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tutu.to
Chrome Extension Helper

tutu.to Chrome Upload Helper

A powerful Chrome extension built on API v2. Right-click image upload, screenshot capture with crop, auto-copy Markdown links, and instant account sync.
Install from Chrome StoreGet My API Key
Core Protection & Features
Built on Chrome Manifest V3
Seamless API v2 engine integration
Screenshot capture with crop & upload
Auto-write Markdown link to clipboard
Local key isolation for total privacy

Plugin Highlights & Features

Right-Click Image Upload

Right-click any web image and select "Upload to tutu.to". Processed instantly via API v2 without downloading first.

Screenshot Capture & Crop

Press Alt+Shift+X or right-click "Capture Screenshot" to capture the viewport, crop freely in the popup, and auto-upload.

Auto-Copy Markdown Links

Automatically copies generated direct links, Markdown formats, or HTML embed code upon upload.

Account API Key Binding

Bind your tutu.to API key to automatically sync and store uploaded images under your account.

Fast Engine & Notifications

Built on Chrome Extension Manifest V3, offering rapid uploads with native browser system notifications.

Secure Local Key Storage

Your API Key stays exclusively in browser local storage and is never sent to third-party endpoints.

Installation & Setup Guide

Start uploading right-click images in just 3 quick steps.
1
Install the Extension
Install via Chrome Web Store.
2
Zero-Config or Bind API Key
Upload right-click images immediately with zero setup (anonymous mode). Bind your API key to sync images to your account for full management.
3
Start Uploading
Right-click any image or press Alt+Shift+X to capture and crop a screenshot. Links auto-copy to clipboard on completion!

Frequently Asked Questions

Can I use the plugin without an API key?

Yes. Anonymous right-click upload works without a key. Screenshot capture requires an API key. Binding a key lets you manage all uploaded images from your dashboard.

How to use the screenshot feature?

Press Alt+Shift+X or right-click "Capture Screenshot". The viewport is captured and shown in the popup where you can drag to select a crop area. Confirm to auto-upload. Can be toggled on/off in settings.

Does the extension collect browser privacy?

Never. It reads target image data only when you explicitly invoke an upload or screenshot, respecting minimal permission standards.