LocalStorage Editor Mobile Material by Shawon2901
A sleek, touch-optimized tool to view, edit, and manage website storage data right from your smartphone.
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About this extension
🖥️ LocalStorage Editor
Take absolute control of your web storage. LocalStorage Editor lets you effortlessly inspect, modify, and manage the data that websites save in your browser—built to deliver a seamless experience across both desktop and mobile devices.
Whether you want to tweak saved user preferences, debug web applications, test edge cases, or simply explore what a site is storing behind the scenes—this extension puts full control back in your hands without needing to open bulky desktop developer tools.
🖥️ Optimized for Desktop & PC Users
- 🔍 Dual-Storage Viewer: Instantly view, filter, and inspect all localStorage and sessionStorage entries for any active tab.
- ⚡ Real-Time Modifying: Add new keys, edit existing values, copy data to your clipboard, or delete entries instantly with zero hassle.
- 📦 Data Portability: Export your entire storage profile to a file or import data back in with a single click—perfect for cross-device testing and backups.
📱 Built for Mobile Browsers (Firefox Android)
- 🎯 Touch-First Interface: A fully responsive layout with large, accessible tap-to-edit controls engineered specifically for smaller displays.
- 🚀 Fluid Navigation: Smooth-scrolling tabs and an adaptive UI designed to run beautifully on mobile devices without lagging.
- 💪 True On-the-Go Debugging: Inspect and manage web storage data directly from your smartphone—no PC connection or remote debugging required.
🔒 Secure & Privacy-First
No accounts, no tracking, and no external telemetry. Everything happens strictly locally on your device, ensuring your data never leaves your browser.
To edit the entries(both key and value just tap on value and you can edit everything)
Take absolute control of your web storage. LocalStorage Editor lets you effortlessly inspect, modify, and manage the data that websites save in your browser—built to deliver a seamless experience across both desktop and mobile devices.
Whether you want to tweak saved user preferences, debug web applications, test edge cases, or simply explore what a site is storing behind the scenes—this extension puts full control back in your hands without needing to open bulky desktop developer tools.
🖥️ Optimized for Desktop & PC Users
- 🔍 Dual-Storage Viewer: Instantly view, filter, and inspect all localStorage and sessionStorage entries for any active tab.
- ⚡ Real-Time Modifying: Add new keys, edit existing values, copy data to your clipboard, or delete entries instantly with zero hassle.
- 📦 Data Portability: Export your entire storage profile to a file or import data back in with a single click—perfect for cross-device testing and backups.
📱 Built for Mobile Browsers (Firefox Android)
- 🎯 Touch-First Interface: A fully responsive layout with large, accessible tap-to-edit controls engineered specifically for smaller displays.
- 🚀 Fluid Navigation: Smooth-scrolling tabs and an adaptive UI designed to run beautifully on mobile devices without lagging.
- 💪 True On-the-Go Debugging: Inspect and manage web storage data directly from your smartphone—no PC connection or remote debugging required.
🔒 Secure & Privacy-First
No accounts, no tracking, and no external telemetry. Everything happens strictly locally on your device, ensuring your data never leaves your browser.
To edit the entries(both key and value just tap on value and you can edit everything)
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Permissions and data
Required permissions:
- Get data from the clipboard
- Input data to the clipboard
- Access your data for all web sites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.5.1
- Size
- 137.55 kB
- Last updated
- 5 days ago (29 May 2026)
- Related Categories
- Licence
- Mozilla Public Licence 2.0
- Version History
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