KaryaKit tool directory
Browse all 60 browser-first tools by category, or search by what you need to accomplish. Your existing tool URLs remain unchanged.
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Resize, crop and compress photos locally in your browser.
Compress PDF documents locally and compare output size.
Combine PDF files locally and reorder them before merging.
Format, validate and minify JSON locally.
Create QR codes and barcodes in the browser.
Convert CSV and JSON locally.
Generate strong passwords with browser randomness.
Calculate GST-inclusive and GST-exclusive amounts.
New
Extract ZIP archives locally in your browser with no uploads.
Convert XML and JSON locally.
Build Flexbox and Grid CSS visually.
Generate clean SEO-friendly URL slugs.
Complete catalog
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Resize, crop and compress photos locally in your browser.
Resize and compress signature images locally.
Compress PDF documents locally and compare output size.
Combine PDF files locally and reorder them before merging.
Convert images to PDF locally with page and layout controls.
Format, validate and minify JSON locally.
Create QR codes and barcodes in the browser.
Extract selected PDF pages locally.
Convert images to WebP locally with quality controls.
Convert HEIC and HEIF images locally.
Convert CSV and JSON locally.
Decode, hash and generate developer security values locally.
Create shareable WhatsApp links and QR codes.
Calculate SIP investment growth.
Calculate loan EMI, interest and repayment.
Count words, characters, sentences and reading time.
Calculate GST-inclusive and GST-exclusive amounts.
Convert text between common letter cases.
Calculate exact age between two dates.
Calculate the difference between two dates.
Solve common percentage calculations.
Run timers and Pomodoro sessions in the browser.
Convert dates and times across global time zones locally.
Convert major currencies using browser-fetched daily exchange rates with an offline fallback.
Generate secure random integers locally.
Generate placeholder text locally.
Pick and convert colors between common formats.
Encode and decode URL components locally.
Generate strong passwords with browser randomness.
Create invoices locally with print-ready output.
Remove image metadata locally.
Calculate profit, margin and markup.
Compare text with split or unified differences.
Encode and decode text or local files.
Read text aloud using installed browser voices.
Calculate compound growth and interest.
Render SVG to PNG locally.
Generate UUID values locally.
Convert common measurement units locally.
Inspect JSON as structured data locally.
Convert Unix timestamps and dates locally.
Calculate file hashes locally.
Encode and decode HTML entities locally.
Calculate BMI from height and weight.
Sort, deduplicate and transform text lines locally.
Test regular expressions locally.
Convert JSON data to CSV locally.
Convert Markdown to HTML locally.
Build CSS gradients visually.
Calculate and compare aspect ratios.
Build campaign URLs with UTM parameters.
Inspect URL components and query parameters.
Decode QR codes from local images.
Build Flexbox and Grid CSS visually.
Convert XML and JSON locally.
Generate clean SEO-friendly URL slugs.
Extract ZIP archives locally in your browser with no uploads.
Compress videos, extract audio and create GIFs locally in your browser.
Sign, annotate and watermark PDF documents locally in your browser.
Resize, convert and watermark multiple images locally and download them as a ZIP.