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Your lead list toolkit
for cold outreach

Clean company names, generate email permutations, and prep your prospect data for outreach — all free, all in your browser.

Clean Company NamesGenerate Emails

Messy lead data is killing your reply rates

You exported 5,000 leads from Apollo or ZoomInfo, loaded them into Instantly, and hit send. But your emails say "Love what ACME CONSULTING LLC is doing" — and now you're getting ignored, flagged as spam, or worse, bouncing.

Dirty company names mean broken personalization tokens, duplicate CRM records, and outreach that screams "automated." And without the right email addresses, your leads never even see your message. Every unscrubbed name and missing email costs you opens, replies, and pipeline.

Before

"Hey, love what ACME CONSULTING LLC is doing!"

Screams automated — straight to spam

After

"Hey, love what Acme is doing!"

Clean, human, gets replies

Prep your lead list in 3 steps

Clean names, generate emails, or both. No signups, no installs — your data never leaves your browser.

Step 1

Upload your lead list

Drop your Apollo, ZoomInfo, or CRM export as a CSV — works for both name cleaning and email generation.

Step 2

Map your columns

Select company name, first name, last name, or domain columns. Configure patterns and cleaning options.

Step 3

Export clean data

Preview results, then download a clean CSV with normalized names or email permutations — ready for any CRM or outreach tool.

2
Free tools
Name cleaner & email generator
15+
Email patterns
first.last@, flast@, and more
40+
Suffixes removed
LLC, Inc, Ltd, GmbH, and more
50K+
Rows per file
No upload limits or timeouts

See it in action

Real examples of how messy company names get transformed.

BeforeAfter
ACME CONSULTING LLCAcme
The Foo Bar Group, Inc.Foo Bar
north star solutions limitedNorth Star
OpenAI, L.L.C.OpenAI
Johnson & Johnson, Inc.Johnson & Johnson
MICROSOFT CORPORATIONMicrosoft
Goldman Sachs Group, Inc.Goldman Sachs
Deloitte Consulting LLPDeloitte
SAP SESAP
The Walt Disney CompanyWalt Disney
Berkshire Hathaway Inc.Berkshire Hathaway
Siemens AGSiemens
Ernst & Young Global LimitedErnst & Young
Tata Technologies LtdTata
Fiat S.p.A.Fiat
BMW AGBMW
3M Company3M

40+ suffixes handled

Legal suffixes are removed from the trailing position only. A safety fallback prevents blank results.

llcl.l.cl.l.c.ltdl.t.dl.t.d.limitedincinc.incorporatedcorpcorp.corporationcoco.companyplcplc.gmbhsarlsabvb.vb.v.ptyptepte.kgagsellpl.l.pl.l.p.lpoyabkkk.kk.k.sp z o os p as.p.as.p.a.s.r.ls.r.l.srl

Business filler words

Generic words stripped from the trailing position when safe.

consultingsolutionsservicesgroupholdingspartnerstechnologiestechnologytechsystemsinternationalglobalventurescapitallabsstudioagencyassociates

Built for SDRs, RevOps, and growth teams

Cold email

Stop sending "Hey ACME CONSULTING LLC" — clean names for merge fields that actually get replies.

HubSpot imports

Normalize company names before CRM import. Prevent duplicate records and keep your HubSpot clean.

Remove LLC

Bulk remove LLC, Inc, Ltd, Corp, GmbH, and 40+ legal suffixes from any company list. Handles 50K+ rows.

Apollo cleanup

Fix the ALL CAPS names and trailing suffixes in your Apollo.io CSV exports. Clean data in seconds.

Normalize CSV

Upload any CSV with messy company names. Standardize casing, strip suffixes, remove filler words.

Email permutations

Generate john.doe@, jdoe@, j.doe@ and 15+ email patterns from a CSV of first name, last name, and domain.

CRM data cleaning

Clean and standardize company names when migrating between Salesforce, HubSpot, Pipedrive, or any CRM.

Frequently Asked Questions

How do I clean a lead list before sending cold email?
Export your lead list from Apollo, ZoomInfo, Clay, or LinkedIn Sales Navigator as a CSV. Upload it to Company Name Cleaner, select the company name column, and download a cleaned version. The tool strips legal suffixes (LLC, Inc, Ltd), fixes ALL CAPS formatting, and removes filler words like Consulting and Solutions. Import the clean CSV into your cold email tool (Instantly, Smartlead, Lemlist) for personalization tokens that sound natural.
How do I remove LLC from company names in bulk?
Upload a CSV file with your company names to the bulk cleaner. The tool automatically strips LLC, L.L.C., Inc., Ltd., Corp., and 40+ other legal suffixes from every row. It processes 50,000+ names in seconds, entirely in your browser. No formulas, no regex, no code required.
Can I use this to clean prospect data from Apollo or ZoomInfo?
Yes. Apollo and ZoomInfo exports often contain ALL CAPS company names with legal suffixes attached. Upload the CSV export directly — the tool auto-detects the delimiter and lets you select the company name column. It fixes casing, strips suffixes, and outputs a clean CSV you can re-import into your CRM or cold email tool.
How do I remove LLC from company names?
Upload your CSV file or paste names directly. Our tool automatically detects and strips trailing legal suffixes like LLC, L.L.C., Inc., Ltd., Corp., and 40+ more variants. The cleaning is applied only to trailing suffixes, so names like "LLC Technologies" are handled safely.
Can I clean company names from a spreadsheet or Excel file?
Yes. Export your spreadsheet as a CSV file, then upload it to the Company Name Cleaner tool. Select the column that contains company names, preview the cleaned results, and download a new CSV with an added column for the cleaned brand names. The output opens correctly in Excel and Google Sheets.
Do you store my CSV data?
No. All processing happens entirely in your browser. Your CSV files are never uploaded to our servers, never stored, and never logged. The tool is completely client-side for maximum privacy.
Is this tool free?
Yes, the Company Name Cleaner is completely free with no signup or account required. Upload CSVs, clean single names, or process paste lists — all at no cost.
What file formats are supported?
The tool accepts .csv, .tsv, and .txt files. It auto-detects the delimiter (comma, tab, or semicolon). Quoted fields, embedded commas, and multi-line values are handled correctly.
How many rows can the tool handle?
Both the name cleaner and email generator process CSV files with 50,000+ rows without issues. Large files are processed in chunks to keep the browser responsive, and you can see a real-time progress bar during export.
How do I generate email permutations from a lead list?
Upload a CSV with first name, last name, and domain columns to the Email Permutation Generator. The tool auto-detects your columns, lets you pick from 15+ email patterns (first.last@, flast@, f.last@, and more), and generates every permutation for each lead. Download the results as a CSV ready for your cold email tool or email verification service.
What email patterns does the generator support?
The tool generates 15+ patterns including first.last@, firstlast@, first_last@, first-last@, f.last@, flast@, first.l@, fl@, lf@, last.first@, lastf@, lfirst@, first@, and last@. You can select which patterns to include and configure options like preserving hyphens and removing special characters.
Can I use the email generator with Apollo or ZoomInfo exports?
Yes. Export your leads from Apollo, ZoomInfo, Clay, or any CRM as a CSV. The email generator auto-detects common column names like first_name, last_name, and domain. Map your columns, select patterns, preview the output, and download a CSV with email permutations for every lead.
What legal suffixes does the tool remove?
Over 40 suffixes including LLC, L.L.C., Ltd, Limited, Inc, Incorporated, Corp, Corporation, Co, Company, PLC, GmbH, SARL, S.A., B.V., Pty, Pte, KG, AG, OY, AB, KK, S.p.A., S.r.l., and more. You can also add custom suffixes.
Does the tool remove words like Consulting or Solutions?
Yes. Generic business filler words like Consulting, Solutions, Services, Group, Holdings, Technologies, Partners, and more are removed from the trailing position — but only when it is safe to do so. The tool never removes a filler word if it would leave the name empty or too short.
How does the casing normalization work?
The tool applies Title Case by default. It preserves known acronyms (IBM, AI, CRM), mixed-case tokens (OpenAI, iPhone), tokens with digits (3M, H2O), and detects all-caps data entry to convert it to proper casing.
Can the cleaned name ever be blank?
No. A fallback rule guarantees that every input produces a non-empty output. If the cleaning rules would result in a blank name, the tool falls back to a lightly normalized version of the original name.

Your lead list won't prep itself

Clean company names, generate email permutations, and get your prospect data outreach-ready. No signup, no cost, no data leaves your browser.

Clean Company NamesGenerate Emails