ToolHub

Every tool you need for images, PDFs and text, in one place.

All 100% free and easy to use. Compress, resize, convert, merge, extract, count and convert dates with a few clicks, while your files never leave your device.

Image CompressorCompress an image without losing quality. Image ResizerResize to exact pixels or an exact KB for forms. Image ConverterJPG to PNG, WebP to JPG and more. Merge PDFMerge PDF files into one, in your order. Image to PDFJPG to PDF in one clean document. New PDF to MarkdownExtract clean markdown from any PDF, on-device. Word CounterWords, characters and reading time as you type. Number to WordsEnglish words for checks, contracts and forms. Date ConverterGregorian to Jalali and back, leap years handled.

The private toolkit for everyday tasks

ToolHub is your number one web app for getting small jobs done with ease. Enjoy every tool you need while keeping your data safe, because nothing is ever uploaded.

No uploads

Every tool runs in your browser with the canvas API. Your files never reach a server.

No accounts

Nothing to sign up for, nothing to remember. Open a tool and use it.

No ads

No popups, no trackers, no noise. Just the tool and your file.

From the blog
Two identical photos, one at 4.2 MB and the same one at 80 percent quality at 380 KB
Guide

How to Compress an Image Without Losing Quality: 7 Rules That Work

Resize first, stay at 75 to 85 percent quality, pick the right format.

Read the guide
A 3.8 MB photo rejected by a 100 KB form, resized to 98 KB and accepted
Guide

How to Resize an Image to an Exact KB Size for Online Forms

Hit 20, 50 or 100 KB exactly, without the picture turning to mush.

Read the guide