Dev Tools

24 tools available

NEWFREE

Invoice Generator

Create professional invoices with logo, line items, tax, discount and signature. 3 beautiful templates. Download as PDF — free account required.

NEWFREE

HTML Scraper

Paste HTML and extract structured data as CSV or JSON

NEWFREE

JSON Formatter

Format and validate JSON instantly

NEWFREE

JSON ↔ CSV Converter

Convert between JSON and CSV formats instantly

NEWFREE

Color Palette Generator

Generate beautiful color palettes from any base color

NEWFREE

Loan EMI Calculator

Calculate EMI, total interest and view amortization schedule

NEWFREE

Base64 Encoder / Decoder

Encode or decode Base64 strings and files instantly

NEWFREE

JWT Decoder

Decode and inspect JWT header, payload and expiry

NEWFREE

Regex Tester

Test regular expressions against text with live match highlighting

NEWFREE

Visiting Card Maker

Design, customise and print professional business cards instantly

NEWFREE

Epoch Converter

Convert Unix timestamps to human-readable dates and vice versa

NEWLOGIN

Project Manager

Plan and track goals, projects, milestones, and tasks with customizable workflows

NEWFREE

Landing Page Builder

Build beautiful landing pages with drag-and-drop sections and export as HTML

NEWFREE

Email Template Builder

Build beautiful email templates with AI and export email-compatible HTML

NEWLOGIN

Reminder Calendar

Schedule reminders on a calendar and get email notifications on the day

NEWLOGIN

Sticky Notes

Create, pin, and organize colorful sticky notes in your browser

NEWFREE

Schema Builder

Build JSON schemas visually with field types, validation and presets

NEWFREE

Mock API Builder

Design mock REST API endpoints with custom responses and config

NEWLOGIN

File Link Generator

Upload any file, image, or document and instantly generate a shareable link

NEWFREE

SSL Checker

Check SSL certificate validity, expiry, grade and security details for any website

NEWFREE

SSL Creator

Generate CSRs (Certificate Signing Requests) and Self-Signed Certificates instantly

NEWFREE

Uptime Checker

Monitor website uptime and get instant email alerts when your site goes down or recovers

NEWLOGIN

Meeting Room

Video calls, screen share, chat, shared canvas and notes — no installs

NEWLOGIN

Short URL + QR Generator

Shorten any URL, generate a QR code, and get analytics on clicks, devices, and countries.