Three simple steps
How to use this tool?
This free online converter translates Swift source code into Delphi in three simple steps.
- Step 1
Add your Swift code
Type, paste, or upload the Swift code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Delphi.
- Step 3
Review the result
Review, copy, or download the resulting Delphi code from the output editor.
Language comparison
Key differences between Swift and Delphi
| Characteristic | Swift | Delphi |
|---|---|---|
| Syntax | Modern, concise, and expressive syntax with a focus on safety. | Pascal-based syntax, which is more verbose and traditional. |
| Paradigm | Multi-paradigm, supporting object-oriented, functional, and protocol-oriented programming. | Primarily object-oriented, with some support for procedural programming. |
| Typing | Strongly typed with type inference, promoting safety and clarity. | Strongly typed with explicit type declarations, but less emphasis on type inference. |
| Performance | Optimized for performance, especially on Apple platforms, with a focus on speed. | Generally good performance, especially for native Windows applications, but can vary. |
| Libraries and frameworks | Rich ecosystem with access to Apple's frameworks and a growing number of third-party libraries. | Strong libraries for Windows development, but less extensive for cross-platform compared to Swift. |
| Community and support | Large and active community, especially among iOS and macOS developers. | Smaller community, but dedicated, with strong support for legacy applications. |
| Learning curve | Generally considered easier for beginners, especially with modern resources. | Can be steeper for those unfamiliar with Pascal, but straightforward for those with a background in similar languages. |
Common questions
Frequently Asked Questions
How do I convert Swift to Delphi?
Paste your Swift code into the input box, confirm the languages are set to Swift and Delphi, and click Convert. CodeConvert AI analyzes your Swift code and generates equivalent Delphi code in seconds, preserving the original logic and structure.
What are the main differences between Swift and Delphi?
Swift and Delphi differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Swift construct to its closest Delphi equivalent. See the comparison table below for the key differences between Swift and Delphi.
Is the converted Delphi code accurate?
The AI produces high-quality Delphi code that preserves the behavior of your original Swift code and follows Delphi conventions. It handles common patterns, data structures, and idioms for both Swift and Delphi. For large or performance-critical code, review and test the Delphi output before using it in production.
Can I convert an entire Swift project to Delphi?
You can convert Swift files one at a time by pasting each file's code. For a full migration, convert each file and then review how classes, dependencies, and project structure map from Swift to Delphi. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Delphi back to Swift?
Yes. CodeConvert AI converts in both directions, so you can convert Delphi to Swift just as easily using our Delphi to Swift converter. Try the Delphi to Swift Converter
Is the Swift to Delphi converter free, and do I need to install anything?
Yes, it is free and runs in your browser with nothing to install and no IDE extension required. You can convert Swift to Delphi without an account for up to 2 conversions per day. Sign in for free for higher limits.
What are the benefits of signing in?
Signing in unlocks CodeConvert AI's Pro converter with more powerful AI models, a built-in chat assistant, code execution, saved conversion history, and personal notes. Every free account includes 5 credits and supports up to 25,000 characters of input per conversion, with no credit card required.
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