Dev.to
7/6/2026

The original title is "JohnShine Tools: Building a Free Browser-Based Utility Toolkit"
Original: Fresh one, I Built a Free Browser-Based Toolkit for Images, PDFs, Text, and Developers
Short summary
John built JohnShine Tools, a free browser-based utility collection for images, PDFs, text, and developer tasks—all processing happens locally for privacy with no uploads or accounts needed. The toolkit includes 12+ tools: image compression/conversion/resizing, PDF merge/split/compress, text counters, case conversion, timestamp conversion, QR code generation, and password generation. Features mobile-responsive design with planned expansions into JSON utilities, network tools, and additional workflows.
- •Free, browser-based toolkit with 12+ utilities for images, PDFs, text, and developer tasks
- •All processing is client-side and local for privacy protection—no server uploads
- •Mobile-responsive design with planned expansions into JSON, network, and URL tools
Generated with AI, which can make mistakes.
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