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Table Manager

Import, edit, and manage your data effortlessly — supports JSON and CSV with reorderable, renameable columns. Large files paginate at 25 rows per page.

Table

Import a JSON or CSV file to see your data here.

Visual Creation

About Table Manager

Import, edit, and manage your data effortlessly — supports JSON, CSV, and web table scraping with powerful editing tools. Maximum 25 rows per page for large files DevTools provides focused browser-based developer utilities so you can validate inputs, inspect payloads, copy results, and move between related utilities without installing local dependencies or configuring heavy toolchains.

Frequently asked questions

What is Table Manager?
Table Manager is a free online visual creation tool. Import, edit, and manage your data effortlessly — supports JSON, CSV, and web table scraping with powerful editing tools. Maximum 25 rows per page for large files
Is Table Manager free to use?
Yes. Table Manager is 100% free in your browser with no required sign-up, rate limits, or paywalls.
Who is Table Manager useful for?
Table Manager is built for developers, testers, technical writers, product engineers, students, and DevOps teams who need reliable, fast browser utilities for everyday development work.
Is data processed securely in the browser?
Yes. All core formatting, encoding, generation, and inspection operations happen locally in your browser client sandbox without sending confidential payloads to external servers.