About Convertools
Convertools is a collection of free, everyday image tools. Convert a photo, shrink a file to fit an upload limit, or make an icon set, all without installing anything or creating an account.
Private by design
Every tool runs inside your web browser. Your images are processed on your own device and never uploaded, so the tools work just as well for personal photos, receipts, and documents you would rather not send to a server.
What you can do
- Convert HEIC, AVIF, JPG, PNG, and WebP
- Compress Image: Set a target file size for JPG, PNG, or WebP
- Resize Image: Exact sizes for Instagram, YouTube, X, and more
- Remove EXIF Data: Strip GPS location and camera details from photos
- Images to PDF: Combine JPG, PNG, or WebP images into one PDF
- Favicon Generator: favicon.ico, PNG, and Apple touch icons in one ZIP
- App Icon Generator: iOS and Android app icon sets in one ZIP
Free to use
Every tool is free. Ads on the site help pay for hosting and new tools. See the privacy policy for how ads use cookies.
Open-source software
Convertools is built with Next.js and React, both under the MIT License.
HEIC photos are decoded with heic-to, which is based on libheif and libde265. These are licensed under the GNU Lesser General Public License v3.0 and are loaded as a separate file only when you open a HEIC image.