Free Online Image Tools - Convert, Optimize and Clean Locally
Convert image formats, reduce file size, remove metadata, and prepare image assets directly in your browser. Your files never leave your device.
Start with the highest-intent tools
Open the first tool that matches the task, then keep the full hub below for deeper workflows.
All Tools
Image Format Converter
Convert JPG, PNG, and WebP images locally — quality controls, transparent PNG/WebP handling, no upload.
Image Optimizer
Compress JPEG, PNG, or WebP images, resize large files, and export web-friendly images without leaving the browser.
EXIF Viewer & Cleaner
Inspect EXIF metadata in your photos and re-export a clean copy without GPS or camera info.
Image to Data URL Generator
Convert any image or file to a Base64 data URL — preview, CSS/HTML usage snippets, no upload.
PDF to Images
Export every PDF page as a PNG or JPEG image.
Images to PDF
Combine JPG, PNG, or WebP images into a single PDF.
QR Code Generator
Generate QR codes from text or URLs and download PNG or SVG output.
Images are decoded, converted, optimized, and inspected inside your browser tab. Files are not uploaded to ToolGrid servers.
Pick multiple images, preview the output, compare sizes, and download each converted result when it is ready.
Convert between PNG, JPEG, and WebP, optimize images, strip metadata, and prepare data URLs without account gates.
Handle screenshots, product images, docs assets, and client files locally before sharing or publishing them.
Frequently Asked Questions
Are my images uploaded?
No. ToolGrid image tools use browser APIs such as Canvas and local file decoding. The selected image files stay on your device.
Which image formats can I convert?
The Image Format Converter accepts JPG/JPEG, PNG, and WebP input, with AVIF input attempted when your browser supports it. Output is limited to PNG, JPEG, and WebP.
Can I convert multiple images at once?
Yes. Select or drop multiple files, choose the output format and quality, then download each converted result from the results list.
Will converting improve image quality?
No converter can restore detail that was already lost. JPEG to PNG can create a larger file without improving quality; use optimization tools when your goal is smaller file size.
What happens to transparent PNG or WebP images when converting to JPEG?
JPEG does not support transparency, so the converter composites transparent pixels onto the background color you choose, defaulting to white.
How to convert PNG, JPG, and WebP locally
Open Image Format Converter, choose one or more JPG, PNG, WebP, or browser-supported AVIF images, pick PNG, JPEG, or WebP as the output format, then download each result. The conversion runs in your browser using Canvas, so the files are not uploaded.
When to use PNG, JPEG, or WebP
Use PNG for screenshots, UI assets, and transparency. Use JPEG for photos when smaller file size matters and transparency is not needed. Use WebP when you want strong compression with modern browser support.
How to prepare images before publishing
Convert the format first, then run Image Optimizer to reduce file size, EXIF Cleaner to remove embedded metadata, and Data URL Generator when you need a small inline asset for CSS, HTML, or documentation.