JSON Formatter JSON Diff JSON Schema Validator JSON to YAML YAML to JSON XML Formatter XML to JSON Table Converter CSV Viewer

toolslint

66 tools

Fast, private developer tools. Everything runs in your browser.

⌘KJump to any tool

Popular

JSON Formatter Base64 Tools Change Case UUID Generator Timestamp Converter Hash Generator JWT Decode Table Tools Regex Tester Remove Duplicates Color Picker Password Generator

Data Formats

9

JSON Formatter JSON Diff JSON Schema Validator JSON to YAML YAML to JSON XML Formatter XML to JSON Table Converter CSV Viewer

Text

8

Change Case Text Statistics String Reverse Find & Replace Slug Generator Text Diff Markdown Preview Markdown to HTML

Encode / Decode

7

Text Base64 Image to Base64 Base64 to Image URL Encode/Decode HTML Entities JWT Decode Unicode

Lists

4

List to CSV List to Quoted List Diff Remove Duplicates

Generators

4

UUID Generator Random String Lorem Ipsum Image Creator

Converters

4

Length Converter Weight Converter Base Converter Color Converter

Calculators

6

Calculator EMI Calculator FD Calculator SIP Calculator Lumpsum Calculator Tank Volume Calculator

Date & Time

4

World Clock Timezone Converter Timestamp Converter Date Difference Calculator

Security

6

JWT Encode Password Hasher Password Generator Password Strength HMAC Generator Hash Generator

Color

3

Color Picker Palette Generator Contrast Checker

Dev Tools

11

Regex Tester SQL Formatter SQL Fix URL Parser User Agent Parser HTML Minify HTML Preview API Tools HTTP Status Codes ASCII Table Keyboard KeyCode Tester

All tools run entirely in your browser. No data is sent to any server. Free, open, and fast.