Creator ToolboxOpen Telegram botFree PNG, JPG and WebP Image Converter
Convert images to PNG, JPG or WebP in your browser. Free on-device image conversion, with no file upload to our server.
Open toolWhat you can do
Select an image your browser can open and choose PNG, JPG or WebP. Conversion runs on your device. Save the result before closing or leaving the tool.
File limits and compatibility
The total input limit is 25 MB and an image may contain up to 25 megapixels. Output format support depends on your browser. Transparent areas are filled with white.
Mac Telegram cannot directly save local output files. Use the browser tool to process and download your file. History stores activity only, not downloadable files.
Do files leave my device?
These file tools process files in your browser. Files are not uploaded to our server. Files sent separately into a Telegram chat remain subject to Telegram's own storage and policies.