MSRX Tools
211 file, image, video, text, money and AI tools — no file ever uploaded
Overview
A suite of 211 everyday utilities across eleven groups — merge and split PDFs, compress convert crop and watermark images, trim compress and convert video, record your screen, cut and level audio, zip and unzip archives, format and validate JSON, encode and decode Base64 and URLs, encrypt a file with a passphrase, convert units and work out numbers, run the money maths from a SIP projection to a home loan instalment, income tax under either regime and what a PPF account matures at, and a set of AI writing tools for prompts, summaries, translation and rewriting. Every tool that touches a file runs entirely inside your own browser, so your files are read on your device and never uploaded — the video tools use the codecs the browser already has, so there is nothing to download first. The AI tools are the one exception and say so on every page: they take typed text, never a file, and send it to a model. Free, no account, and everything but the AI tools keeps working offline.
What it does
- Merge, split, organise and extract pages from PDFs
- Compress, convert, resize, crop, rotate and watermark images
- Trim, crop, compress, convert, merge and speed up video
- Record your screen or camera — the recording never leaves the tab
- Cut, level, speed and join audio, or pull the sound out of a video
- Zip and unzip archives without installing anything
- Format, validate and convert JSON and other text data
- Bold, italic, cursive and bubble text for fields that strip formatting
- Base64, URL and HTML-entity encoding and decoding
- Encrypt and decrypt a file with a passphrase
- Financial calculators — SIP, EMI, income tax, PPF, EPF, gratuity, retirement
- Calculators and generators — unit conversion, percentages, dates and more
- AI tools for prompts, summaries, translation, grammar and rewriting
- Reading scores computed on your own device, with no server involved
- Every file tool runs in your browser — no file is ever uploaded
- Free, no account, and everything but the AI tools works offline