Free Image Converter

Completely free and unlimited. No signup, no credit card, no watermark. Convert as many images as you want, as many times as you want. The tool runs entirely in your browser, so there’s no server cost on our side — which is why we don’t need to cap usage.

No image is uploaded to our server. All conversion, compression, and resizing happens directly in your browser — on your own device. Files never leave your machine. This is safer for privacy and also faster, since you’re not waiting on an upload. Personal photos, client documents, commercial photography — all stay only on your device.

Drop the .heic or .heif files you transferred from your iPhone (via AirDrop, iCloud, or USB) onto the tool. Choose "JPG" (or "WebP" for the web) as the output format and hit "Convert all". The decode happens automatically and your quality setting is applied. This conversion is often required because many websites and admin panels don’t accept HEIC uploads.

WebP should be the default choice for modern websites — files are typically 25–35% smaller than JPG and 50–80% smaller than PNG, and every modern browser supports it. Pick JPG if you need broad compatibility with older systems or email attachments. Pick PNG when transparency matters (logos, icons, product photos with transparent backgrounds) — but PNG is lossless, so files stay large. Rule of thumb: WebP for websites, JPG for email and legacy systems, PNG for transparent graphics.

The quality slider controls JPG and WebP compression strength. 100 is highest quality (largest file), 10 is heaviest compression (smallest file, visibly degraded). 75–85 is ideal for most uses — imperceptible loss with 50–70% size savings. Use 90+ for professional/print work, 70–80 for sharing, 60–70 for thumbnails. PNG is lossless, so the slider has no effect on PNG output.

Set a target size (e.g. 500 KB or 1 MB) and the tool starts at your chosen quality, then steps quality down until the output fits the target. Useful for upload forms with size limits, WhatsApp Business profile photos, email attachments, or hitting a specific KB budget per image on your website. For WebP output the tool uses the same libwebp engine that powers Squoosh and the command-line cwebp — that means "quality 70" actually produces a quality-70-sized file instead of being inflated like the browser's built-in WebP encoder typically produces.

It caps every image to the specified width, preserving the original aspect ratio. Modern phones shoot at 4032px+ which is wasteful on the web; resizing to 1920px or 1200px dramatically cuts file size and speeds up page loads. Images already smaller than the target width are not upscaled — they’re left alone.

There’s no technical upper limit we set. You can add as many files as your browser’s RAM can hold — in practice, people regularly process 200–500 photos without issue. For very large jobs (1000+ files, or files over 50 MB each) we recommend splitting them into smaller groups so your browser stays responsive. The per-file cap is 50 MB, which only ever comes up for raw photography.

No — re-encoding a digital file never improves image quality, it only preserves it or reduces it based on the quality setting. The tool’s job is to shrink file size (faster websites, lower data usage) and change formats (e.g. HEIC → JPG). It doesn’t upscale, enhance, or adjust brightness/contrast. Use a photo editor for those tasks.

Yes — when you convert PNG → PNG or PNG → WebP, transparent backgrounds are preserved. If you convert PNG → JPG, transparent areas become white because JPG doesn’t support transparency. For logos, icons, or product photos with transparent backgrounds, choose WebP output: you keep transparency and still get the size benefit.

Web Gerek is a no-code website builder for small businesses — barbers, dental clinics, lawyers, restaurants, and similar local service businesses. We provide 14 ready-made templates, a QR menu system, online booking, link-in-bio pages, and more. This image converter is one of the free tools we offer to help people building websites.