In the world of mobile-first apps, file uploads can be frustrating, especially when you’re building your app on a no-code platform like Bubble. Whether you’re trying to allow users to upload receipts, resumes, profile images, or multi-page PDFs, you want it fast, mobile-friendly, and frictionless. That’s exactly where LessCode.io’s Mobile Multi File Uploader plugin shines. Built specifically for Bubble.io and built by the Bubble experts at LessCode.io, this plugin brings serious upload power to your mobile app.
Let’s break down what makes this plugin special, who it’s built for, and how it can turn a painful UX moment into a smooth experience.
What Does the Plugin Do?
The Mobile App – Multi File Uploader plugin for Bubble lets users upload multiple files, including images, documents, and PDFs, directly from their mobile device. What sets it apart is its upload progress tracking, mobile-first design, and out-of-the-box support for common file types. The plugin captures not just the files but metadata like file names, size, and URLs, so you can store and process uploads however you need inside your app.
It works seamlessly with Bubble’s workflows, meaning you can trigger next steps (like showing a preview, storing in a database, or sending to an API) right after upload. The upload process is also visually smooth. There’s a built-in progress bar and optional animations that make sure users know something’s happening in the background.
Who’s This Plugin For?
This plugin was designed specifically for Bubble developers building mobile-first apps, but its use cases span a wide range of industries and user types. Whether you’re building:
- A job marketplace where users upload resumes,
- A rental or e-commerce app where vendors upload product photos,
- A health app collecting reports or medical records,
- A social platform enabling image or media sharing,
In short, this plugin is for anyone who needs users to upload multiple files quickly, easily, and reliably.
Key Features That Set It Apart
- Multi-File Upload from Mobile Devices: Unlike default file inputs on Bubble (which are web-oriented), this one is optimized for tapping through files on mobile screens and supporting multiple file selections in a single go.
- Progress Tracking: No more users wondering, ‘Did it upload?’ The plugin includes a built-in progress bar that shows real-time status updates during the upload process.
- Wide File Type Support: Accepts all common formats, including images, PDFs, DOCX, and more.
- Responsive & Touch-Friendly UI: Native-feeling design that adapts to tablets and smartphones, including support for gestures and camera roll access.
- Simple Integration with Bubble Workflows: You can capture file URLs, file names, MIME types, sizes, and more for immediate storage or processing.
- Lightweight and Fast: Doesn’t slow down your app and minimizes resource usage.
The Problem It Solves
Let’s be honest – file uploading is one of Bubble’s weakest spots when it comes to mobile experiences. The native file uploader isn’t touch-optimized, and many plugins available in the marketplace don’t fully support progress tracking or multi-file uploads in a mobile context.
This plugin solves two major problems:
- User experience: Uploading on mobile should be just as smooth as on desktop. This plugin ensures users aren’t stuck wondering if their uploads worked or forced to upload one file at a time.
- Developer pain: LessCode.io’s uploader works right inside Bubble’s workflow system, which ensures no extra JavaScript, no workarounds, and no Firebase setups.
Real-World Case Study
A startup built a mobile-first rental inspection app using Bubble. Inspectors had to upload multiple photos of properties, sometimes up to 30 per inspection, directly from their phones. Originally, the app used Bubble’s built-in file uploader.
That led to three main issues. First, users had to upload images one at a time, which was slow and frustrating. Second, there was no visual feedback during the upload process, so users couldn’t tell if the upload was still happening or if it had failed. And third, uploads would sometimes freeze or time out, especially on slower internet connections.
After switching to LessCode.io’s Mobile Multi File Uploader, upload time was cut in half. The progress bar kept inspectors informed. And most importantly, error rates dropped significantly. The client reported higher satisfaction and fewer support tickets.
How It Compares to Other Options
Here’s a quick comparison to show how it stacks up against Bubble’s default uploader and other third-party plugins:
| Feature | LessCode.io Uploader | Bubble’s Built-in Uploader | Other Plugins |
| Mobile friendly | Yes | Not really | Somewhat |
| Multi-file upload | Yes | No | Sometimes |
| Progress bar | Built-in | None | Add manually |
| Works with workflows | Fully | Yes | Varies |
| Sends full file info (name, size) | Yes | Limited | Varies |
| Easy to set up | Drag & drop | Basic | Depends |
Final Thoughts
Uploading shouldn’t feel like a chore. With the Mobile Multi File Uploader by LessCode.io, you’re turning one of Bubble’s weak spots into a competitive advantage. Whether you’re building for Gen Z job seekers or on-the-go property managers, this plugin gives you a mobile-friendly, fast, and powerful upload experience.