Question 1

What is the minimum RAM required to run FlashFX?

Accepted Answer

FlashFX requires a minimum of 4 GB of available RAM. At idle, the editor uses approximately 200 MB of browser memory, rising to around 400 MB during active editing and peaking near 800 MB during export rendering. That leaves plenty of headroom on a 4 GB machine for the browser itself and a few other tabs alongside it.

Question 2

Does FlashFX work on a Chromebook?

Accepted Answer

Yes. FlashFX is fully functional on Chromebooks because it runs in the Chrome browser, no Linux environment, no Android app, no additional setup required. It has been tested on Chromebooks with 4 GB RAM including the Lenovo Chromebook Duet, HP Chromebook 14, and Acer Chromebook 315. Export to MP4, WebM, and GIF all function normally.

Question 3

Can I use FlashFX on an old Windows laptop from 2012-2016?

Accepted Answer

Yes, provided the machine can run a modern browser (Chrome, Firefox, or Edge). FlashFX has been used successfully on Windows 7, Windows 8, and Windows 10 machines with Celeron and first-generation Core i3 processors and 4 GB RAM. The only hard requirement is a browser that supports WebGL: which covers virtually any browser released after 2013.

Question 4

Why is FlashFX lighter than DaVinci Resolve and Premiere Pro?

Accepted Answer

DaVinci Resolve and Adobe Premiere Pro are native desktop applications built for professional studio workstations. They include GPU-accelerated rendering pipelines, multi-camera editing, audio mixing suites, color science engines, and dozens of other systems that require significant RAM, CPU, and often GPU resources. FlashFX is purpose-built for motion graphics creation and runs optimized code in the browser. It does only what a motion graphics editor needs to do, which means it can do it on a fraction of the hardware.

Question 5

Does FlashFX work without an internet connection?

Accepted Answer

The FlashFX editor requires an initial internet connection to load the application. Once loaded, offline editing is possible for short periods. However, export rendering currently requires an active connection to finalize and download the output file. If you work in environments with intermittent connectivity, we recommend loading the editor before going offline and completing exports once reconnected.

Question 6

Is FlashFX a good lightweight video editor for beginners?

Accepted Answer

Yes. FlashFX combines low hardware requirements with a low learning curve: a combination that is rare among video editing tools. Most lightweight editors either sacrifice features or are difficult to learn. FlashFX provides a full motion graphics timeline with animation presets that allow beginners to produce professional-looking results quickly. Most first-time users complete and export their first project within 15 minutes.

Software	Min. RAM	Install Size	GPU Needed	OS Requirement
Adobe After Effects	16 GB (32 GB recommended)	8 GB installation	Dedicated GPU required	Windows 10+ / macOS 13+
DaVinci Resolve	8 GB (16 GB recommended)	3-4 GB installation	Dedicated GPU strongly recommended	Windows 10+ / macOS 12+
Adobe Premiere Pro	16 GB minimum	8+ GB installation	Dedicated GPU recommended	Windows 10+ / macOS 13+
CapCut Desktop	4 GB minimum	~1 GB installation	Not required	Windows 10+ / macOS 10.15+
FlashFX	4 GB minimum	0 GB: browser-based	Not required	Any modern browser

Task	FlashFX	CapCut	DaVinci	Premiere Pro
App launch to first editable project Browser tab open to working timeline	~4 seconds	~8 seconds (desktop)	~45 seconds	~60 seconds
RAM usage at idle	~200 MB	~350 MB	~800 MB	~1.2 GB
RAM usage during active editing	~400 MB	~600 MB	~2.5 GB	~3.5 GB
Render 30s 1080p animation (4 GB RAM, dual-core) Tested on 2016 Chromebook	~25 seconds	~40 seconds	Fails on <8 GB RAM	Fails on <16 GB RAM
Startup on 4 GB RAM machine	Works smoothly	Works smoothly	Slow or crashes	Will not install
CPU usage peak during render	~60% single core	~75% single core	~100% multi-core	~100% multi-core
Works without install	Yes	No: app required	No: multi-GB download	No: subscription + install

The Lightweight Video Editor Built for Low-End PCs

System Requirements

FlashFX Requirements

What FlashFX Does Not Require

Requirements Comparison Across Editors

Performance Benchmarks: Low-End Hardware

Frequently Asked Questions

Professional Motion Graphics on Any Machine