available
Developer Tools
JSON Formatter and Validator
Validate, pretty-print, minify and sort JSON with useful errors.
Browser processingLocal file input
10 available tools
Developer Tools
Handle common data chores quickly with readable errors and outputs that are ready to copy or save.
Available developer tools
available
Developer Tools
CSV to JSON
Parse CSV reliably with delimiter, header and value-type controls.
Browser processingLocal file input
available
Developer Tools
JSON to CSV
Turn arrays of objects into configurable CSV with selected columns.
Browser processingLocal file input
available
Developer Tools
URL Encoder and Decoder
Encode components or full URLs and safely decode escaped values.
Browser processing
available
Developer Tools
Base64 Encoder and Decoder
Encode UTF-8 text or decode Base64 and Base64URL safely.
Browser processing
available
Developer Tools
UUID v4 Generator
Create one or many UUID v4 identifiers with secure randomness.
Browser processing
available
Developer Tools
Hash Generator
Create SHA-256, SHA-384 or SHA-512 checksums for text and files.
Browser processingLocal file input
available
Developer Tools
JWT Decoder and Claim Inspector
Decode JWT headers and claims, then check common time and algorithm warnings.
Browser processing
available
Developer Tools
Safe Regex Tester
Test regular expressions, flags, offsets and capture groups with a linear-time engine.
Browser processing
available
Developer Tools
Secret Scanner and Redactor
Find common exposed credentials and create a reviewable redacted copy locally.
Browser processing
What to expect
Data, never code
JSON, CSV and decoded text are parsed or displayed as data and are never executed.
Browser cryptography
Hashing and UUID generation use modern browser cryptographic APIs where security-sensitive randomness matters.
A practical developer toolkit
These utilities focus on predictable transformations: validating JSON, moving between CSV and JSON, encoding values and creating checksums. Inputs are treated as data, never executed as code, and file processing stays local.
Related categories
FAQs
Is pasted JSON or CSV executed?
No. PipFoxy parses it as data and never uses eval or runs code contained in your input.
Are uploaded developer files sent to a server?
No. Current JSON, CSV and hashing file workflows use browser APIs on your device.
Guides for developer tools
All guidesDeveloper Tools
How to format and validate JSON
Learn the difference between valid and readable JSON, decode common parser errors, and handle configuration data safely.
Updated 5 min read
Developer Tools
How to convert CSV to JSON safely
Convert tabular data without breaking quoted fields, losing headers, or silently changing important values.
Updated 4 min read
Generators
How to generate a secure password
Understand secure randomness, length, entropy and safe storage so generated passwords remain genuinely useful.
Updated 4 min read