Integration
Clockify Time Tracking to Invoices
Import time entries from Clockify and generate detailed invoices in seconds. The most popular free time tracker meets professional invoicing.
Why use Clockify for invoicing?
100% Free Time Tracking
Clockify is free for unlimited users, projects, and time entries. Combined with Invoice Maker, you get a complete track-to-invoice solution at minimal cost.
Detailed Line Items
Each time entry becomes a transparent line item showing the task description, hours worked, rate, and amount. Clients see exactly what they pay for.
Flexible Grouping
Group time entries by task, by day, by team member, or show each individually. Choose the format that your clients prefer.
Unlimited Team Members
Unlike Toggl (5 free users), Clockify allows unlimited team members for free. Perfect for growing agencies billing multiple clients.
Step-by-Step Setup Guide
Get Your Clockify API Key
Log in to Clockify Settings, scroll to the API section at the bottom of the profile page, and click Generate to create an API key. Copy it for the next step.
Connect in Invoice Maker
In your Invoice Maker dashboard, go to Settings → Integrations. Find Clockify and paste your API key. Click Connect. Your workspaces, projects, and clients will sync immediately.
Map Projects and Set Rates
After connecting, map your Clockify projects to Invoice Maker clients. Set hourly rates for each project — these rates determine how time entries are calculated when imported. You can set different rates per project, per team member, or use a default global rate.
Import Time Entries into an Invoice
Create a new invoice and click Import from Clockify. Select the workspace, project, team members, and date range. Choose how entries should be grouped (by task, by day, or individually). Click Import and watch line items populate automatically.
Review, Customize, and Send
Review all imported line items. Adjust descriptions, round hours, or remove entries as needed. Select your preferred invoice template, add payment terms and notes, then click Send. The imported entries are automatically marked as invoiced to prevent double-billing.
How it works
Track Time in Clockify
Use Clockify's timer, browser extension, or mobile app to track hours on projects. Add descriptions for each task.
Generate Invoice
Select project, date range, and team members. One click imports all entries with rates and amounts calculated.
Get Paid Faster
Send professional invoices with detailed time breakdowns. Clients pay faster when they see transparent billing.
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Frequently asked questions
Everything you need to know about our free online invoice maker
Ready to turn tracked time into invoices?
Connect Clockify and start billing accurately. Both tools are free to start.
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