GizmoBench is a collection of 500+ practical browser tools for the small tasks that interrupt your day. Compare JSON, format code, convert files, calculate grades and dates, check hardware, or open 3D files—all from one searchable site.
The collection spans six categories: 3D and CAD, Markdown, developer and data, work and study, hardware checks, and everyday utilities. Every core tool is free and works without an account.
File processing stays on your device. IP lookup uses our server, and individual tools explain their processing limits. Start with the task you need to finish and use the tool directly.
Features
• 500+ searchable browser tools across six categories.
• Every core tool is free and works without an account.
• Structural JSON comparison that ignores object-key order and whitespace.
• File conversion, code formatting, calculators, hardware checks, and 3D file viewers.
• On-device file processing, with processing limits explained by each tool.
Use Cases
• Developers can compare JSON responses and format code.
• Students can calculate grades and date intervals.
• Designers can inspect 3D and CAD files in the browser.
• Anyone can convert files, check hardware, and finish everyday utility tasks.
Comments
The fact that file processing stays on-device instead of round-tripping to a server is the detail that would get me to actually use this over one-off converter sites, most "free tool" collections quietly upload everything. Does the JSON diff tool handle large payloads client-side, or does performance drop off past a certain size?
Hi everyone! GizmoBench brings 500+ practical tools into one searchable site. Every core tool is free and works without an account, and file processing stays on your device. Try JSON Diff for structural comparisons, Markdown Viewer for instant previews, or one of the everyday calculators. I’d love feedback on where the workflow could be clearer and which small task you would like a tool for next.
Premium Products
Makers
Makers
Comments
The fact that file processing stays on-device instead of round-tripping to a server is the detail that would get me to actually use this over one-off converter sites, most "free tool" collections quietly upload everything. Does the JSON diff tool handle large payloads client-side, or does performance drop off past a certain size?
Hi everyone! GizmoBench brings 500+ practical tools into one searchable site. Every core tool is free and works without an account, and file processing stays on your device. Try JSON Diff for structural comparisons, Markdown Viewer for instant previews, or one of the everyday calculators. I’d love feedback on where the workflow could be clearer and which small task you would like a tool for next.
Premium Products
New to Fazier?
Find your next favorite product or submit your own. Made by @FalakDigital.
Copyright ©2025. All Rights Reserved