Mangaplay Studio
ActiveFree script-to-storyboard tool that lives inside Google Docs. Writer-controlled drawing, Fountain+ syntax, no AI lock-in. Pistol Taeja drafts his own manga in it — Enemy Of The State.
Mangaplay Studio vs Celtx: Comic Script & Storyboard (2026)
Mangaplay Studio vs Celtx side by side for 2026. This comparison covers pricing, features, real-world workflows and how to switch between the two tools.
At a Glance
Celtx
ActiveMature cloud screenwriting and pre-production suite under Backlight ownership, aimed at film and TV teams handling schedules, breakdowns and budgets.
Feature-by-Feature
| Feature | Mangaplay Studio | Celtx |
|---|---|---|
| Platform | Web + Chrome | Web + iOS + Android |
| Price | Free | $7.50+/mo |
| Google Docs integration | ✓ | No |
| Writer-controlled drawing | ✓ | Clip-art + freehand |
| Script-first writing | ✓ | ✓ |
| Real-time collaboration | ✓ (Google Docs) | ✓ (cloud) |
| Export to .fdx | ✓ | Paid tiers |
| Export to PDF | ✓ | ✓ (online) |
| AI panel generation | No | No |
| Works offline | Chrome ext | Limited |
| Mobile | Read-only | iOS + Android + Shots iPad |
| Open source | No | No |
| Free tier | Unlimited | Basic (limited) |
| Learning curve | Low | Medium |
| Best for | Comic and manga writers in Google Docs | Screenwriters and production teams needing schedules and budgets |
Pricing Breakdown
Mangaplay Studio
Free
- Web app — free, no limits
- Chrome extension — free
- All export formats included
Mangaplay Studio is free for personal and commercial use. There are no element limits, no watermarks, and no upsells. The full feature set is available to everyone.
Celtx
$7.50+/mo
- Scriptwriting — $7.50/mo
- Video Production — $10/mo
- Video & Game Production — $17.50/mo
Celtx has a free Basic plan plus 2026 vertical-based paid tiers from $7.50 to $17.50/mo. Annual billing saves 25%. FDX export and most production-planning tools sit behind the paid tiers.
When to Choose Celtx
- You need a full pre-production suite — scheduling, breakdowns, call sheets, sides and budgets — riding off the same script.
- You work in a screenwriting team and want cloud projects, role-based seats and real-time co-editing inside a single editor.
- You direct or board on set and want native iOS and Android apps, plus Celtx Shots on iPad with a clip-art library.
- You write film or TV and want story development tools — beat sheets, script goals, script insights — alongside the page.
When to Choose Mangaplay Studio
- You already write in Google Docs and want script formatting plus storyboard preview in the same surface.
- You want to draw your own panels rather than let an AI generate them.
- You write in a Fountain or Fountain+ style and want the syntax respected.
- You want a free tool with no element limits, no watermarks, and no upsells.
- You collaborate with artists or writers and need Google Docs' real-time sharing.
Real-World Workflows
If you're a comic or manga writer
Mangaplay renders your comic script as panels as you type, with page+panel grammar, RTL manga and webtoon vertical scroll. Celtx offers a basic comic book script format but its storyboard is a separate manual canvas.
If you're a screenwriter
Celtx fits a screenwriting team that needs schedules, breakdowns and budgets in one cloud suite. Mangaplay is lighter — Fountain+ source in Google Docs, with FDX, Fountain, FadeIn and PDF export.
How to Switch from Celtx to Mangaplay Studio
Switching from Celtx is mostly a script-export job. Your prose, character cues and dialogue port cleanly via Fountain or plain text. Production paperwork — schedules, breakdowns, budgets — does not move. Short projects migrate in under an hour.
- Export your Celtx script in its native format or copy the plain text.
- Open a new Google Doc and install the Mangaplay Studio extension.
- Paste the script and re-format any character cues into ALL-CAPS lines.
- Add # Page and Panel markers where you want the storyboard to break.
- Open the Mangaplay side panel to see your script rendered as a storyboard.
The Bottom Line
Pick Celtx if need a one-stop cloud SaaS for screenplay, production scheduling, breakdowns, budgets and call sheets, or want native iOS and Android apps with on-set Celtx Shots storyboarding.
Pick Mangaplay Studio if you write inside Google Docs, want to draw your own panels, prefer Fountain+ syntax, and want a free tool with no element limits or watermarks for comic, manga or screenplay storyboarding.
Free · No sign-up · No AI lock-in
Try Mangaplay Studio in two clicks
Paste a script, watch the storyboard build itself. Works in your browser, or alongside Google Docs.
Use with Google Docs Frequently Asked Questions
Can I switch from Celtx to Mangaplay Studio?
Yes. Celtx users can export their scripts and rewrite them in Mangaplay's Fountain+ syntax. Most rewrites take under an hour for a short project.
Does Mangaplay export to Celtx's format?
Mangaplay exports to Fountain, .fdx, .txt, .fadein and PDF. Celtx-specific formats are not directly supported but Fountain is widely accepted.
Is Mangaplay Studio really free?
Yes. Both the web app and the Chrome extension are free with no element limits, no watermarks, and no upsells. The full feature set is available to everyone.
Which one is better for comic and manga storyboarding?
Mangaplay is built script-first for comics and manga storyboarding. Celtx targets a different workflow. Pick by what you do most often.