvas can encode. HEIC/SVG/JXL/TIFF and other exotic targets fail honestly instead of pretending. Nothing is uploaded; every conversion runs in your browser.