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Tool

Image Converter

Convert images between JPG, PNG, WebP, AVIF, BMP, GIF, and more. Resize and compress your photos for free, right in your browser.

Todo o processamento acontece no seu navegador. Nenhum arquivo é enviado aos nossos servidores.

What it is

The Image Converter is a free online tool to convert photos between various formats like PNG, JPG, WebP, AVIF, BMP, and static GIF. You can also resize the width and adjust the compression, all processed directly in your browser without sending anything to a server.

Each format has its ideal use case: JPG is lightweight and ideal for photos, PNG preserves transparent backgrounds and fine details, WebP is great for the Web, and AVIF is the new generation of ultra compression. The system is flexible and even accepts SVG files to be converted into common raster images. With this tool, you can freely convert between these formats on your computer or mobile browser.

When you upload an image, you can choose the output format, type a new width in pixels (the height adjusts automatically to maintain aspect ratio), and adjust the quality with a slider for formats that support compression. The result shows the final file size and the percentage of space saved compared to the original, allowing you to compare before downloading.

How to use

  • Drag and drop the image into the indicated area or click to choose a file from your device.
  • Choose the output format: JPG, WebP, PNG, AVIF, BMP, or GIF, depending on your needs.
  • Adjust the width if you want to reduce the image dimensions (leave blank to keep the original size).
  • Move the quality slider to balance sharpness and file size for formats that support compression.
  • Click "Download New Image" to save the result to your device.

Your photos stay on your computer

Most image converters online work by sending your photo to an external server, where it is processed and then returned to you. This tool is different: all conversion happens within your own browser, using the resources of your computer or phone. No image leaves your device at any point in the process, which guarantees more privacy (important for personal or document photos) and makes the conversion much faster, as it doesn't depend on your connection's upload speed.

(Note on support: formats like AVIF or BMP via image export depend on your browser's compatibility. If there is no native support on your device, the smart tool applies a safe fallback to PNG, displaying a visual alert.)

Perguntas frequentes

Are my images sent to a server?

No. All conversion happens in your own browser, using your device's resources. No images are uploaded to servers or the cloud, so your photos always stay with you.

How to convert WebP to JPG?

Select the WebP file, choose JPG as the output format and click to convert. Then just download the new image in JPG format, ready to use.

Does converting the image cause it to lose quality?

It depends on the format and compression. Formats like JPG and WebP use lossy compression, so high compression may reduce sharpness a bit. For logos, prints and images with transparency, choose PNG, which better preserves details.

What is the difference between JPG, PNG and WebP?

JPG generates small files and is ideal for photos. PNG maintains transparent areas and is great for logos and prints. WebP is a modern format that combines good quality and reduced size, widely used on fast websites.

Do I need to install any programs or pay?

No. The tool is free, without registration and without a watermark, and works directly in the browser on your computer or cell phone. Just open the page, choose the image and convert.

Can you convert multiple images at once?

No. The tool processes one image at a time: download the result and upload the next photo to continue. As there is no limit on conversions or waiting between one image and another, you can quickly convert several photos in a row.

How to resize an image without making it distorted?

Just enter the new width in pixels in the resizing field. The height automatically adjusts to maintain the original aspect ratio of the image, preventing it from being stretched. To further reduce file size, combine resizing with quality control, available in JPG and WebP formats.

What image formats does the tool accept?

The tool converts between the three most used formats today: JPG, PNG and WebP. Other formats, such as HEIC from iPhone, TIFF or RAW from professional cameras, are not currently supported.

Sobre este conteúdo

Escrito por:
Equipe Ferramenta Grátis
Atualizado em:
2 de julho de 2026

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Free Online Image Converter: PNG, JPG, WebP, AVIF