How to Convert Between JPG, PNG, WebP & HEIC — Free, No Upload

When Format Conversion Is the Fix

Your iPhone saves photos as HEIC but the website only accepts JPG. Your designer sent PNG files but you need WebP for your website. A client sent WebP images but your CMS only handles JPG and PNG. You saved a logo as JPG but need PNG with transparency. Format conversion is one of the most common image tasks — and it does not require Photoshop.

How to Convert Image Formats

1. Open the Image Converter
2. Upload one or more images in any format
3. Select the output format (JPG, PNG, WebP, or others)
4. Download the converted images

Batch conversion works — select 50 images and convert them all at once. Everything processes in your browser, never uploaded to any server.

Format Guide — When to Use Each

• JPG — Best for: photos, social media, email. Smallest file size for photographic content. Does NOT support transparency.
• PNG — Best for: logos, graphics with text, screenshots. Supports transparency. Larger files than JPG for photos.
• WebP — Best for: websites. 25-35% smaller than JPG at same quality. Most browsers support it in 2026. Does NOT work in older email clients.
• HEIC — Apple's format. iPhones use it by default. 50% smaller than JPG. Convert to JPG for universal compatibility.
• SVG — Vector format for logos and icons. Scales infinitely. Convert to PNG with the SVG to PNG tool when raster is needed.

HEIC from iPhone — The Most Common Conversion

Since iOS 11, iPhones save photos as HEIC (High Efficiency Image Container). HEIC files are 50% smaller than JPG with the same quality — great for phone storage, terrible for compatibility. Windows can't always open them. Many websites don't accept them. Email recipients on Android can't view them.

The fix: convert HEIC to JPG. Zero visible quality loss, universal compatibility. If you share iPhone photos frequently, make this a habit: convert before sending.

PNG to JPG — Saving Space Without Losing Quality

PNGs of photographs are 3-5x larger than JPGs with no visible quality difference. A 4MB PNG photo converts to an 800KB JPG that looks identical. The only time to keep PNG: when you need transparency (logos on colored backgrounds) or pixel-perfect screenshots with text.

After converting, you can further reduce size with the Compress Image tool.