filenamify
Convert strings to valid filenames easily.
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is filenamify?
Filenamify is a utility that converts any string into a filename-safe format. It's useful for developers who need to ensure their file names are compatible with various filesystems and avoid issues with special characters or reserved words.
Key differentiator
“Filenamify stands out as a lightweight, reliable utility for converting strings into valid filenames without the need for complex configurations or additional dependencies.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
Filenamify is primarily developed for JavaScript, which limits its utility in projects using other languages.
The tool only focuses on converting strings to filename-safe formats and does not provide additional file management or manipulation features.
Different filesystems have varying rules about valid filenames, and Filenamify may not cover all edge cases universally.
Fit analysis
Who is it for?
✓ Best for
Developers who need to ensure filenames are valid and compatible with multiple filesystems.
Projects that require automated generation of safe filenames from user input.
✕ Not a fit for
Scenarios where complex file naming rules beyond basic sanitization are required
Use cases requiring real-time filename validation in a web application
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Integrations
Next step
Get Started with filenamify
Step-by-step setup guide with code examples and common gotchas.