6 guides · one for every tool, added daily

Toolbench blog

Practical guides to the tools on Toolbench: what each one does, when you’d reach for it, worked examples and answers to common questions. A new guide is published every day until every tool has one.

• Image Tools · September 27, 2026 · 4 min readHow to Compress Images Without Losing Visible QualityShrink image files for faster sites and smaller emails: the right format, quality and size to use, plus a free compressor that never uploads your photos.
• Text Tools · September 27, 2026 · 4 min readHow to Convert Text Case Online (UPPERCASE, camelCase, More)Convert text into UPPERCASE, Title Case, camelCase, snake_case, kebab-case, CONSTANT_CASE and more at once, with real, verified examples of each.
• Text Tools · September 27, 2026 · 4 min readHow to Count Words and Characters Online (and Hit Every Length Limit)How word, character, sentence and reading-time counts work, the length limits that matter, and a free counter that updates as you type.
• Security Tools · September 27, 2026 · 4 min readHow to Create a Strong Password (and How Strong Is "Strong"?)What actually makes a password strong, how entropy is measured, how long your passwords should be, and how to generate secure random ones for free.
• Code & JSON Tools · September 27, 2026 · 4 min readHow to Format and Validate JSON (and Fix the Most Common Errors)Pretty-print, minify and validate JSON in seconds, understand what makes JSON invalid, and fix the errors you'll hit most — trailing commas, quotes and more.
• Web Developer Tools · September 27, 2026 · 4 min readHow to Make a QR Code for Free (Links, Wi-Fi, Contacts and More)Make free QR codes that never expire — links, Wi-Fi, email, SMS and contacts — plus the size, contrast and error-correction settings that scan reliably.

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