Image Format Converter
Convert images to JPG, PNG, or WebP with local quality controls.
Different platforms want different image formats - JPG for photos, PNG for transparency, and WebP for lean web pages. This tool decodes any image your browser supports onto a canvas and re-encodes it as JPG, PNG, or WebP without uploading it. Use the quality slider for lossy formats; for a dedicated WebP path, see the WebP Converter.
Runs on your device. This tool processes your file inside this browser tab. Nothing is uploaded, so it also works offline once the page has loaded, and closing the tab discards the file from memory.
Loading tool
How it works
- 01
Drop or select your image (JPG, PNG, WebP, GIF, or BMP).
- 02
Pick the output format and adjust quality if needed.
- 03
Click Convert and download the result - nothing leaves your browser.
Details
- Category
- Images
- Runs
- In your browser
- Files uploaded
- No
- Cost per run
- Free
- Sign-in
- Not required
- Works offline
- Yes, once loaded
Last updated 2026-08-12
Common questions
Which formats can I convert between?
PNG, JPG, WebP. Input can also be GIF, BMP, or any format your browser can decode.
Does converting to JPG lose quality?
JPG is a lossy format. Use the quality slider to trade off size vs fidelity. PNG and WebP (at max quality) preserve detail.
Can I convert several images at once?
This converter handles one image at a time. Use the E-commerce Image Batch Processor when you need a ZIP of multiple converted images.
What's the difference between this and the WebP Converter?
This tool converts to any of PNG, JPG, or WebP from one place. The WebP Converter is a focused single-purpose path when WebP is always your target.
Use this from your code
This tool is also a REST endpoint, so you can run it in a pipeline instead of by hand. Each call costs 2 credits and needs an API key. See the API reference for every parameter.
curl -X POST https://fileoven.com/api/v1/tools/image-converter \ -H "Authorization: Bearer sk_live_..." \ -F "file=@input.png" \ -F "format=webp" \ -o converted.png