Indents and structures HTML markup with proper nesting, attribute alignment, and readable indentation for templates and email designs.
Convert CSV data to Markdown, NDJSON, SQL, HTML, statistics, or find issues
Generate pivot tables from CSV data by specifying group and value columns. Transform long-format data into summary tables. Everything runs locally in your browser — nothing is uploaded.
Format, validate, and convert JSON to Zod schemas, URL query parameters, flat key-value pairs, JSON-LD, or analyze size and structure.
Convert data sizes between bytes, KB, MB, GB, TB, and PB. Understand disk space and file sizes in different units. Everything runs locally in your browser — nothing is uploaded.
Converts CSV files to SQL format — spreadsheets, database exports, and data imports to relational database operations, data analysis, and reporting. All conversion happens locally in your browser with no file size limits.
Convert CSV data into GitHub-flavored Markdown tables for docs and README files. Everything runs locally in your browser — nothing is uploaded.
CSV Output Tools lets you indents and structures HTML markup with proper nesting, attribute alignment, and readable indentation for templates and email designs.. It works on any device with a modern web browser.
Indents and structures HTML markup with proper nesting, attribute alignment, and readable indentation for templates and email designs. It runs entirely in your browser — no software installation or data uploads required.
Paste or type your content directly into the provided text area.
Yes. After the initial page load, CSV Output Tools runs entirely on your device with no internet connection needed. All processing is done locally.
Yes, this tool is completely free with no usage limits, registration, or credit card required.
All processing happens locally in your browser. Your data is never uploaded to any server.
Yes. After the initial page load, the tool runs entirely offline without requiring an internet connection.
No. You can use this tool unlimited times with no quotas or restrictions.
Any modern web browser (Chrome, Firefox, Safari, Edge) on desktop or mobile. No installation needed.
Time Converter
Convert between time units including seconds, minutes, hours, days, weeks, months, and years with precise decimal results. Everything runs locally in your browser — nothing is uploaded.
Random Port Generator
Generate random TCP/UDP port numbers from well-known, registered, or dynamic ranges. Useful for network testing, Docker port mapping, and firewall configuration.
Privacy Cleaner
Scans and clears browser cookies, localStorage, sessionStorage, and cached data for the current site. No signup or account required.
Speed Test
Measures your internet connection’s download speed and latency by downloading a test file from a CDN. Upload speed is not currently measured.
Wheel of Names
Displays an animated spinning wheel that randomly selects one entry from a customizable list of names or options. Everything runs locally in your browser — nothing is uploaded.
QR Code Generator
Renders a scannable QR code from any text or URL using a client-side Reed-Solomon encoder. Download as PNG.