Dreamega.ai

Image Format Converter

Convert your images between PNG, JPG, WebP, AVIF, and BMP formats with customizable quality settings.

Upload Images

Upload or Select File

Conversion Settings

PNG
Alpha
JPG
Quality
BMP
WebP
AlphaQuality

What is Image Format Converter?

A free online tool that converts images between popular formats instantly in your browser with complete privacy.

5Formats Supported
100% LocalProcessing
BatchProcessing
FreeNo Cost

Image Format Converter allows you to convert images between PNG, JPG, WebP, AVIF, and BMP formats instantly in your browser with complete privacy.

Powerful Image Format Converter Features

Convert images between PNG, JPG, WebP, AVIF, and BMP formats instantly in your browser. Fast, secure, and free.

100% Private & Secure

All conversions happen locally in your browser. Your images never leave your device.

Lightning Fast

No upload required means instant conversion. Process multiple images in seconds.

Multiple Formats

Support for PNG, JPG, WebP, AVIF, and BMP. Convert between any formats freely.

Quality Control

Adjustable quality slider from 1-100 for lossy formats. Find the perfect balance.

Batch Processing

Convert multiple images at once. Save time with drag-and-drop batch conversion.

Smaller File Sizes

WebP and AVIF formats reduce file sizes by 25-50% with same visual quality.

Works Everywhere

No software installation needed. Works on any modern browser, any device.

Completely Free

No hidden fees, no watermarks, no registration. Unlimited free conversions.

How to Use Image Format Converter

Convert images between formats instantly in three simple steps with complete privacy

step1

Upload Your Images

Choose Output Format & Quality

Download Converted Images

Image Format Converter FAQ

Still have questions?

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Yes, our image format converter is completely free to use with no hidden fees, watermarks, or registration required. You can convert unlimited images between PNG, JPG, WebP, AVIF, and BMP formats without any restrictions.
No, all image conversions happen locally in your browser. Your images never leave your device, ensuring complete privacy and security. This also means faster conversions since there's no upload or download time.
Our converter supports the most popular image formats: PNG (lossless, transparency support), JPG/JPEG (compressed, ideal for photos), WebP (modern format with excellent compression), AVIF (next-gen format with superior compression), and BMP (uncompressed bitmap). You can convert between any of these formats.
WebP is a modern image format developed by Google that provides superior lossless and lossy compression. AVIF is a next-generation format based on the AV1 video codec, offering even better compression than WebP. Both formats can reduce file sizes by 25-50% compared to JPEG while maintaining similar quality, making them ideal for web use.
Yes, you can adjust the quality slider from 1 to 100 for lossy formats like JPG, WebP, and AVIF. Higher values mean better quality but larger file sizes. We recommend 80-90 for a good balance between quality and file size. PNG and BMP are lossless formats where quality settings don't apply.
Yes, our converter supports batch processing. You can drag and drop or select multiple images at once, and they will all be converted to your chosen format with the same quality settings. This saves significant time when processing many images.
It depends on the format and settings. Converting to lossless formats like PNG preserves 100% quality. For lossy formats (JPG, WebP, AVIF), some quality loss may occur, but at high quality settings (80+), the difference is imperceptible to most viewers. Converting from a lossy format to another lossy format may accumulate quality loss.
WebP offers significantly better compression than JPG, typically producing files 25-35% smaller at the same visual quality. It also supports transparency (like PNG) and animation (like GIF). Most modern browsers support WebP, making it an excellent choice for web images to improve page load times and save bandwidth.