About SplitTool
Effective November 1, 2026
Small tools for specific tasks
SplitTool brings together focused utilities for cutting recordings, dividing images, extracting PDF pages, splitting CSV records, and calculating shared costs. Each tool explains its input, output, and limits alongside the controls.
Files stay on your device
File tools use browser APIs and locally loaded JavaScript libraries. The site does not upload selected file contents to an application processing server. No account is needed. Downloads are created in the browser.
Practical limits, stated clearly
Browser memory, codec support, and device performance affect results. Audio exports WAV, video is re-encoded, and CSV is not an Excel workbook format. Read each tool’s format and limit section before processing important files.
Keep your original
Check exported files before deleting a source or sharing a result. These tools provide focused transformations, not guarantees about legal validity, document redaction, financial agreements, or platform compatibility.