Free Image Format Converter Online - BSR Tools

What is the BSR Image Format Converter?

The BSR Image Format Converter is a free browser-based tool that converts images between JPG, PNG, and WEBP formats with adjustable quality settings. Government exam portals, employment websites, and official forms often require photographs in specific formats — most commonly JPEG. If your image is in PNG or WEBP format, this tool converts it instantly without uploading to any server. It supports batch conversion, so you can process multiple files at once and download each converted image individually.

When to Use Each Image Format

• JPG/JPEG: Best for photographs and complex images. Lossy compression produces small files. Required by most government exam portals (SSC, UPSC, Banking)
• PNG: Best for images with text, logos, or transparency. Lossless compression preserves quality but files are larger. Some portals accept PNG for signatures
• WEBP: Modern format with superior compression. Not accepted by most government portals — convert to JPG before uploading

How to Convert Image Formats

1. Upload images: Click the upload area or drag-and-drop one or more images. All common formats are accepted
2. Select output format: Choose JPG, PNG, or WEBP using the format buttons
3. Adjust quality: For JPG and WEBP, use the quality slider (10-100%). Higher quality = larger file size. 85% is recommended for most uses
4. Click Convert All: All uploaded images are converted simultaneously
5. Download: Each converted image shows a preview with file size — click Download on each to save

Image Format Requirements for Government Exams (2026)

Most government exam portals require images in JPEG/JPG format. If you have taken a photo on your phone that saved as HEIC (iPhone) or PNG, you must convert it before uploading. Common scenarios where conversion is needed include: iPhone photos (HEIC→JPG), screenshots (PNG→JPG), WhatsApp-received images (WEBP→JPG), and scanner output (BMP/TIFF→JPG). When converting PNG to JPG, transparent backgrounds become white by default — our tool handles this automatically. For signatures scanned as PNG, convert to JPG only if the portal requires it, as PNG preserves the signature edges better.

Tips for Image Format Conversion

When converting for government forms, use a quality setting of 85-90% for photographs and 90-95% for signatures to maintain clarity. If the converted file is too large, reduce the quality slider — a 10% reduction in quality typically reduces file size by 30-40% with minimal visible difference. Always preview the converted image before uploading to the exam portal. For batch processing, upload all your files at once to save time. Remember that converting from JPG to PNG will not improve quality — it only changes the container format. If you need to reduce file size significantly, use our Image Resizer tool in combination with the format converter.