Radically private
Conversion runs entirely inside your browser sandbox. Nothing is uploaded, stored, logged or shared — ever.
Batch-convert iPhone HEIC photos to JPG, PNG or WebP in seconds. Every pixel is processed on your own device — your photos never touch a server. No ads, no watermarks, no limits.
Your converted images will appear here. Drop files above to get started.
Built on a modern client-side engine — not a rusty upload queue from a decade ago.
Conversion runs entirely inside your browser sandbox. Nothing is uploaded, stored, logged or shared — ever.
No upload, no queue, no round-trip. A 12-megapixel HEIC converts in well under a second on a laptop.
Precise quality control from 10–100%, lossless PNG output and optional downscaling for perfect web delivery.
Drop hundreds of files at once, watch live savings per image, then grab everything in a single clean ZIP.
Works identically on Windows, Mac, Linux, Chromebook, iPhone and Android.
Drag photos into the drop zone, click to browse, or paste straight from your clipboard.
Choose JPG for universal sharing, PNG for lossless editing, or WebP for the smallest files.
Set the quality slider and an optional max dimension. Everything re-converts live.
Grab images one by one or hit “Download all as ZIP”. No signup, no waiting, no watermark.
The legacy converters monetize your photos. We just convert them.
| Capability | This tool | Legacy converters |
|---|---|---|
| Files uploaded to a server | Never | Always |
| Daily conversion limit | Unlimited | 5–10 free |
| Batch conversion | Free, unlimited | Paid tier |
| Watermarks | None | Sometimes |
| Advertising | Zero ads | Heavy |
| Account required | No | Often |
| Output formats | JPG · PNG · WebP | JPG only |
| Works offline after load | Yes | No |
Everything you need to know about HEIC files and this converter.
HEIC is the image format Apple uses by default on modern iPhones and iPads. It is efficient, storing a high-quality photo in roughly half the space of an equivalent JPEG, but that efficiency comes at a cost: plenty of websites, older Windows machines, Android phones and content management systems still refuse to open it. Converting HEIC to JPG restores compatibility without losing the shot.
This free HEIC to JPG converter decodes the HEIC file and re-encodes it as a standard JPEG, PNG or WebP image directly in your browser. Drag in one photo or a whole batch, choose the output format and quality, and download the results. The conversion uses a WebAssembly build of the open-source libheif decoder, so it handles the same files your phone produced.
Because the work happens on your device, your photos are never uploaded. There is no server, no queue and no storage, so private family pictures, client shoots and confidential documents stay exactly where they belong: on your machine.
A HEIC to JPG converter changes Apple HEIC photos into universally compatible JPEG images. ToolGuest decodes and re-encodes files locally in the browser using WebAssembly, supports batch conversion, and never uploads your photos. It is free, watermark-free and private.
Compatibility is the whole reason this tool exists. A HEIC file opens perfectly on the iPhone that made it, but upload it to a website contact form, a job application portal or an older Windows PC and you may see nothing but an unsupported-format error. JPEG, by contrast, is the most widely accepted image format in existence, supported by every browser, operating system and application released in the last three decades.
Batch conversion matters because phones rarely produce a single photo. A day out yields dozens of images, and converting them one at a time is tedious. Dropping a whole folder into the converter and downloading every result at once turns a chore into a single action.
Privacy is the quieter reason. Photos often contain GPS location, timestamps and device details in their metadata, and uploading them to a conversion service means handing over both the image and that metadata. A browser-based converter never transmits the file at all, so there is nothing to leak.
Drop in one photo or a whole album and convert every HEIC file to JPG, PNG or WebP in one pass.
Set the JPEG quality to balance file size against fidelity, from compact web images to near-original archives.
Converted images carry no branding and there is no daily cap on how many you process.
Orientation and colour are preserved through conversion so portraits stay upright and colours stay true.
Decoding runs in your browser with WebAssembly. Your photos are never uploaded, queued or stored.
After the page loads, the converter keeps working without a network connection.
Local conversion, no watermarks and no upload, against services that take your photos first.
| Capability | Legacy online tools | ToolGuest |
|---|---|---|
| Upload required | Photos sent to a server | None |
| Batch conversion | Often paywalled | Free |
| Watermarks | Common on free tiers | Never |
| Daily limits | Frequently capped | No limit |
| Offline capability | Needs a connection | Works offline |
| Advertising | Banners and interstitials | Zero, ever |
| Metadata handling | Unclear or retained | Stays on device |
| Signup or cookies | Third-party trackers | None |
One English page serves every Tier-1 market, so a photo taken in California converts just as fast in Cologne.
Users convert iPhone photos before uploading them to sites that reject HEIC.
Estate agents and recruiters standardise phone photos into shareable JPEG files.
Privacy-conscious users convert personal photos without uploading them anywhere.
Designers prepare client-supplied iPhone shots for print and web workflows.
Small businesses batch-convert product photos for their online stores.
Travellers convert holiday photos for sharing across mixed devices.
HEIC stands for High Efficiency Image Container. It is the default photo format on modern iPhones and iPads, using the HEVC codec to store a high-quality image in about half the space of a comparable JPEG.
Many older Windows versions, Android devices and web applications have no HEIC decoder built in, so they cannot display the image. Converting to JPG solves the problem because JPEG support is universal.
A high JPEG quality setting produces an image that is visually indistinguishable from the original for almost every use. You can lower the quality to shrink the file further for the web, or keep it high for archiving.
No. The decoder runs inside your browser using WebAssembly. Your photos are read locally and never transmitted, stored or logged.
Yes. Drag in a batch and every HEIC file is converted, with the results available to download together.
Yes. Choose JPEG for universal compatibility, PNG for lossless images with transparency needs, or WebP for smaller web files.
There is no imposed limit. The practical ceiling is your device's available memory, which comfortably handles full-resolution phone photos in batches.
Yes. It is completely free, carries no watermark and needs no account.