Free image compressor
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Free image compressor
Reduce image sizes fast with Evernote's free image compressor while keeping visual quality for sharing and storage
or drag and drop a file
Supports images and PDFs (max 100MB)
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Frequently Asked Questions
Evernote's free image compressor is an online tool that reduces image file sizes while maintaining visual quality. It’s designed to help you prepare photos and graphics for email, web sharing, or storage by making files smaller without needing complex software. You upload images, let the compressor process them, and download lighter versions that are easier to share and store.
This tool is useful for anyone who needs smaller images for sharing, uploading, or saving space: casual photographers, students, content creators, and teams that share visuals. Evernote’s compressor is especially handy when you need quick results without installing apps. It works well when you want to reduce file size but keep images looking the same across web pages, presentations, or email attachments.
Evernote’s online compressor supports common image formats such as JPEG, PNG, GIF, and WebP. These formats cover most photos and graphics used across web and email. If you have a less common format, try exporting it to a widely used format first. The compressor focuses on popular file types to maximize compatibility and simplify the compression process for everyday use.
The compressor aims to reduce file size without noticeable quality loss by preserving visual appearance rather than maintaining original file data exactly. In many cases you’ll see minimal or no visible difference at typical viewing sizes. Very high-detail images or extreme compression levels can show artifacts, so preview and compare results if preserving every fine detail is critical for your use.
Yes — common formats that support transparency, like PNG and WebP, are handled by the compressor. Evernote’s tool works to retain transparency where the format allows it while reducing file size. For images where alpha channels are essential, check the output to ensure transparency remains as expected. If needed, export to a format that explicitly supports transparency before compressing.
Batch compression is supported by the online tool, allowing you to upload and process multiple images in one session. This saves time when preparing galleries or sets of visuals. After processing, you can download compressed files individually or as a grouped download if the interface provides that option. Always review a sample output to confirm the compression level works for all images in the batch.
Yes, Evernote’s online compressor is accessible from mobile browsers, so you can compress photos directly from smartphones and tablets. The interface adapts to smaller screens, making it convenient for quick adjustments on the go. Uploading and downloading speeds depend on your connection, so for large batches you may prefer Wi‑Fi. Mobile use is ideal for sharing lighter images via messaging or email.
The compressor produces a new, compressed file while your original stays on your device unless you choose to overwrite it. To ensure you can restore originals, keep backups of the original images before compressing, or download both versions and store the original in a separate folder. This approach gives you flexibility to revert if you need the full-quality source later.
The primary purpose of Evernote’s compressor is to reduce file size while preserving quality; it focuses on optimizing compression rather than changing pixel dimensions. Some compression techniques can subtly affect visual detail without altering dimensions. If you need explicit resizing (changing width or height), use an image editor to resize first, then run the compressor to further reduce file size for sharing or storage.
The compressor offers previews so you can compare the original and compressed image before downloading. This helps you judge whether the reduced file size meets your quality expectations. Previewing is a helpful step when working with images that contain fine details or text, ensuring the compressed output remains suitable for your intended use.
The tool provides sensible default compression settings that balance size reduction and image quality, and in many cases it allows you to select different compression levels or quality presets. These options let you prioritize a smaller file size or higher visual fidelity depending on your needs. Preview each level to find the right balance for your images and intended use.
Online tools often have practical limits for individual file sizes or batch quantities to ensure fast processing and reliable performance. If you encounter a limit, try compressing in smaller batches or resizing large originals first. Evernote’s compressor is designed for everyday use, and handling many large files at once may be best done in smaller groups to maintain speed and responsiveness.
Compression can preserve common metadata like basic EXIF data, but some metadata may be removed during optimization to further reduce file size. If keeping full metadata (camera details, location, etc.) is crucial for your workflow, export and back up originals before compressing, or check the tool’s settings to see which metadata fields are retained in the compressed output.
Yes, Evernote’s free image compressor is well suited for preparing images for web publishing. Smaller files load faster on web pages and reduce bandwidth usage while maintaining visual quality for viewers. Use the compressor to optimize photos and graphics for blogs, portfolios, or content management systems, and preview outputs at the sizes they’ll appear on your site to ensure acceptable clarity.
The compressor is an online tool, so it requires an internet connection to process images. This enables quick access from any device without installing software. For offline workflows, consider exporting images and using local image editors that offer compression features. Evernote’s web-based approach is convenient when you need immediate, browser-based compression for sharing or uploading.