🗜️ Image Compressor

Compress images using Canvas API. Adjust quality and output format. 100% browser-based.

🔒 Private — no server upload

📁

Drop an image here or click to browse

Supports JPG, PNG, WebP, GIF, BMP

💡 Tips

JPEG — Best for photographs. Quality slider controls lossy compression.
WebP — Modern format with better compression than JPEG at same quality.
PNG — Lossless format, quality slider has no effect. Good for graphics/text.
For photos, 60-75% JPEG quality gives great compression with minimal visible loss.
WebP at 70% often produces smaller files than JPEG at 80% with similar quality.

Guide

How to use Image Compressor

Image Compressor helps you handle file, image, audio, video, or document tasks in the browser without installing extra software. It is designed for students, creators, developers, and everyday users who need a quick, browser-based result with clear input and output.

Explore all tools

Steps

Open Image Compressor and enter the value, text, file, or details requested by the tool.
Review the generated result and adjust the input if you need a different output.
Copy, download, or reuse the result only after checking that it matches your requirement.

Common Uses

Use image compressor while studying, preparing assignments, or checking a quick calculation.
Use image compressor during web, content, design, SEO, document, or productivity work when speed matters.

Best For

Fast checks on mobile and desktop
Student assignments and learning workflows
Creator, developer, and productivity tasks

Process only files you have the right to use. Avoid uploading sensitive, private, copyrighted, or unsafe material.

Frequently Asked Questions

What does Image Compressor do?

How do I use Image Compressor step by step?

Using Image Compressor is simple: (1) Open the tool page, (2) Enter your values, text, or upload your file as prompted, (3) Click the action button or see instant results, (4) Copy, download, or use the output. No technical knowledge required.

Is Image Compressor free to use?

Yes — 100% free with no hidden charges. Image Compressor is part of WoHoTech's free tools suite. Use it unlimited times without creating an account or providing payment information.

Are my files safe when using Image Compressor?

Yes. Image Compressor processes files directly in your browser using client-side technology. Your files are never uploaded to external servers, ensuring complete privacy and data security.

What file formats does image compressor support?

Image Compressor supports all commonly used formats in its category. The tool automatically detects your file type and processes it accordingly. Check the input area for the full list of accepted formats.

Is there a file size limit for image compressor?

Since processing happens in your browser, the limit depends on your device's memory. Most modern devices handle files up to 50MB smoothly. For larger files, a desktop browser is recommended.