Privacy First
All decoding runs in your browser with no uploads, no account, and no cloud queue.
Optimized for web delivery
HEIC to WebP Converter
Convert HEIC images into compact WebP files for landing pages, product galleries, and speed-focused web apps.
Photo conversion stays on your device. Speed and batch capacity depend on the files, browser and available memory.
Drop iPhone Photos Here
Local conversion only.
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Smart Queue
At most three files are processed at once. Large images can still exceed your browser's available memory.
Built for Compatibility
Export to JPG, PNG, WebP, or combine scans into one multi-page PDF.
Prepare smaller images for websites
WebP can reduce delivery size for portfolios, product galleries, and content pages while retaining good visual quality in modern browsers.
- Test older publishing tools before converting an entire library.
- Keep descriptive filenames and add alt text when publishing.
- Compare the exported image at its intended display size before replacing an original.
Use WebP as a publishing derivative
WebP is well suited to modern websites, product galleries, and portfolios where download weight matters. Keep the HEIC original outside the site's asset folder and publish a descriptive, appropriately sized WebP copy.
Conversion alone does not resize an image for its layout. Avoid serving a full camera-resolution photo in a small card when your publishing system can create responsive sizes.
Verify the complete publishing workflow
Modern browsers display WebP, but an older editor, email tool, content-management plugin, or print vendor may still reject it. Test upload, preview, optimization, and delivery before migrating an entire library.
When a workflow fails downstream, JPG is usually the compatibility fallback; PNG is more appropriate when lossless editing is the priority.
Check the output, not just the download
Each completed preview now reports dimensions, input/output bytes and measured conversion time. Download the local conversion report to compare files without sending the report to this site. PDF timing covers image preparation, not final document assembly. Use the conversion verification checklist for metadata, quality and browser limitations.
Frequently Asked Questions
- Is this HEIC conversion private?
- Yes. Conversion happens on your device inside your browser. Your images are not uploaded to a server as part of the conversion process.
- Do you store my photos or keep a copy?
- No. The app reads your selected files, generates converted downloads, and shows previews using temporary browser URLs. When you refresh or clear the queue, those previews are released.
- Can I combine multiple HEIC photos into one PDF?
- Yes. Choose PDF as the output format, add your images, then click Download Multi-Page PDF once they are ready.
- Will converting HEIC to JPG reduce quality?
- JPG uses lossy compression. For most everyday photos it looks great, but if you need maximum fidelity choose PNG (larger files) or keep the original HEIC as your archive.
- Why did a file fail to convert?
- Some files are corrupted, partially downloaded, or use features certain decoders do not support. Try again with a single file, export the original photo again from your device, or convert to a different output format.
Tips to Avoid HEIC Issues (iPhone & Windows)
If you want to stop creating HEIC files going forward, iPhone has a camera setting for that. Open Settings > Camera > Formats, then select Most Compatible to save new photos as JPG. If you already have a library of HEIC images, converting them to JPG or PNG is the fastest way to make them usable in older desktop apps, email attachments, and upload forms.