# Aegisub[aegisub.org](https://aegisub.org)

Source: https://ghostedit.ai/tools/aegisub

> Time, style, and edit subtitles against audio with a free open-source desktop tool. Free plan. Checked October 31, 2026.

Time, style, and edit subtitles against audio with a free open-source desktop tool.

- Free plan
- Free
- No Claude or ChatGPT connector yet

Best for: Free precise subtitle timing and styling

[Visit Aegisub](https://aegisub.org) [Compare AI caption tools](https://ghostedit.ai/tools/ai-caption-tools)

Made something with Aegisub? **Post it to Instagram, TikTok and YouTube** by asking Claude or ChatGPT. [Start free](https://ghostedit.ai/connect)

## Questions

**Is Aegisub free?**
Yes. Aegisub has a free plan.

**Does Aegisub work with Claude or ChatGPT?**
Not officially, as of October 31, 2026. You can still post what you make with it from Claude or ChatGPT using Ghostedit.

**What are the best Aegisub alternatives?**
Other AI caption tools creators use: Captions, Submagic, Zeemo and Rev. Compare them side by side on our AI caption tools page.

**How do I post videos made with Aegisub to Instagram, TikTok and YouTube?**
Export the video from Aegisub, then ask Claude or ChatGPT to post it with Ghostedit. It goes to every platform at your best time.

Prices from [Aegisub's pricing page](https://aegisub.org) on October 31, 2026. [Something wrong?](https://ghostedit.ai/tools/submit?tool=aegisub)

## Aegisub alternatives

[**Captions**captions.ai

Adds animated captions to short videos and edits them with AI tools in a mobile and web app.Free planFrom $24.99/mo](https://ghostedit.ai/tools/captions) [**Submagic**submagic.co

Adds animated word-by-word captions, emojis, and B-roll to short videos and removes silences automatically.Free trialFrom $19/moClaude](https://ghostedit.ai/tools/submagic) [**Zeemo**zeemo.ai

Generates captions in many languages for videos, now inside a wider AI studio for images and video.Free planFrom $9.99/mo](https://ghostedit.ai/tools/zeemo) [**Rev**rev.com

Transcribe videos and generate captions with AI, or order human-made captions and subtitles.Free planFrom $29.99/mo](https://ghostedit.ai/tools/rev)

[Compare all AI caption tools](https://ghostedit.ai/tools/ai-caption-tools)

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