ToolSuiteFree

Image Converter — Convert JPG, PNG and WebP Free Online

Change the format of any photo in seconds. Convert JPG to PNG, PNG to JPG or JPG to WebP, batch convert several images at once, and control the output quality before you download. Everything runs directly in your browser, so your pictures are never uploaded and stay completely private.

Upload images to convert

Click to choose images or drag and drop them here.

JPG, PNG, WebP, GIF or BMP · select several at once

Converted images

Choose one or more images, pick an output format and press Convert. Your converted files will appear here ready to download.

What is an image converter?

An image converter changes a picture from one file format to another — for example JPG to PNG or PNG to JPG — without needing any software installed. Different formats suit different jobs: JPG keeps photographs small, PNG preserves sharp detail and transparency, and WebP delivers the best size-to-quality ratio for modern websites. This free image converter runs entirely in your browser using the HTML canvas API, so your photos are never uploaded to a server.

How to convert an image format online

  • Click the upload box and choose one or several JPG, PNG, WebP, GIF or BMP files.
  • Select the output format — JPG for photos, PNG for transparency, or WebP for the smallest file.
  • Adjust the quality slider for JPG and WebP, and optionally set a maximum width.
  • Press Convert images and download each converted file with one click.

Which format should you choose?

  • JPG (JPEG) — the best choice for photographs, keeping colour detail while producing small files.
  • PNG — lossless quality with transparent backgrounds, ideal for logos, screenshots and graphics.
  • WebP — a modern format that is often 25–35% smaller than JPG at the same quality, great for websites and SEO.
  • Batch conversion — convert a whole folder of images in one pass and download them individually.

Why convert your images?

Converting a photo to the right format makes websites load faster, helps images display correctly on every app and device, and solves compatibility problems — for example when a platform refuses a WebP file and only accepts JPG or PNG. Combining a format conversion with a quality setting lets you shrink a heavy camera photo dramatically while keeping it sharp enough for print and screen.

Frequently asked questions

How do I convert JPG to PNG or PNG to JPG?
Choose your files, select "PNG" or "JPG" in the "Convert to" menu and press Convert images. The tool redraws each picture in the new format and offers a download button for every converted file.
Can I convert several images at once?
Yes. Select multiple files at once (or drag several onto the upload box) and the converter processes them all in one batch, showing a preview and a download link for each result.
Does converting an image reduce its quality?
PNG conversion is lossless, so quality is preserved exactly. JPG and WebP use the quality setting you choose — at 90% or higher the difference is normally invisible, while lower values create smaller files.
Which format is best for websites and SEO?
WebP usually gives the best balance of quality and file size for the web, which helps page speed and Core Web Vitals. JPG works everywhere as a safe fallback, and PNG is best when you need transparency.
Are my images uploaded to a server?
No. Every conversion happens inside your own browser using the canvas API, so your photos never leave your device and stay completely private.

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