Convert image formats without uploading
Format conversion sounds simple until an app refuses your file. Toolabs converts the formats that cause the most friction: HEIC photos from iPhones, WebP images saved from websites, and PNG files that are too heavy to upload.
HEIC to JPG
Convert iPhone HEIC photos to JPG without uploading them. Choose quality and size, then download individual images or a ZIP. Free, no signup.
Open toolConvertPNG to WebP
Convert PNG images to WebP in your browser. Keep transparency, reduce file size, and download in seconds — no upload, no signup.
Open toolConvertWebP to JPG
Convert WebP images to widely compatible JPGs in your browser. Choose quality, handle transparency, and download instantly. No upload.
Open toolConvertJPG to PNG
Convert JPG photos to PNG in your browser. No upload, no signup, and no artificial quality gain — just a lossless PNG copy of the image.
Open toolThis tool runs entirely in your browser. Toolabs does not receive, store, or see your files. Learn more
Every conversion uses your browser’s image decoder and Canvas encoder. That means no file upload, no email link, and no waiting for a remote server. For a smaller file rather than a different format, use Compress Image instead.
Frequently asked questions
Does converting change the image quality?
Converting to JPG or WebP is lossy and always re-encodes the pixels. Converting to PNG is lossless, but the file will usually be larger than the JPG you started with.
Can I convert several images at once?
Yes. Add multiple files, process them together, and download each result or all results as a ZIP file.
Is HEIC support available in every browser?
The HEIC decoder runs in your browser through WebAssembly. Current versions of Chrome, Safari, Firefox, and Edge are supported; very old browsers may not have enough memory for large photos.
Are animated images supported?
The converter handles the first frame of animated WebP or HEIC files. Animation is not preserved.