AI Caption Generation and Hashtag Suggestions

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Writing copy for social posts is a major burden for store operators. Receipt Roller's AI suggests captions and hashtags tailored to your business account info and brand voice in a matter of seconds, drastically cutting down the time it takes to run your accounts.

AI caption generation

  • Click the "Generate with AI" button on the post creation screen
  • Choose a purpose (announcement, promotion, branding, etc.) and tone
  • Specify which channel you want to publish to
  • AI suggests multiple variants, so you can pick your favorite or edit it before use

Information taken into account

  • Business account name, industry, and description
  • Registered brand voice
  • Characteristics of the target platform (character limits and conventions)
  • Existing body text (rewrite, if any)

Hashtag suggestions

AI automatically extracts relevant hashtags from your post content. Each hashtag comes with the following information:

  • Volume: high (heavily used) / mid (moderate) / low (niche)
  • Reason for suggestion: Why this hashtag is effective
  • Platform fit: e.g. strong on Instagram, or suited to X

Combining high / mid / low in a good balance lets you achieve both reach and discoverability.

Multi-language support

Based on your store's public language settings, you can generate captions in Japanese, English, and other languages. Useful for inbound-visitor engagement and cross-border e-commerce as well.

Tips for better results

  • Registering your brand voice in advance significantly improves accuracy
  • Always give generated content a final human review before use
  • Accuracy improves further when you designate past posts with good engagement as reference data

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Published: 2026-04-15 Updated: 2026-07-02