Best Free Online Image Tools

The best free online image tools let you convert, compress, edit, and clean up photos right in your browser. All Tools Verse has over 100 free image tools that run fully client-side, so your photos never leave your device, and every one is free with no watermark. This guide ranks the best free tool for each common image task, shows which format to choose, and points to trusted alternatives for heavier editing.

Best free image tools at a glance

Pick the task, then open the tool. Each is free and needs no account.

Task	Best free tool	Good for
Convert format	JPG to WebP, HEIC to JPG	Smaller files, opening iPhone photos
Compress	Compress Image	Lighter files for web and email
Resize	Downscale Image	Fewer pixels, exact dimensions
Crop and rotate	Crop Image, Rotate Image	Framing and orientation
Blur a plate or face	Blur License Plate, Blur Face	Privacy before posting
Remove metadata	EXIF Data Remover	Stripping GPS and EXIF
Color palette	Colour Palette Extractor	Hex swatches from a photo
Make a favicon	Favicon Generator	Site icons from an image

Convert between formats

Format conversion is the most common image task, and the right target format saves space without losing quality. To shrink photos for the web, JPG to WebP and PNG to WebP cut file size with no visible loss, and PNG to AVIF goes even smaller. To open or share widely, WebP to JPG, WebP to PNG, and SVG to PNG convert back to standard formats. iPhone users can turn Apple HEIC into normal files with HEIC to JPG or HEIC to PNG. For documents, Image to PDF and PDF to JPG move between the two. Older formats are covered too, from BMP to PNG to TIFF to JPG and ICO to PNG.

Which image format should you use

For photos on the web, WebP gives the smallest file at the same quality, with AVIF smaller still where it is supported. JPG remains the safe, universal choice for photos, and PNG is best when you need sharp edges or transparency, such as logos and screenshots. SVG suits icons and line art because it scales without blurring, and HEIC is mainly an iPhone capture format you usually convert before sharing. When in doubt, convert to JPG for compatibility or WebP for size.

Compress and resize

If a file is too heavy, Compress Image lowers its size while keeping it sharp, and Change Image Quality gives fine control over the quality and size trade-off. When the pixel dimensions are the issue, Downscale Image and Downsize Image bring them down quickly. WebP files have their own Compress WebP and WebP quality tools.

Crop, rotate and edit

For quick fixes, Crop Image trims to the part you want, Cut Image removes a region, and Rotate and Flip fixes orientation. Tune the look with Brightness, Contrast, Saturation, and Hue. Add text, a border, a watermark, or effects like sepia and black and white.

Privacy: blur and clean metadata

Before posting a photo, hide anything identifying. Blur License Plate and Blur Face cover the sensitive area, Censor Image pixelates any region, and Blur Image softens the whole shot. Photos also carry hidden data such as the GPS location where they were taken, which EXIF Data Remover strips out and EXIF Data Viewer lets you inspect first. This is the task where a browser tool matters most, since the private image is never uploaded.

Color and analysis

To work with the colors in an image, Colour Palette Extractor pulls the main colors as hex codes, Colour Picker samples a single color, and Image to Hex Codes lists them. Analyze Image reports the real format and dimensions, and for design work Colour Contrast Checker tests readability while Colour Blindness Simulator previews how it looks to others.

Create and generate

Beyond editing, you can make images from scratch: Favicon Generator builds site icons, Create Transparent Image and Create Image With One Color make placeholders and backgrounds, and Add Text to Image turns a caption into a graphic.

How to choose the right tool

Start from the goal. If the file is too big, compress or downscale. If it will not open somewhere, convert the format. If it is going public, blur faces or plates and strip the metadata first. For anything beyond a single step, such as layered editing or retouching, a full editor is the better fit, which is where the alternatives below come in.

Trusted alternatives

Browser tools are ideal for one quick task. For heavier work, a few free options are worth knowing: Photopea is a free in-browser editor close to Photoshop, GIMP is a free desktop editor for serious retouching, and Squoosh by Google is a hands-on compressor. For everyday convert, compress, crop, and privacy jobs, a single purpose tool is faster and simpler.

Frequently asked questions

What is the best free online image tool?

It depends on the task: Compress Image for size, JPG to WebP or HEIC to JPG for format, Crop and Rotate for framing, and Blur License Plate or EXIF Data Remover for privacy. All are free, need no sign-up, and run in your browser.

What image format is best for the web?

WebP gives the smallest file at the same quality, with AVIF smaller where it is supported. Use JPG for universal compatibility and PNG when you need transparency or sharp edges.

How do I convert an iPhone HEIC photo?

Use HEIC to JPG for a universal file or HEIC to PNG for a lossless one. Both convert in your browser without uploading the photo.

Are these image tools really free?

Yes. Every tool is free with no account and no watermark, because the image is processed on your device rather than on a paid server.

Do they upload my images?

No. The tools run in your browser, so the image never leaves your computer, which is what makes them safe for sensitive photos.

How do I blur a license plate or face for free?

Open Blur License Plate or Blur Face, mark the area, and export. The photo is never uploaded, so it stays private.

Is there a free Photoshop alternative?

Photopea runs free in the browser and is close to Photoshop, and GIMP is a free desktop editor. For quick single tasks, a dedicated browser tool is faster.

This guide is part of our roundup of the best free online tools.