About ToolMint

Who builds this

ToolMint is built and maintained by Rishi Banota. It is a one-person project — there is no team, no agency, and no investor. That cuts both ways, and we think it is worth being straight about it: you are trusting one person with your uptime, and in exchange you get a maintained codebase you can actually read.

Everything here runs in your browser, so the honest limits are worth naming. The source is public, and so is the build log.

Read the source on GitHub · See the full changelog · Email me directly

Created and curated by Rishi Banota, an independent developer building clean, lightweight software for creators, students, and engineers worldwide.

Our Mission

ToolMint is built on a simple premise: essential web utilities should be fast, private, reliable, and accessible to everyone. Whether you are formatting complex JSON payload data, calculating loan EMIs, encoding strings to Base64, or converting image aspect ratios, you shouldn't have to navigate aggressive popups, mandatory account creation, or bloated server delays.

Privacy-First Architecture

Traditional online utility websites often send your text, code snippets, CSV files, and calculated parameters back to remote servers for processing. At ToolMint, we prioritize data protection above all else:

• 100% Client-Side Processing: All data transformations happen inside your web browser using modern WebAssembly, JavaScript, and Web Crypto APIs.
• Zero Data Storage: Your inputs, keys, document texts, and media files are never saved, stored, or logged on remote servers.
• Instant Execution: Running code locally means instantaneous results with zero network latency, even on slow connections.

Comprehensive Utility Suite (200+ Tools)

ToolMint brings together 200+ carefully engineered tools across five core categories:

• Developer & Data Tools: JSON formatters, YAML/JSON converters, JWT decoders, UUID/Hash generators, and Regex testers.
• Text & Writing Tools: Case converters, word & character counters, line sorters, text diff checkers, and Markdown converters.
• Calculators & Finance: Age, BMI, GST, EMI, percentage, and unit conversion utilities.
• Image Utilities: Aspect ratio calculators, image resizers, SVG formatters, and Base64 image encoders.
• PDF & Document Tools: PDF merger, PDF to image, PDF watermarking, page rotation, and extraction.

Transparent & Fair Monetization

ToolMint is accessible to all users free of charge with a free daily allowance of 10 actions across all 200+ tools. For power users and developers seeking to remove the cap entirely, we offer ToolMint Pro for a single one-time payment of $1 USD with lifetime access. Learn more on our Pricing page.