Fast tools. Zero uploads.
Free browser-based tools for developers, creators, students, and everyday tasks.
Popular Tools
The tools people reach for most — ready instantly in your browser.
JSON Formatter
Format, beautify and minify JSON with clear, line-aware error messages.
Developer ToolsBase64 Encoder & Decoder
Encode text to Base64 or decode Base64 to text, with full Unicode support.
Developer ToolsUUID Generator
Generate cryptographically secure UUID v4 identifiers, one or in bulk.
Developer ToolsWord Counter
Count words, characters, sentences and paragraphs with reading time.
Text ToolsPercentage Calculator
Calculate percentages, increases, decreases and differences instantly.
CalculatorsUnit Converter
Convert length, weight, temperature, area, volume and speed units.
ConvertersWord to PDF
Convert Word (.docx) documents to PDF in your browser, no file upload.
ConvertersPDF to Word
Extract text from a PDF and download it as an editable Word (.docx) file.
ConvertersImage Compressor
Shrink JPG, PNG and WebP file sizes locally with a quality slider.
Image ToolsPassword Generator
Create strong random passwords locally with a live strength meter.
Developer ToolsQR Code Generator
Generate custom QR codes with error correction, sizing, colors and PNG/SVG export.
Developer Tools
Browse by Category
Five categories, 26 tools, one promise: your data never leaves your device unnecessarily.
Developer Tools
Tools for developers and programmers.
Explore →Text Tools
Clean, transform and analyze text.
Explore →Calculators
Useful everyday calculators.
Explore →Converters
Convert units, data sizes and documents.
Explore →Image Tools
Process images directly in your browser.
Explore →More tools coming
New utilities are added regularly. Everything stays free and browser-based.
Suggest a tool →
Your data stays in your browser.
I Love Developers is designed with privacy in mind. Many tools process your data directly in your browser, so your text, images and other inputs don't need to be uploaded to a server.
No signup
Open a tool and use it. No account, no email, no cookies required.
No unnecessary uploads
Your text and images stay on your device instead of travelling to a server.
Client-side processing
Wherever possible, tools run with your browser's own APIs — instantly and privately.
All Tools
- JSON Formatter
- JSON Validator
- Base64 Encoder & Decoder
- URL Encoder & Decoder
- UUID Generator
- Word Counter
- Case Converter
- Remove Duplicate Lines
- Text Cleaner
- Lorem Ipsum Generator
- Percentage Calculator
- Age Calculator
- Discount Calculator
- BMI Calculator
- Unit Converter
- Temperature Converter
- Data Storage Converter
- Word to PDF
- PDF to Word
- JPG to PDF
- PDF to JPG
- Image Compressor
- Image Resizer
- Password Generator
- JWT Decoder
- QR Code Generator