Lenskit
PROCESSING ON-DEVICE · 0 UPLOADS0 UPLOADS

Image & PDF tools that never see your files.

Compress, crop, resize, watermark, convert, merge and split — entirely in your browser. Nothing is ever uploaded.

🖼️
Drop an image here, or tap to browse
It stays on your device — nothing is uploaded.
JPG · PNG · WEBP · GIF · BMP · HEIC
Preview of your image

Compress to target size

📄
Drop images here, or tap to browse
Files stay on your device — nothing is uploaded.
JPG · PNG · WEBP

Images → PDF

Each image becomes one page. Reorder with ↑ ↓.

📄
Download

📦 Batch images → ZIP

Compress or resize many images at once. Everything stays on your device.

🔳 QR code generator

🔍 QR code scanner

Upload an image with a QR code to decode it.

🔤 Image ↔ Base64

⭐ Favicon generator

One image → all favicon sizes (16–512px) + apple-touch-icon, zipped.

📖 OCR — image → text

Extract text from photos/scans. Hindi + English. Pehli baar language model download hota hai (kuch MB) — thoda wait karna.

🎞️ GIF maker

2+ images se animated GIF banao.

🖼️ Collage maker

🛡️ EXIF / metadata remover

Photo se location, camera info aur saara hidden metadata hatao — privacy ke liye.

Exact-size compression — 10 KB to 2 MB Visual PDF page editor — cut, rotate, reorder Crop PDF pages to images Zero uploads — private by design

Free image & PDF tools that respect your privacy

Lenskit is a free online toolkit for everyday image and PDF tasks. Unlike most online converters, Lenskit processes everything inside your browser using your own device — your photos, signatures, and documents are never uploaded to any server. That makes it safe even for sensitive files like ID photos and application documents.

Compress image to exact KB

Reduce any photo to a precise size like 20 KB, 50 KB, 100 KB or 1 MB — perfect for online forms, email attachments, and website uploads.

Photo & signature resizer for online forms

Resize photos and signatures to the exact pixel dimensions and KB limits that exam and application portals ask for, with ready-made presets you can adjust.

Merge, split & crop PDFs visually

See every page of your PDF as a thumbnail, delete or rotate pages, reorder them, merge multiple PDFs, or crop any part of a PDF page and save it as an image at the exact size you need.