About Company Name Cleaner
Free tools built to solve two painful problems — messy company names and missing email addresses in your lead lists.
Why we built this
If you've ever exported a lead list from Apollo, ZoomInfo, LinkedIn, or Clay, you know the problems: company names come in every format imaginable — "Acme Consulting LLC", "ACME", "Acme, Inc." — and you have names and domains but no email addresses to reach them.
Messy names create duplicate records and break email personalization. Missing emails mean your leads never see your outreach. We built these tools to fix both problems automatically — upload a CSV and download clean data in seconds.
What our tools do
Company Name Cleaner
- Removes 40+ legal suffixes — LLC, Inc., Ltd., Corp., GmbH, S.A., and more
- Strips trailing filler words like Consulting, Solutions, Services, Group
- Fixes casing — converts ALL CAPS and lowercase to proper Title Case
- Preserves acronyms like IBM, AI, CRM, and custom ones you define
Email Permutation Generator
- Generates 15+ email patterns — first.last@, flast@, f.last@, and more
- Auto-detects first name, last name, and domain columns from your CSV
- Handles accented characters, special chars, and hyphenated names
- Automatic deduplication and configurable output formats
Both tools handle files with 50,000+ rows without performance issues.
Privacy first
Your data never leaves your browser. All CSV parsing, cleaning, and exporting happens entirely on your device using client-side JavaScript. No files are uploaded to any server. No data is stored, logged, or shared.
We don't require signup, email addresses, or any personal information to use the tool. Read our privacy policy for full details.
Built for
- SDRs and sales teams — clean company names for merge fields and generate email permutations to find the right inbox
- RevOps and CRM admins — prevent duplicate company records and enrich lead lists with email variants
- Marketing teams — clean lists from events, webinars, and lead gen tools, then generate outreach emails
- Growth teams — go from raw lead data to outreach-ready CSVs without code or manual work
Built by Devinity Solutions
Company Name Cleaner is built and maintained by Devinity Solutions. We build free tools that solve real problems for sales, marketing, and RevOps teams — from data cleaning to email generation.
Have feedback or ideas? Get in touch — we read every message.
Ready to prep your lead list?
Free, no signup, works right in your browser.