Split a large CSV file into multiple smaller files by page count. Divide datasets into manageable chunks for processing. Everything runs locally in your browser — nothing is uploaded.
Compute per-column statistics for CSV data including count, sum, average, min, max for numeric columns.
View and search large text files (logs, CSVs, JSON) up to 100K characters in the browser with text search and match counting. No file upload needed — all client-side.
Merge two CSV files on a common column. Join datasets horizontally by matching key values, like a SQL JOIN for your spreadsheets.
Divides a single PDF into multiple files by page range, bookmark level, or a specified page count per split.
Convert PNG images into space-efficient JPEG files. Ideal for photographs and complex images where smaller file size outweighs loss of transparency.
CSV Splitter lets you split a large CSV file into multiple smaller files by page count. Divide datasets into manageable chunks for processing. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Split a large CSV file into multiple smaller files by page count. Divide datasets into manageable chunks for processing. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Direct text entry, file upload, or URL-based input — depending on the tool. All numeric values are entered through input fields with real-time updates.
Yes. After the initial page load, CSV Splitter 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.
Privacy Cleaner
Scans and clears browser cookies, localStorage, sessionStorage, and cached data for the current site.
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.
QR Code Generator
Renders a scannable QR code from any text or URL using a client-side Reed-Solomon encoder. Download as PNG.
Random Number Generator
Generates cryptographically secure random integers or decimals within a user-defined min-max range with optional repetition filtering.
Resume Builder
Provides a structured, form-based interface for entering work history, education, and skills, then renders a professionally formatted PDF resume.