Free Online Developer Tools
A secure, private, and blazingly fast collection of utilities built by developers, for developers. Format data, parse strings, and analyze text instantly directly in your browser without sacrificing privacy.
Our Developer Utilities
Image to Base64
Encode image to Base64 string or decode Base64 to image instantly. Fast and free.
JSON Formatter
Format, validate, and minify JSON online. Includes an advanced syntax checker and compare diffing.
Word Counter
Instantly calculate words, characters, sentences, paragraphs, Keyword Density and reading time.
Secure Tools Built for Modern Engineering Workflows
Software engineering often necessitates the execution of quick, repetitive tasks that don't justify writing an entire script but are too complex to resolve manually. Our suite of online developer tools fills this gap efficiently. From transforming encoding schemes to analyzing data strings, we've constructed these tools to supercharge your daily routine.
Safety First: Client-Side Execution
As developers, we understand that copying API keys, proprietary database dumps, and sensitive backend JSON responses into random web applications is a massive security risk. That is exactly why Everytool guarantees a strictly client-side architecture. When you paste your data into our JSON formatter or Base64 decoder, the parsing occurs entirely within your own local browser environment. The risk of data breaches is mitigated instantly.
Crucial Utilities for Everyday Development
We focus on providing specific tools that developers require consistently:
- JSON Formatter & Validator: Minified API responses are notoriously difficult to decipher. Instantly prettify your payloads, collapse trees, validate correct JSON schema syntax, and even compare diffs.
- Image to Base64 Encoder: Embedding small graphic assets directly into your CSS or HTML via Data URIs can improve initial request times on your website. Use our tool to effortlessly encode or decode your strings on the fly.
- Word & Text Analytics: Calculate keyword densities for SEO audits, determine text length limits for database string constraints, and track character counts seamlessly.
High Performance & Accessibility
There are no bloated dependencies holding our applications back. Our utilities are fast, lightweight, and require zero setup. Best of all, they are freely accessible to anyone—student or seasoned engineer—regardless of OS environment or preferred browser.
Frequently Asked Questions
Is it safe to format proprietary API data using your JSON formatter?
Absolutely. We designed our Developer Tools with security in mind. Our tools perform all formatting and validation locally inside your browser, meaning your proprietary data is never sent to our servers.
Can I decode large image files using the Base64 tool?
Yes, our Image to Base64 tool can handle reasonably large strings and files. However, extremely massive strings may impact browser performance depending on your device specs.
Do your developer tools support syntax highlighting?
Yes! Our developer tools, such as the JSON formatter, heavily utilize syntax highlighting and automated indentation to make reading your data as easy and accessible as possible.
Are you adding more developer utilities in the future?
Yes. Everytool is committed to constantly expanding its suite of developer-focused applications based on community requests, staying entirely free.