Refraction
A tool for code generation in 56 languages.
At a glance
Price not confirmed · Source review 2026-10-31- Price & billing
Join now for free, per the page; a Pricing page is linked but no amounts are shown in the reviewed text.
- Free allowance
Join now for free, per the page; a Pricing page is linked but no amounts are shown in the reviewed text.
- Best suited to
Developers automating testing, documentation, refactoring and conversion across 56 languages.
Fit is editorial guidance, not a measured result.- Platforms
Access: not separately verified. Operating systems not separately verified.
Published-source facts and editorial guidance. No product test is implied. Confirm current conditions before purchase.
No product screenshot is claimed for this listing. Use the official website ↗ to inspect the current interface.
What to know before choosing
Good fit
Developers automating testing, documentation, refactoring and conversion across 56 languages.
Limits and trade-offs
Reviewed page footer is dated 2024; generated code needs review; vendor counts unverified.
Plans and free allowances
Join now for free, per the page; a Pricing page is linked but no amounts are shown in the reviewed text.
Evidence
Refraction homepage ↗ (reviewed 2026-10-31)
Official published page review; no authenticated product test
Dates: Last reviewed 2026-10-31. Last reviewed is the latest source or editorial review date; it is not a content-change date.
A closer look at Refraction
Refraction is a code generation tool for developers: paste a block of code, choose from 56 languages, and generate documentation, unit tests, refactors, bug fixes, conversions, explanations, SQL queries, regexes and CI/CD pipelines, via extensions for VS Code, Sublime Text, JetBrains, GitHub and the terminal.
Editorial guidance based on published documentation. The workflow below is a suggested starting point, not a measured product result.
When to choose Refraction
- Developers who want to automate tedious work such as testing, documentation and refactoring.
- Teams working across many languages who want conversions, explanations and style checks.
- Users of VS Code, Sublime Text, JetBrains, GitHub or the terminal who want the tool in their editor.
When to choose something else
- Non-developers who want a finished app, since Refraction generates code for developers.
- Users who need current pricing and terms, since the reviewed page is dated 2024.
- Anyone who needs guaranteed code correctness, since generated code still needs review.
A practical starting workflow
- Paste a block of code into Refraction.
- Choose the language or framework.
- Pick what to generate: documentation, tests, refactor, bug fix, conversion or another feature.
- Review and use the generated code in your project.
Check before committing
- The reviewed page footer is dated 2024, so feature and pricing details may be older than the current product.
- The developer, generation and lines-of-code counts are vendor figures, not independently verified.
- Token limits and free access are described as of the page's last update; current terms may differ.
Common questions
What is Refraction?
Refraction is a code generation tool for developers: paste code, choose a language or framework, and generate documentation, unit tests, refactors, bug fixes, conversions and more.
Which languages are supported?
56 languages are listed, from ABAP and Ada through Python, Rust, TypeScript and YAML.
Is it free to join?
Yes: the page says to join now because it is free, with a token limit raised from 3000 to 8000.
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Sources and checks
Last source review is not a date of product testing. No rating or test result is implied by inclusion. Check the current plan and terms before buying.