Step 1: Extract and Collect Emails
When gathering contacts from web pages, documents, or social platforms, manual copying is messy. Use HeronTool's Extract Emails tool: paste raw text, click "Extract," and it automatically identifies and deduplicates all email addresses. Supports batch input, output as list or CSV—ideal for initial lead list screening.
Step 2: Normalize and Validate
Extracted addresses often contain spaces, uppercase letters, or invalid formats. Open the Email Normalizer tool, input the address list, and it will automatically:
- Remove leading/trailing spaces and illegal characters
- Convert all to lowercase
- Check and flag common errors (e.g., missing @, misplaced dots)
- Validate domain existence
Export the cleaned list to ensure bounces don't occur in later sends.
Step 3: Write and Prepare for Sending
For personalized replies or marketing emails, use the Email Writer tool. Choose a template (welcome, follow-up, etc.), fill in recipient names and key info, and the AI generates professional-toned copy. After generation, import into your email client or bulk sender, paired with the normalized address list.
FAQ
Q1: Does normalization alter my original addresses?
No—it only outputs corrected versions; original data stays unchanged (unless you choose to overwrite).
Q2: What about duplicates in extracted emails?
Extract Emails auto-deduplicates by default—no manual work needed.
Q3: Does Email Writer support Chinese?
Yes, it generates content in both Chinese and English and auto-matches recipient language.
Q4: After validation, some addresses are still invalid. Can I see why?
Normalizer provides error-type statistics to help pinpoint common source issues.
