Free Tools

Free Online Tools for Developers and Creators

Professional-grade utilities that run entirely in your browser. No data leaves your device. Instant, secure, free.

Popular tools

Image Compressor

Compress images to smaller file sizes while controlling quality. Optimize photos for web, email, or storage.

Open

PDF Splitter / Merger

Split PDFs into separate files or merge multiple PDFs into one document. Reorder and organize pages.

Open

Password Generator

Generate cryptographically secure random passwords with customizable length and character sets.

Open

UUID Generator

Generate RFC 4122 compliant UUIDs (v4). Guaranteed unique identifiers for databases, APIs, and distributed systems.

Open

JWT Decoder

Decode JSON Web Tokens (JWT). View header and payload. Verify HS256 signatures with secret key.

Open

JSON Formatter

Format, validate, and beautify JSON. Minify or prettify. Detect errors with helpful messages.

Open

Browse by category

Date & Time

Calculate ages, convert timezones, compare dates, and manage timestamps, all in your browser.

Age Calculator· Countdown Timer· Date Difference· Timezone Converter· Timestamp Converter
Browse Date & Time

Image & Media

Compress, convert, watermark, and analyze images, all processed locally for complete privacy.

Color Palette Generator· Image Info / EXIF· Image Compressor· Image Converter· Watermark Generator
Browse Image & Media

Math & Conversion

From scientific calculations to unit conversions, accurate math tools for every need.

Hex ↔ Decimal· Interest / EMI Calculator· Percentage Calculator· Scientific Calculator· Unit Converter
Browse Math & Conversion

PDF Tools

Compress, protect, split, and merge PDFs, all processed securely in your browser.

PDF Optimize· PDF Password Protector· PDF Splitter / Merger
Browse PDF Tools

Random Generators

Generate secure passwords, test data, UUIDs, and random values, all created locally in your browser.

Fake Profile Generator· Random Name Generator· Random Number Generator· Password Generator· Random String Generator· UUID Generator
Browse Random Generators

SEO & Marketing

Analyze, optimize, and generate SEO assets, from meta tags to sitemaps.

Favicon Generator· Keyword Density Checker· Open Graph Preview· XML Sitemap Generator· Meta Tag Generator
Browse SEO & Marketing

Security & Encryption

Encrypt data, generate hashes, encode strings, decode JWTs, all processed securely in your browser.

AES Encrypt / Decrypt· Base64 Encode / Decode· MD5 / SHA Hash· JWT Decoder
Browse Security & Encryption

Text & Content

Transform, analyze, and generate text content with instant browser-based tools.

Case Converter· Lorem Ipsum Generator· Text Diff Checker· URL Encode / Decode· Word Counter· JSON Formatter· Slug Generator· Regex Tester
Browse Text & Content

Web & Development

Format code, test APIs, generate assets, essential tools for web developers.

CSS Minifier· HTML Minifier· JS Minifier· QR Code Generator· Robots.txt Generator· API Tester· Cron Generator· Cost Calculators
Browse Web & Development

Miscellaneous

Specialized tools for data conversion, cost estimation, and format transformation.

CSV ↔ JSON· File Size Checker· Markdown ↔ HTML· Color Converter
Browse Miscellaneous

Why these tools

Anwita Digital provides a curated collection of 50+ browser-based tools for developers, designers, marketers, and content creators. Every tool runs locally in your browser, your data never touches our servers, ensuring complete privacy and security.

From text processors and code formatters to image compressors and encryption utilities, each tool is built for speed and accuracy. No installation, no signup, no tracking. Just open, use, and get results instantly.

Frequently asked questions

Yes. All tools are completely free with no hidden fees, signups, or usage limits. We believe essential utilities should be accessible to everyone.

Absolutely. Every tool processes data locally in your browser. Nothing is uploaded to servers, stored, or tracked. Your files and inputs remain on your device.

No. All tools are web-based and work instantly in any modern browser, Chrome, Firefox, Safari, Edge. No downloads or extensions required.

Most tools work offline after the first load. Since processing happens in your browser, you can use them without an internet connection once the page is cached.