31+ Free Tools • Works Offline • Zero Tracking

The Privacy-First
Utility Workstation

Secure, offline, and browser-based tools for developers. All processing happens locally. Your data never leaves your device.

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Developer Tools

(12)
Popular
JSON Formatter
Format, beautify, minify, validate JSON.
New
SQL Formatter
Prettify complex SQL queries.
New
Regex Tester
Test regex patterns in real-time.
JSON to TypeScript
Generate TS interfaces from JSON.
Popular
JSON to C#
Generate C# classes from JSON.
JSON to CSV
Convert JSON arrays to CSV files.
New
VCF to Excel
Convert vCard contacts to Excel/CSV.
Text Diff
Compare text side by side.
SVG Optimizer
Minify and clean SVG code.
Text Cleaner
Strip formatting, fix smart quotes.
Base64 Encoder
Encode and decode Base64.
Unit Converter
PX to REM, Hex to RGB, Unix to Date.

PDF Suite

Privacy-First
(4)
PDF to Image
Convert PDF pages to PNG/JPG.
Image to PDF
Combine images into PDF.
PDF Merge & Split
Combine or extract PDF pages.
PDF Metadata
View and clean PDF metadata.

Image & Media

(5)
AI
Image OCR
Extract text from images with AI.
Image Compressor
Reduce image size with quality control.
EXIF Stripper
Remove GPS and metadata from photos.
QR Generator
Generate QR codes. Download PNG/SVG.
Favicon Generator
Create ICO and PWA icons.

Creator Tools

(4)
Social Image
Create text images for social.
Code to Image
Turn code into shareable images.
Thread Splitter
Split text for Twitter/X.
OG Preview
Preview social media links.

Productivity & Security

(6)
Password Generator
Generate secure passwords.
Password Strength
Analyze password entropy.
Tone Formalizer
Make text professional.
Meeting Cost
Calculate meeting expenses.
Subscription Tracker
Track recurring costs.
Time Estimator
Estimate task duration.

Why SimpleTaskTools?

Privacy First

All processing happens in your browser. Zero data sent to servers.

Lightning Fast

No network latency. Instant results as you type.

Works Offline

Install as PWA. Use anywhere, even without internet.

Need API Access?
Automate SimpleTaskTools in your code. Format JSON, convert PDFs, and more via REST API.