Text utilities
Word Counter (word-counter)
Count words, lines, and chars instantly.
Track words, characters, lines, and paragraphs in real time.
Open toolTolinx Multilingual Toolkit
Eight dependable utilities for writers, designers, and growth teams. Everything runs in your browser, so sensitive files never leave your device.
Popular pick
Text utilities
Remove Duplicate Lines (remove-duplicate-lines)
Remove duplicates and sort lines.
Deduplicate lists in seconds while keeping the original order or sorting alphabetically.
Open toolText utilities
Whitespace Cleaner (trim-spaces)
Trim whitespace and clean text.
Remove every extra space, trim edges, or collapse duplicates before publishing.
Open toolText utilities
JSON Formatter & Validator (json-formatter)
Format, minify, and validate JSON locally with instant error feedback.
Open toolImage helpers
Image Compressor (image-compressor)
Compress images locally, no uploads.
Drag and drop to shrink JPG, PNG, or WebP files with adjustable quality.
Open toolImage helpers
Remove EXIF Metadata (remove-exif)
Strip metadata and GPS tags.
Strip GPS coordinates and camera details before sharing any image.
Open toolProductivity
Date Difference Calculator (date-difference)
Calculate days between dates.
Measure days, weeks, and months between two dates for better planning.
Open toolProductivity
Pomodoro Timer (pomodoro-timer)
Classic 25-minute focus blocks with 5-minute breaks, pause, resume, and reset options.
Open toolSee related tools
Text utilities
Keep drafts tidy with counters, duplicate removal, whitespace control, and JSON checks.
Image helpers
Compress files or strip EXIF data locally before sharing assets with clients or partners.
Productivity
Track project dates and stay in flow with a lightweight Pomodoro timer.
Frequently Asked Questions
Is Tolinx free?
Yes, completely free. We are committed to providing high-quality utilities with no hidden costs.
Do you collect my data?
No. All text processing, image compression, and validation happen locally in your browser. Your data never leaves your device.
How does it work locally?
We leverage WebAssembly and Canvas APIs to run powerful processing logic directly in your browser tab.
Does it work on mobile?
Yes. The interface is fully responsive and works great on phones, tablets, and desktops.
Which languages are supported?
We currently support English, Simplified Chinese, and Spanish, with more coming soon.