Convert Image Formats

Transform your images between different formats between JPG, PNG, WebP, TIFF, GIF and BMP. iPhone HEIC photos can be converted too.

Drop your images here to convert

Up to 10 files· Max 15MB per file

Choose the Right Format

JPG / JPEG

Best for photographs and complex images with many colors and gradients. Offers small file sizes but uses lossy compression.

Recommended for: Photos, web images, email attachments

PNG

Provides lossless compression and supports transparency. Ideal for images with text, sharp edges, or transparent backgrounds.

WEBP

Modern format developed by Google that offers both lossy and lossless compression. Smaller file sizes than JPG and PNG with similar quality.

Recommended for: Web images, ecommerce sites, speed-optimized websites

TIFF

High-quality format used in photography, scanning, and professional printing. Supports layers, multiple pages, and various color spaces.

Recommended for: Print designs, archiving, professional editing

HEIC / HEIF

High Efficiency Image Format used by Apple devices. Offers better compression than JPG with higher quality.

Upload iPhone HEIC photos here to convert them to JPG or PNG

How to Convert Image Formats

Upload Your Images

Drag and drop your images into the upload area or click to browse your files. You can upload multiple images at once to convert them in batch.

Select Target Format

Choose the format you want to convert your images to. For formats like JPG and WEBP, you can also adjust the quality level for the perfect balance between size and quality.

Download Converted Files

After the conversion process completes, you can download each file individually or get all converted images in a single ZIP archive.

Need To Convert In Bulk?

Select up to 10 images at once (20 when you're logged in) and convert them in one go. On your phone? The free Nimje Tools app converts photos too.

Get the Android app

500+

Images Processed Daily

99.9%

Quality Preservation

10x

Faster Processing

Image Format Comparison

Format	Compression	Transparency	Best Use Cases	File Size
JPG/JPEG	Lossy	No	Photos, complex images	Small
PNG	Lossless	Yes	Graphics, screenshots, logos	Large
WEBP	Lossy & Lossless	Yes	Web images, e-commerce	Very small
TIFF	Lossless	Yes	Professional printing, archiving	Very large
HEIC/HEIF	Lossy	Yes	iOS photos, storage optimization	Small

Common Conversion Use Cases

PNG to JPG

Convert PNG images to JPG to significantly reduce file size for photos without transparency. Perfect for sharing or uploading to websites with file size limits.

JPG to WEBP

Convert JPG to WebP to improve your website's loading speed. WebP offers smaller file sizes with comparable quality, improving user experience and SEO.

HEIC to JPG

Convert iPhone's HEIC photos to the more widely compatible JPG format for sharing, printing, or using in applications that don't support HEIC.

Nimje Tools is now on Android

Compress, resize, and edit your photos on the go. No sign-up needed. More about the Android app

GET IT ON Google Play

Frequently Asked Questions

What image formats can I convert with this tool?

You can convert to JPG, PNG, WebP, TIFF, GIF or BMP. You can upload any of those formats, plus HEIC photos from iPhones and SVG files.

Is there a file size limit for image conversion?

The free version allows conversion of images up to 10MB each. For larger files and batch processing, consider upgrading to our premium plan.

Does the image converter maintain the original quality?

Yes, our converter maintains the highest possible quality during conversion. For lossy formats like JPG and WEBP, you can adjust the quality settings to balance between file size and image quality.

How long does it take to convert an image?

Most conversions complete within seconds. Processing time depends on the original file size and the server load. Batch conversions of multiple images may take slightly longer.