Yes, while we are getting started — the first 250 signups get lifetime Pro for free. After that, plans are $59/year or $100 lifetime, no card required to try.

What is the difference between the Free and Pro plans?

The Free plan gives you the core developer tools at no cost. Pro adds unlimited usage, private history, saved snippets, and priority support — all still fully offline on your device.

Your data stays on your device — there is no cloud sync. Vault-style data is additionally encrypted locally with a password only you know.

Do I need an account to use the tools?

Google Sign-In is required to save your data across sessions. Many public tool pages can be explored before opening the full app experience.

Does it work offline?

Yes. MyDevTools is a desktop app — most tools run fully offline on your machine. Tools that connect to external services or send API requests need a network connection.

Does Image Compressor store or upload my data?

Image Compressor runs in the MyDevTools desktop app. Many utilities process data locally on your device; tools that require sync or external connections may send only the data needed for that workflow.

Do I need to install anything to use Image Compressor?

Install MyDevTools once, then Image Compressor and 80+ other tools are available offline on your desktop.

Media & Design

Free Client Side Image Compression — MyDevToolsImage Compressor on MyDevTools

Compress JPEG, PNG, or WebP images locally with a quality slider. Download reduced files instantly, no server upload — a free image compressor to reduce file size.

Get the desktop app Browse All Tools

About Image Compressor

Compress JPEG, PNG, and WebP images locally on your device with an adjustable quality slider. No uploads. Part of MyDevTools — an all-in-one desktop toolkit that runs offline and processes your data locally on your machine.

Common Image Compressor use cases

Use Image Compressor when you need a fast, dedicated way to work with compress image. It is useful during API debugging, code reviews, documentation cleanup, test data preparation, and quick checks. Because MyDevTools keeps related utilities together in one offline desktop app, you can move from Image Compressor into nearby tools like formatters, converters, generators, encoders, decoders, and API helpers without leaving the same toolkit.

Example workflow

A typical workflow starts by pasting or typing your input into Image Compressor. Review the result, copy the cleaned or generated output, then continue with a related task such as validating a payload, decoding a token, parsing a URL, generating an identifier, or testing an API request. This makes Image Compressor part of a practical developer workflow instead of a one-off utility page.

Key Features

Image Compressor supports compress image workflows in one all-in-one desktop toolkit.
Image Compressor supports jpeg compressor workflows in one all-in-one desktop toolkit.
Image Compressor supports webp compressor workflows in one all-in-one desktop toolkit.
Image Compressor supports png optimize workflows in one all-in-one desktop toolkit.
Image Compressor supports reduce image size workflows in one all-in-one desktop toolkit.
Image Compressor supports client side image compression workflows in one all-in-one desktop toolkit.
Image Compressor supports quality slider workflows in one all-in-one desktop toolkit.
Runs offline on your desktop
Free to use, always

Image Compressor FAQ

Is Image Compressor free to use?

Yes. Image Compressor is part of MyDevTools, the all-in-one developer desktop app, and is free to use.

Do I need to install anything for Image Compressor?

Image Compressor is one of 80+ tools in the MyDevTools desktop app. Install MyDevTools once and every tool works offline, with your data processed locally.

What is Image Compressor best for?

Compress JPEG, PNG, or WebP images locally with a quality slider. Download reduced files instantly, no server upload — a free image compressor to reduce file size.

What should I use with Image Compressor?

Most developers pair Image Compressor with related MyDevTools utilities such as formatters, parsers, encoders, generators, API tools, and security helpers.

How to Use Image Compressor

01
Open the tool
Open Image Compressor in the MyDevTools desktop app — no account required to start.
02
Enter your data
Paste or type your input directly. Processing happens locally on your device.
03
Copy the result
Get your output instantly. Copy it, download it, or keep working in the same tab.

Get the desktop app

Learn

Image Compressor: Reduce JPEG, PNG, WebP File Size

Compress images locally on your desktop with a quality slider. No server upload, instant download.

5 min read•Converters

Read Article

Related Media & Design Tools

Color Picker & ConverterPick colors, convert between HEX, RGB, and HSL, and explore harmonic palettes — shades, complementary, triadic, and more.WCAG Contrast CheckerMeasure WCAG 2.1 contrast between two HEX colors, see AA and AAA pass/fail for normal and large text, and preview typography on the background.CSS Gradient BuilderVisual CSS gradient builder with angle control, color stops, and one-click CSS copy.SVG Optimizer / MinifierPaste SVG markup and minify it locally with SVGO: drop comments, editor metadata, default attributes, and whitespace—then compare UTF-8 size before and after.Code ScreenshotCreate Carbon-style code screenshots with syntax highlighting, gradient backgrounds and window controls. Export as PNG, all on your device.CSS GeneratorsVisual generators for CSS box-shadow layers, per-corner border-radius blobs, and fluid clamp() typography. Copy production-ready CSS instantly.EXIF Viewer & RemoverView camera, GPS and EXIF metadata in your photos, then losslessly strip it. JPEG, PNG, WebP, HEIC and TIFF, all processed on your device.Favicon GeneratorGenerate favicon.ico, Apple touch icons, PWA maskable icons plus manifest and HTML snippets from a single image. Runs entirely on your device.

View all Media & Design tools