Free · no signup · runs in your browser

Small tools that just work.

Single-purpose tools for PDFs, images, code, text and everyday maths. Open one, use it, leave. Nothing to install, nothing uploaded.

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Every tool, by category

PDF tools

7 tools

Merge, split, convert and edit PDFs without uploading them.

Merge PDF Split PDF Sign a PDF Compress PDF Image to PDF PDF to Image

Open PDF tools

Image tools

16 tools

Compress, resize, crop and convert images in your browser.

Compress Image Resize Image Convert Image Crop Image Compress Image to Size Compress Image to 20 KB

Open Image tools

Dev tools

12 tools

Formatters, encoders, decoders and generators for developers.

JSON Formatter Base64 Decode Base64 Encode JWT Decoder URL Decode URL Encode

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Text tools

6 tools

Count, clean, sort and rewrite text fast.

Word Counter Case Converter Remove Duplicate Lines

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Calculators

7 tools

Money, dates, units and everyday maths.

EMI Calculator GST Calculator Percentage Calculator

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Generators

6 tools

QR codes, passwords, placeholder data and more.

QR Code Generator Password Generator Barcode Generator Lorem Ipsum Generator Meta Tag Generator Random Data Generator

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Browse dev tools

JSON Formatter Format, validate and minify JSON with clear error positions. Base64 Decode Decode Base64 back to text, with full UTF-8 support. URL Decode Decode a percent encoded URL or query value back to plain text. Regex Tester Test a pattern live, see every match and capture group. Word Counter Words, characters, sentences and reading time as you type. Merge PDF Combine several PDFs into one file, in the order you choose. Split PDF Pull out single pages or page ranges into new PDFs. Compress Image Cut JPG, PNG or WebP file size with a live quality preview. Convert Image PNG, JPG, WebP and AVIF, converted both ways.

Private by design

Your files are processed on your own device and never uploaded. Most tools keep working with your connection switched off.

Instant, every time

No queue, no upload wait, no processing screen. Results appear as you type, and pages load in well under a second.

Free, with no account

No signup, no email, no daily limits and no watermarks. Open the tool you need and get on with your day.