360° panorama viewer
online

A 360 panorama viewer online lets you open an equirectangular photo and look around it in the browser — drag to rotate, scroll or pinch to zoom. Panoee’s free viewer works on phone and desktop with no app and no login. Drop a JPG, PNG, WebP, or TIFF; preview runs in your browser before anything is published.

What Is a 360 Panorama Viewer Online?

A 360 panorama viewer online is a free, browser-based tool that opens equirectangular 360° photos so you can look around them — rotate, zoom, and explore — without installing an app or creating an account. Panoee processes the preview locally in your browser; nothing is stored unless you choose to publish.

Key Features

• Upload and Preview: Drag and drop your panoramic image, or paste it from the clipboard.

• Interactive Viewer: Rotate, zoom, and explore the panorama in full screen.

• Smooth Performance: GPU-accelerated rendering with WebGL for navigation on supported devices.

• Cross-Device Support: Works on desktop, tablet, and mobile browsers.

• Private by Default: Images stay on your device until you choose to publish.

• Share Easily: Generate a link or QR code when you publish.

• Embed Option: Copy an iframe code to display the panorama on your website.

How to Use

1. Upload an Image

• Drag and drop into the viewer.

• Paste from your clipboard (Ctrl+V).

• Or select a file directly from your device.

2. Explore the Panorama

• Rotate by dragging.

• Zoom with your mouse wheel or pinch gesture.

• Switch to full screen for a wider view.

3. Share a Link

• Publish when you are ready to share.

• Copy the shareable URL or QR code.

4. Embed on a Website

• Copy the iframe code provided after publishing.

• Paste into your HTML or CMS editor.

• The panorama viewer will appear directly on your page.

Supported Image Formats

• Common formats: JPEG, PNG, WebP.

• Also supported: TIFF and other high-resolution files (converted locally where possible).

• Recommended: Use equirectangular projection with a 2:1 aspect ratio (e.g., 4096 × 2048 px).

Tips for Clear Results

• Use high-resolution images for sharper detail.

• Keep file size under 100 MB for smoother loading.

• Test on both desktop and mobile to confirm compatibility.

Frequently Asked Questions

Do you store my images? No. Preview runs in your browser. Images are not sent to a server unless you choose to publish.

Can I use it on my phone? Yes. The viewer works on modern mobile browsers with touch controls for rotating and zooming.

What kind of images work best? Equirectangular panoramas with a 2:1 aspect ratio work best. Supported formats include JPG, PNG, WebP, and TIFF. For correct rotation, include proper 360° metadata when available.

Is it free? Yes. The tool is free for personal and business use. No account or payment is required.

How do I share with clients? Publish your panorama to get a shareable link or QR code. You can also embed it with an iframe on your site.

Can I embed it on my website? Yes. After publishing, copy the iframe embed code and paste it into your website’s HTML.

Technical Notes

• Maximum Image Resolution: Designed for virtual tour photography, Panoee supports 8K resolution and beyond (up to 32K on supported browsers).

  • Chrome/Edge: up to ~32K resolution (discrete GPUs).

  • Firefox: up to 8K resolution.

• Performance: Depends on device hardware; higher-end GPUs deliver smoother interaction.

• Offline Use: Once loaded, the tool continues to work even if your internet connection drops.

Summary

Open equirectangular 360° photos in your browser, look around with rotate and zoom, and share or embed when you publish. No app, no login — and preview stays on your device until you choose to publish.

When you need more than a single panorama — linked rooms, hotspots, a full tour — you can build free in the browser with Panoee.