HeicToPng
A browser-based tool for converting iPhone HEIC photos to PNG format.
🛡️ AgentReady threat assessment
MAESTRO 7-layer threat model + OWASP AIVSS risk score for HeicToPng, derived from its capabilities.
These scores are auto-generated from public information (the agent's own listing, docs, and repository) using the canonical OWASP AIVSS formula and the MAESTRO framework — an estimate for guidance, not a penetration test, audit, or certification. See the scoring methodology — every score is re-derived by the same automated method as an agent's public evidence changes.
Overview
HeicToPng is a web application that converts HEIC image files, commonly used by iPhones and other Apple devices, to the more universally compatible PNG format. It is designed for any user who needs to share or use iPhone photos on devices, software, or platforms that do not support the HEIC format. The tool runs entirely within the user's web browser, ensuring complete privacy as no files are uploaded to external servers. It solves the problem of image compatibility by providing a fast, free, and secure conversion method without requiring software installation, account creation, or file uploads. It supports both single and batch conversions, making it efficient for processing multiple photos at once.
Key features and capabilities
- Converts HEIC files to PNG format
- Runs entirely in the browser for 100% privacy
- Supports batch conversion of multiple files
- Requires no user sign-up or account creation
- Processes files instantly with no upload wait time
- Free to use with no limitations
Use cases
- Converting iPhone photos for use on Windows PCs or Android devices
- Preparing images for upload to websites or social media that don't support HEIC
- Batch processing a camera roll to create a universally compatible photo archive
- Quickly converting a single image to embed in a document or presentation
- Sharing photos with colleagues or friends who use incompatible software
- Ensuring image accessibility before printing or professional editing