Convert images between web formats in your browser — no upload, no server. We render the source image onto a canvas, then re-encode it in the target format. The conversion runs locally, which means even very large images don't leave your device.
Encode any image to a Base64 data URI or decode a URI back to an image preview. Drag and drop, no upload.
Combine one or more JPEG, PNG, or WebP images into a single PDF. Reorder pages, pick A4/Letter/fit-to-image. No upload.
Pixel-exact cropping with draggable handles, aspect-ratio presets, and numeric inputs. PNG, JPEG, or WebP out.
Turn one image into a complete favicon set — .ico plus PNG sizes and apple-touch-icon, with ready-to-paste head tags.
See what a photo reveals — GPS location, device, timestamps — and download a metadata-free copy without re-encoding.
Rasterize an SVG file or pasted markup at any resolution, with transparent, white, or custom backgrounds.
PNG is a lossless raster format with full transparency support. It's the right choice for screenshots, UI graphics, icons, line art, and any image that must be pixel-perfect. PNG files are typically larger than JPEG or WebP for photographs, smaller for graphics with large flat-colored regions.
JPEG (.jpg, .jpeg) is the dominant lossy photo format on the web. It excels at compressing natural images with smooth gradients but cannot represent transparency. Quality settings between 75 and 90 are the sweet spot for visually indistinguishable compression. Each save loses a small amount of fidelity — never edit a JPEG repeatedly.
WebP is a modern format from Google that supports both lossy and lossless compression plus full transparency. It produces files roughly 25–35% smaller than JPEG at the same quality, and smaller than PNG for most graphics. Browser support is universal on every modern browser since 2020.
HEIC is Apple's default photo format on iPhone since iOS 11 — roughly half the file size of an equivalent JPEG at the same visual quality. Most non-Apple software and every web browser can't open it directly, which is why photos AirDropped or emailed from an iPhone often show up as a blank or broken file. Convertitive decodes HEIC locally in your browser and re-encodes it as JPG or PNG — nothing is uploaded.
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