Source content stays on this device
Supported file, text, image, and calculation work runs in your browser instead of an application upload pipeline.
Browser tools for PDFs, images, text, and everyday calculations.
Choose a focused workspace and work directly in your browser. No account or setup required.
29 available tools · source content stays on this device
Browse by what you are working with
Choose a category to find the tools for your task.
PDF ToolsOrganize, convert, recognize text, verify, and protect PDFs.PDF Merge · PDF to Word · Compress PDF16 toolsImage ToolsResize, compress, convert, and extract text from images.Image to Text · Image Resizer · Image Compressor4 toolsText ToolsClean, count, format, and transform written content.Word Counter · JSON Formatter & Validator · Case Converter5 toolsCalculatorsQuick calculators for work, study, and daily decisions.Percentage Calculator · Age Calculator · Unit Converter3 toolsAudio ToolsReduce background noise in short speech recordings.Voice Enhancer1 tool
Featured tools
PDF to Excel
Extract tables from text or scanned PDFs into editable Excel and CSV files privately.
Source Review · Automatic checksPDF Sanitizer & Privacy Checker
Check PDF privacy traces, remove selected supported items, and verify a private sanitized copy.
Verified supported removalsSearchable OCR PDF
Make scanned PDF pages searchable in seven languages with private on-device OCR.
Local OCR · language data may downloadImage to Text
Extract editable text from images in seven languages with private on-device OCR.
Local OCR · editable text outputCommon tasks
Quick utilities with the same focused workspace.
PDF Merge
Combine multiple PDF files privately in the order you choose.
PDF Split
Extract pages or divide a PDF into private browser downloads.
JPG to PDF
Turn ordered JPG, PNG, and WebP images into one private PDF.
PDF to JPG
Render PDF pages as private JPG or PNG image downloads.
PDF Rotate
Rotate all or selected PDF pages without flattening their content.
Compress PDF
Reduce PDF file size while keeping it readable.
Image Resizer
Resize JPG, PNG, and WebP images privately by pixels or percentage.
Image Compressor
Reduce JPG, PNG, and WebP file sizes privately in your browser.
Word Counter
Count words, characters, sentences, and reading time.
QR Code Generator
Create customizable QR codes for text, links, Wi-Fi, messages, and contacts.
JSON Formatter & Validator
Format, minify, and validate JSON privately in your browser.
Percentage Calculator
Solve common percentage questions quickly.
Age Calculator
Calculate exact age in years, months, and days from date of birth.
Unit Converter
Convert common length, weight, and temperature units.
What stays local—and what gets checked
ToolNest states processing and verification limits where they matter.
Files stay local; language data may download
OCR tools may download language data when needed. These requests do not include your file.
Evidence is named, not implied
PDF to Excel includes Source Review and Automatic checks. Document Privacy reinspects supported removals.