Free Image Format Converter
Convert JPG, PNG, WebP, AVIF, TIFF & BMP — free, fast, and 100% private in your browser
Drop images here or click to upload
or browse your computer
Supported formats: JPG, PNG, WebP, AVIF, TIFF, BMP
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How to Convert Images Online
Converting images between formats takes just three simple steps with our browser-based tool.
Upload Your Image
Drag and drop a JPG, PNG, WebP, AVIF, TIFF, or BMP file, or click to browse. You can upload multiple images at once for batch conversion.
Choose Output Format
Select your target format and quality. Convert between any combination across all supported formats.
Download Converted File
Hit Convert, then download each file individually or all at once. No uploads, no sign-ups, no watermarks.
Supported Image Formats Overview
Each image format has unique strengths. Here is when and why to use each one.
Best for photographs and web images where small file size matters. JPEG uses lossy compression to reduce file size significantly while maintaining acceptable quality.
Ideal for graphics with text, logos, screenshots, and images requiring transparency. PNG uses lossless compression, preserving every pixel exactly.
Google modern format offering 25-35% better compression than PNG and JPEG. Supports both lossy and lossless modes with transparency. Ideal for websites wanting faster loading speeds.
Next-generation format using AV1 compression. Delivers files up to 50% smaller than WebP at the same quality. AVIF is rapidly gaining browser support.
Professional-grade format for printing, publishing, and archiving. Stores uncompressed or lossless image data with high color depth. Best for print-ready files at 300 DPI.
Standard uncompressed bitmap format with universal compatibility across all operating systems. Larger file size but guaranteed to open on any device.
When to Use Each Image Format?
| Format | Best For | Compression | Transparency | File Size | Browser |
|---|---|---|---|---|---|
| JPEG | Photos, web | Lossy | No | Small | 100% |
| PNG | Logos, UI | Lossless | Yes | Medium | 100% |
| WebP | Web perf. | Both | Yes | Very Small | 97% |
| AVIF | Next-gen | Both | Yes | Smallest | ~85% |
| TIFF | Lossless | Yes | Large | Native | |
| BMP | Legacy | None | Yes | Very Large | 100% |
Frequently Asked Questions
How do I convert a JPG to PNG without losing quality?
Use a lossless PNG converter that preserves original quality. Upload your JPG, select PNG as output, then download. Since our tool processes everything locally, there is no quality loss.
Is WebP better than PNG for image quality?
WebP offers 25-35% smaller files than PNG at the same quality level. However, PNG supports lossless compression with full transparency, making it better for screenshots and UI elements.
How to convert images to AVIF format online for free?
Upload your image, select AVIF as output, choose quality, and download. AVIF delivers files up to 50% smaller than WebP while maintaining visual quality.
Can I batch convert multiple images at once?
Yes. Upload several files at once, select your target format and quality, then click Convert. You can download them all with the Download All button.
What is the difference between JPG and JPEG?
No technical difference. JPG is a three-letter extension from older systems; JPEG is the full extension. Our converter handles both interchangeably.
Does this image converter upload my files to a server?
No. All conversion happens entirely in your browser using Canvas API. Your images never leave your device. 100% privacy, no size limits, instant processing.
Why Use Our Free Image Converter?
100% Private
All processing happens in your browser. Your images never leave your device.
Fast & Free
No registration required. Convert unlimited images instantly at no cost.
Multiple Formats
Support for JPG, PNG, WebP, AVIF, TIFF, BMP — all major image formats.
High Quality
Adjustable quality settings to balance file size and image quality.