↯ Zero server processing · 100% client-side

Free tools for images & PDFs
in your browser

Compress & resize images, convert images to PDF, merge & split PDF files, reorder pages, add watermarks, and sign documents electronically. All processing happens locally — your files never leave your device.

🖼 Image Tools 📄 PDF Tools 🔏 Watermark ✍️ eSign

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Image Optimizer

Compress images by up to 90%, resize to custom dimensions, crop with aspect-ratio locks, and convert to WebP, JPEG, or PNG — free and instant.

CompressResizeCropConvert to WebP

Open Image Tools →

📄

PDF Converter

Convert images to PDF, merge multiple PDFs, split pages, reorder with drag & drop, and compress PDF file size — all in your browser.

Image → PDFMerge PDFsSplit PDFCompress PDFReorder Pages

Open PDF Tools →

🔏

Watermark Tool

Stamp custom text watermarks on PDF documents and images. Control position, size, opacity, color and rotation before sharing.

Watermark PDFWatermark ImageDiagonalTiledCustom Opacity

Open Watermark Tool →

✍️

Digital Signature

Draw, type, or upload your signature and place it on any PDF document. Fully private — no files leave your browser.

Draw SignatureType SignatureUpload SignatureSign PDFeSign Free

Open Signature Tool →

Why choose Tools Init?

Privacy-first, zero-cost, zero-upload — everything runs in your browser.

🔒

100% Private & Secure

All files are processed entirely in your browser. Your documents never leave your device — no server, no cloud storage.

⚡

Lightning Fast

Web Workers keep the UI smooth while heavy processing runs in the background. No waiting for uploads or server responses.

🆓

Completely Free

Every tool is free to use — no sign-up, no subscription, no watermarks on output, and no file size limits.

🌐

Works Offline

Once the page loads, all tools work without an internet connection — perfect for sensitive documents.

Free tools for images & PDFsin your browser