weconvertit

Image

Image Converter

Convert PNG, JPEG, WebP, GIF, BMP, and AVIF — instantly, in your browser.

Need to switch between image formats without sending your photos to a cloud service? This converter runs every transformation on your own device using the browser's built-in Canvas API — meaning your files are never uploaded, never stored, and never seen by anyone else. Choose PNG for pixel-perfect screenshots, JPEG for compact photos, or WebP for the smallest web-ready file size. Quality is adjustable before you download.

Convert Between Formats

View all →

Jump straight to a specific conversion — each page is pre-configured and ready to go.

Convert PNG to JPEG Convert JPEG to PNG Convert PNG to WebP Convert WebP to PNG Convert JPEG to WebP Convert WebP to JPEG Convert PNG to AVIF Convert JPEG to AVIF Convert WebP to AVIF Convert GIF to PNG Convert GIF to JPEG Convert GIF to WebP Convert GIF to AVIF Convert BMP to PNG Convert BMP to JPEG Convert BMP to WebP Convert BMP to AVIF Convert AVIF to PNG Convert AVIF to JPEG Convert AVIF to WebP Convert HEIC to JPEG Convert HEIC to PNG Convert HEIC to WebP Convert HEIC to AVIF Convert SVG to PNG Convert SVG to JPEG Convert SVG to WebP Convert SVG to AVIF

Related Tools

Compress Image Image to PDF Extract Text (OCR)

Need a transparent PNG?

PNG is the only format that stores a transparent background. After converting, use these tools to remove a background and save a clean transparent PNG.

Make Background Transparent Remove Logo Background

How to Use

  1. 1

    Drop one or more images onto the upload area, or click to browse. PNG, JPEG, WebP, GIF, BMP, and AVIF are all accepted as input.

  2. 2

    Choose your output format — PNG for lossless quality, JPEG or WebP for a compact file, or AVIF for the smallest modern web file with full transparency support.

  3. 3

    If you selected JPEG or WebP, use the quality slider to balance sharpness against file size.

  4. 4

    Click the download button next to each converted image to save it.

Frequently Asked Questions

Which formats are supported?

PNG, JPEG, WebP, GIF, BMP, and AVIF are all accepted as input. Output formats are PNG, JPEG, WebP, and AVIF. PNG/JPEG/WebP are encoded natively by the browser canvas; AVIF output is encoded via a WebAssembly encoder that runs locally. GIF and BMP remain input-only.

Does converting change the image quality?

Converting to PNG is lossless and preserves every pixel. JPEG and WebP apply lossy compression, which you control with the quality slider. Higher values look closer to the original; lower values produce smaller files.

Can I convert multiple images at once?

Yes — drop several files in one batch. Each image is converted independently and shown with its own download button.

Is there a file size or count limit?

No server-side limits apply because everything runs locally. The only constraint is your device's available memory, which comfortably handles hundreds of typical photos.