Free WhatsApp and marketing tools
WhatsApp links and widgets, UTM and ad tools, and calculators for businesses, marketers and agencies. Free, no signup, and everything runs in your browser.
WhatsApp Chat Widget
Add a WhatsApp chat button to your website.
WhatsApp Link & QR Code Generator
Make a wa.me click-to-chat link and QR code with a pre-filled message.
WhatsApp Text Formatter
Bold, italic, strikethrough and lists, with a live WhatsApp preview.
Contact List Cleaner
Fix phone numbers in your CSV, add country codes and remove duplicates.
WhatsApp Green Tick Checker
See how likely you are to get the verified badge, and what to fix.
Marketing
Ads & Analytics
UTM Builder
Build UTM links one at a time or in bulk, with naming rules your team can share.
Meta Ads URL Parameters Builder
UTM tags with Meta dynamic parameters like {{campaign.name}} and {{ad.name}}.
ROAS & Break-even ROAS Calculator
Find the ROAS you need to break even and the most you can pay per sale.
Ad Metrics Calculator (CPM, CPC, CTR, CPL)
Fill any two numbers and get CPM, CPC, CTR, CPL and conversion rate.
Click-to-WhatsApp Ads Calculator
Work out cost per chat, cost per lead and return on ad spend.
Facebook & Instagram Ad Preview
Preview your ad copy in Feed and Stories and check text lengths before you publish.
Meta Ad Image Resizer
Crop one image to every Facebook and Instagram ad size, in your browser.
Lead Response Time Calculator
See how many leads slow replies cost you, and what faster replies are worth.
Ready to do more on WhatsApp?
Wylto gives you the WhatsApp Business API with a shared inbox, AI agents, broadcasts, chatbots and Shopify automation.
Sign up free10x
Higher open rates than email
72h
Free messaging window
2.7B
WhatsApp users globally
