Stays on-device
Files never touch a server
Your files never leave your device
Convert & compress images. Privately.
Convert and compress JPG, PNG, WebP, HEIC and PDF in one place.
No uploads, no queues, and no copies left behind.
Drop images or a PDF
or · you can also paste an image
JPGPNGWEBPAVIFBMPHEICPDF
Original dimensions
Only format and quality change
Works offline
Install it for quick access
Private browser tools
Free online image converter and compressor — no upload
PicLite is a private image converter and compressor that runs in your browser. Convert HEIC to JPG, PNG to JPG, WebP to JPG, JPG to PNG, images to PDF, and PDF pages to JPG without uploading your files.
Supported formats
Convert and compress common image formats
HEIC to JPG
Turn iPhone HEIC and HEIF photos into JPG files that work across Windows, Android, email and web forms.
JPG, PNG and WebP
Change between everyday image formats and adjust quality before downloading a smaller copy.
Images and PDF
Convert images to a combined PDF or render PDF pages to images in the same local workflow.
On-device
How to convert an image without uploading
- 01
Choose a file
Drop an image or PDF, browse your device, or paste an image from the clipboard.
- 02
Choose the output
Select JPG, PNG, WebP or PDF. JPG and WebP also offer a target file size slider that adjusts quality automatically.
- 03
Download the result
Convert one file or process a batch, then download the result or a ZIP of the results.
Nothing is ever uploaded.
Private by design
Files are decoded and converted in this browser. PicLite does not need an account, upload queue or server-side copy of your images. Close the tab and your working files are gone from the page.
Open source
Open source and self-hostable
PicLite is open source under the MIT license. You can read the code, run it locally, or host your own copy to verify that files are processed on your device. Issues and contributions are welcome.
FAQ
Image conversion questions
Is PicLite an online image converter?
Yes. PicLite is an online image converter that runs in your browser, so you can convert JPG, PNG, WebP and HEIC files without sending the file to a server.
Can I convert HEIC to JPG without uploading?
Yes. Select a HEIC or HEIF photo, keep JPG as the output format, and convert it locally in the browser. The original photo is not uploaded by PicLite.
Can PicLite convert PDF to JPG and images to PDF?
Yes. PicLite can render PDF pages as images and combine image files into a multi-page PDF. The conversion happens on your device.
Is PicLite open source?
Yes. PicLite is open source under the MIT license, so anyone can read the code, run it locally, or self-host a copy to verify how files are processed.
✓