PNG to IIQ | Fast & Free & Secure
Convert PNG to IIQ online in seconds. No signup. Secure processing; files auto-delete in ~2h. Works on mobile & desktop.
Smart Auto-Detection – ConvertSea
No need to select your file type — we've already detected it.
Just upload your file and choose the format you want to convert it to. Our system automatically recognizes the input format, so you can focus on getting the output you need.
What is PNG?
PNG (Portable Network Graphics) is a lossless raster image format designed as an open replacement for GIF. A .png uses DEFLATE compression, keeping file sizes small without sacrificing pixel fidelity, and it supports 8-bit palette images or 24/48-bit truecolor. Crucially, PNG includes full alpha transparency (up to 16-bit), enabling smooth edges, soft drop-shadows, and overlays—something JPG cannot do. Features include embedded color profiles (sRGB/ICC), gamma information for consistent brightness, and Adam7 interlacing for progressive display on the web. PNG is ideal for UI assets, logos, icons, diagrams, and screenshots; for photographs, JPG/WEBP/AVIF often yield smaller files. Standard PNG stores a single image; animated PNGs (APNG) extend the format for sequences. You can create or edit PNG with Photoshop, GIMP, Affinity Photo, and most graphics tools.
Why convert?
File conversion solves everyday compatibility, size, quality, and workflow gaps. You might convert to open a file in different software or on another device; to shrink file size for faster uploads and sharing; to switch between lossy and lossless options for the right balance of quality and efficiency; to unlock features like transparency, layers, captions, or richer metadata; to meet accessibility, archival, or compliance requirements; to prepare assets for the web or print with proper color space, resolution, and layout; to secure content via encryption or redaction; or to streamline automation and backups. Because each format has strengths and trade-offs, conversion lets you keep an edit-friendly master, deliver a lightweight copy, and store a durable archive—always converting from the highest-quality source to avoid compounding losses.
Upload Your File
Upload your file (drag & drop or click). Input type is auto-detected—no need to choose it.
Pick Format & Options
Pick the output format and (if available) adjust options like OCR, quality, bitrate, or resolution.
Convert & Download
Convert & download your file. Rate us.
Convert Your Files Instantly – Fast, Secure & Free
Welcome to ConvertSea, the ultimate online tool to convert your files with speed, accuracy, and zero hassle. Whether you're changing image formats, converting videos, editing documents, or extracting audio, our platform delivers instant, high-quality results across hundreds of file types.
No downloads, no registration, and no watermarks — just upload your file, choose the format you need, and download your converted file in seconds.
From PDF to Word, MP3 to WAV, JPG to PNG, or MP4 to MOV, ConvertSea ensures that your content stays clean, secure, and exactly how you want it.