Free Online Tools for Developers

Pomodoro Timer

Boost productivity with the Pomodoro technique — 25-minute focus sessions with short breaks.

26 uses

Base64 Encode/Decode

Encode or decode text and files in Base64 format instantly.

5 uses

UUID Generator

Generate one or more unique UUID v4 identifiers instantly.

3 uses

JSON Formatter

Format, validate, and minify JSON data with syntax highlighting and error detection.

3 uses

Password Generator

Generate strong, secure passwords with customizable length and character set.

3 uses

CSS Minifier

Minify and compress CSS stylesheets to reduce file size.

2 uses

Hash Generator

Generate MD5, SHA-1, SHA-256 and SHA-512 cryptographic hashes for any text.

1 uses

HTML Minifier

Minify HTML code by removing whitespace, comments and redundant attributes.

1 uses

CSS Gradient Generator

Create beautiful CSS gradients — linear, radial, or conic. Get ready-to-use CSS and Tailwind code.

1 uses

URL Encode / Decode

Encode or decode URLs and query parameters for safe use in web addresses.

1 uses

Time Zone Converter

Convert dates and times between time zones and compare times across multiple cities simultaneously.

1 uses

Cron Expression Parser

Decode Cron expressions into human-readable language and view upcoming task runs in your selected time zone.

1 uses