Stop rewriting your proposals from scratch every time. You can dramatically cut down the time spent applying for jobs by using a smart templating system. The goal isn't to send generic proposals, but to have a strong base that you can quickly customize for each specific opportunity.

Here’s how to make it work:

Build a Core Library: Create well-written sections for common elements of your proposals. Think: an introduction about your general freelance expertise, descriptions of your core services, your approach to common project types, and a closing statement. Save these as separate text snippets or in a document.
Identify Key Customization Points: For each job you apply to, pinpoint exactly what needs to be unique. This is usually the client's specific problem, why you're a good fit for their project, and any unique skills or experiences you have that directly address their needs. These are the only parts you truly need to write new.
Master the 'Find and Replace' Mindset: When you start a new proposal, pull in your pre-written sections. Then, focus solely on replacing placeholders and tailoring the language to the client’s request. If the client mentions a specific challenge, make sure your tailored section directly acknowledges and solves that challenge. Use their keywords.
Use a Snippet Manager (Optional but Recommended): Tools designed for this can make accessing and inserting your pre-written text even faster. Many note-taking apps or dedicated text expander software can help.

This method ensures your proposals are relevant and compelling without requiring hours of new writing for every single application. It frees up your time to focus on delivering great work and finding more clients.