Resizebox

Quick online image resizer and format converter for photos and graphics.

4.6 (5)

Прегледано от Daniel Nikulshyn·Актуализирано май 2026 г.

Productivity No-Code Image Editing Free Tool Photo Tools Format Conversion Web App

Преглед

Resizebox is a web-based utility for resizing images and converting them between common file formats. Users upload a photo or graphic, choose new dimensions or a target format, and download the processed file without installing any software. The tool is aimed at everyday tasks like preparing images for social media, websites, email attachments, or print. Its straightforward interface makes it useful for non-technical users who need fast results without learning a full photo editor.

Ключови функции

Image resizing by pixels or percentage
Format conversion between popular types
Drag-and-drop upload
Downloadable processed files
Works in any modern browser

Случаи на употреба

Resize Photos for Social Media

Quickly scale images to fit platform-specific dimensions for Instagram, Twitter, or Facebook posts without opening a desktop photo editor.

Convert Image Formats for Web Use

Transform images between popular formats like JPG, PNG, or WebP to optimize them for faster website loading and browser compatibility.

Shrink Attachments for Email

Reduce image dimensions or file size so photos and graphics meet email attachment limits and send reliably.

Prepare Graphics for Print

Adjust image dimensions by pixels or percentage to match print requirements before sending files to a printer or client.

Плюсове и минуси

Плюсове

Simple, no-install browser workflow
Supports common image formats
Fast processing for routine resizing tasks
Free to use for basic needs

Минуси

Limited advanced editing features
Depends on internet connection
Large batch jobs may be slow
Output quality varies by source image

Отзиви

4.6

Средно от 5 оценки.

Влез, за да оставиш отзив.

Tomáš Novák

Years in this space

I've evaluated a lot of these over the years. What stands out here is works in any modern browser — handled better than most — and supports common image formats. Output quality varies by source image is my one real gripe. Worth the time if this is your use case.

Naomi Suzuki

Years in this space

I've evaluated a lot of these over the years. What stands out here is format conversion between popular types — handled better than most — and supports common image formats. Worth the time if this is your use case.

Fatima Zahra

Solid for our team

We rolled this out across the team last quarter and simple, no-install browser workflow. Drag-and-drop upload fits neatly into how we already work, and downloadable processed files removed a step we used to do by hand. Output quality varies by source image, which is the main caveat, but it has held up under daily use.

Linda Petersen

Does the job

Pretty happy overall. Drag-and-drop upload just works and supports common image formats. but no dealbreakers — I'd recommend it to a friend without hesitating.

Gunnar Eriksson

Solid for our team

We rolled this out across the team last quarter and simple, no-install browser workflow. Format conversion between popular types fits neatly into how we already work, and downloadable processed files removed a step we used to do by hand. Output quality varies by source image, which is the main caveat, but it has held up under daily use.