Screenshot Editor for Social Media - LumaStack

Turn screenshots into viral posts instantly. Auto-beautify designs, generate catchy captions, and one-click publish.

As of June 2026, Screenshot Editor for Social Media - LumaStack has 5 users and a 5.00/5 rating from 4 reviews in the Communication category.

Communication

Chrome Web Store ↗.crx

Users+25.0%

Rating0%

5.00

4 reviews

Reviews0%

Version

1.0.0

Manifest V3

History

7 snapshots

Tracking since Apr 20, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 20, 2026	4	5.00	4	1.0.0
Apr 27, 2026	5	5.00	4	1.0.0
May 4, 2026	3	5.00	4	1.0.0
May 11, 2026	6	5.00	4	1.0.0
May 20, 2026	5	5.00	4	1.0.0
May 30, 2026	6	5.00	4	1.0.0
Jun 7, 2026	4	5.00	4	1.0.0
Now	5	5.00	4	1.0.0

Permissions & access

Permissions: sidePanelactiveTabstorage
Host access: <all_urls>

Screenshots

Screenshot Editor for Social Media - LumaStack screenshot 1

Screenshot Editor for Social Media - LumaStack screenshot 2

Screenshot Editor for Social Media - LumaStack screenshot 3

Screenshot Editor for Social Media - LumaStack screenshot 4

Screenshot Editor for Social Media - LumaStack screenshot 5

Screenshot Editor for Social Media - LumaStack screenshot 6

About

LumaStack is the first screenshot editor for social media built for Founders, Indie Hackers, and Product Managers. We replaced the "Capture → Save → Edit → Write → Upload" grind with a single, lightning-fast loop.

Whether you are building in public, launching on Product Hunt, or preparing a pitch deck, LumaStack turns raw screen capture into professional, publish-ready assets in seconds.

🚀 Top 5 Reasons to Choose LumaStack:.
- Zero-File Workflow: No heavy installers or loading screens—copy/paste directly from your clipboard (Ctrl+V).
- No Design Skills Needed: Our "Auto-Beautify" engine instantly applies professional padding, rounded corners, and inset backgrounds.
- Stay On-Brand: Automatically extracts color palettes from images and integrates logos for immediate consistency.
- Writer’s Block Killer: Integrated AI analyzes your screenshot's context and auto-generates relevant hooks.
- One-Click Publish: Instantly transfers image and text directly to social media composers.
LumaStack engineers your social content workflow, not just capturing pixels. Stop letting visual stories die in the waiting room of complex editing software and writers’ blocks.

✨ Core Features & Workflow
1. 📸 Screenshot & 🎨 Auto-Beautify Studio: Make every screenshot look like a studio design.
Smart Padding: Add breathing room to your images automatically.
Brand Consistency: Extract colors from your image to generate matching backgrounds.
Privacy-First: All visual editing happens locally in your browser.
2. ✍️ Social Caption Generator: Context-aware writing assistant.
Visual Intelligence: The AI "sees" your screenshot and writes relevant hooks.
Platform Native: Generates perfectly formatted posts for X (Twitter), Facebook, Instagram, and LinkedIn.
3. ⚡ One-Click Publish: The fastest "Draft-to-Done" workflow on the web.
Smart Handoff: Transfer your edited image + caption directly to social platforms with one click.
Smooth Workflow: Removes the mental load of "what do I say?" or "I need a decent image," allowing you to share your work immediately.

CONTACT & SUPPORT: Install LumaStack today. Your story deserves to be seen. Make it publish-ready at the speed of light.
Email: [email protected]
Feedback: Send your requests and bug reports directly to us.
Support Us: If this extension helps you build faster, please drop us a review & a share. We appreciate your contribution!