ToolsRift · 13 studios
Free online tools that run in your browser
1,100+ tools for PDF, images, money, code and more. No sign-up. Your files never leave your device.
Your favourites
Saved on this device onlyRecently used
Saved on this device onlyPopular tools
Browse all tools-
PDF Merger
Combine multiple PDF files into a single document in your preferred order
-
PDF Compressor
Reduce PDF file size while maintaining quality for faster sharing and storage
-
JPG to PDF Converter
Convert JPG images to PDF format with custom page size and orientation options
-
Image Compressor
Compress PNG/JPG to reduce file size
-
Image Resizer
Resize images to any dimensions
-
Background Remover
Remove an image background on your device with an AI model — transparent, white or any colour.
-
EMI Calculator
Monthly EMI, total interest and year-wise loan schedule for any loan.
-
SIP Calculator
Mutual fund SIP maturity value, invested amount and wealth gained.
-
Income Tax Calculator (India)
Old vs New regime comparison.
-
GST Calculator
Add or remove GST with CGST/SGST split for all Indian GST rates.
-
Mortgage Calculator
US mortgage payment with PMI, property tax, insurance, HOA, extra payments and a full amortization schedule.
-
BMI Calculator
Body Mass Index from weight and height in metric or imperial, with WHO and Asian-Indian category tables.
-
JSON Formatter
Beautify and format JSON with syntax highlighting
-
Strong Password Generator
Generate secure strong passwords online with length, symbols, and ambiguous character controls for safer account protection.
-
Word Counter Pro
Count words, chars, sentences & get reading time
-
Case Converter
Convert text to UPPERCASE, lowercase, Title, camelCase, snake_case & more
-
QR Code Generator
Generate QR codes as downloadable images
-
Age Calculator
Calculate exact age in years, months and days from date of birth, with next birthday countdown
What you get with ToolsRift
Every feature below works today, on any modern browser.
- Files stay on your device PDFs, images, audio and video are processed in your browser with Web Workers and WebAssembly. There is no upload step.
- 1,100+ tools, no sign-up PDF, images, money, code, maths, text and more. Free, no account, no daily limits.
- Works offline After a tool has loaded once, it keeps working without a connection.
- Install it as an app Add ToolsRift to your home screen or desktop from Chrome, Edge or Safari.
- Batch processing Drop several files on a single-file tool: each one is processed in turn and you get one zip.
- Chain tools together Pass a result straight to the next tool — merge, then compress, then protect — without saving in between.
- On-device AI Background removal and OCR run on your device; the model or language data downloads once.
- OCR in English, Hindi and Telugu Turn scans and photos into searchable PDFs or plain text.
- Exam and ID photo sizes Photo and signature resizers built from the official upload rules for verified exams.
- Calculators show the maths Loan, tax and maths results come with the formula, the working and, where it matters, the source.
- Find any tool fast Press / or Ctrl+K anywhere to search; recent and favourite tools stay on this device.
- Embed calculators Put a free calculator on your own site with one line of HTML.
Thirteen studios, one promise
Each studio is built for one kind of job. They all share the same rule: your files stay on your device.
- 51 tools
PDF Studio
Merge, compress, sign and convert PDFs on your device.
- 79 tools
Image Studio
Resize, compress, convert and clean up images privately.
- 71 tools
Money Studio
Loans, savings, tax and seller fees, with the maths shown.
- 244 tools
Developer Studio
Format, validate, convert and decode — locally, instantly.
- 126 tools
Calc & Convert Studio
Maths, units, dates and everyday sums, exact to the digit.
- 11 tools
Health Studio
Calories, BMI, heart-rate zones and sleep, explained.
- 54 tools
Media Studio
Trim, convert and record video and audio in the browser.
- 79 tools
Writing Studio
Count, clean, transform and draft text without distractions.
- 89 tools
Security Studio
Passwords, hashes and ciphers generated on your device.
- 90 tools
Design Studio
Colours, gradients, CSS and SVG you can copy straight in.
- 102 tools
Office & Business Studio
Invoices, documents, charts and policies, tidy and fast.
- 26 tools
Study Studio
Flashcards, citations, quizzes and revision timers.
- 82 tools
Fun Studio
Wheels, dice, pickers and fancy text for when chance decides.
Privacy by design
How ToolsRift keeps files on your device
Most online converters upload your file to a server. ToolsRift does the work in your browser instead, so there is nothing to upload.
See the proof — test it yourself- The page loads the toolYour browser downloads the tool's code once, like any web page.
- Your file is read locallyA Web Worker on your device opens the file. No network request carries it.
- The result is saved to your deviceDownloads are created in memory and handed to your browser — offline works too.
How it works
- 1Pick a toolSearch, or open a studio and choose what you need.
- 2Drop a file or typeDrag files in, paste text, or fill in a few numbers.
- 3Download or copyResults appear instantly on the same page. Save, copy or pass them to the next tool.