FunnyTools 繁中 Español

🖼️ Free Image & File Tools

The Image & File category provides free tools for compressing, batch-compressing, cropping, rotating, resizing, and converting images, plus image-to-Base64, Image to DXF, and QR codes. Single-image browser tools run locally; batch compression and DXF vectorization temporarily send files to the Conversion API.

Tools in this category：12 tools

Compress images or convert JPG to WebP to load faster and meet upload limits; resize for avatars, thumbnails, or covers while keeping proportions, and crop by dragging to keep just the part you want. When a phone shot is tilted or a scan is sideways, the rotate and flip tool straightens it in one click.

Conversions between PNG, JPG, and WebP solve format requirements; image-to-Base64 embeds small icons in HTML or CSS; Image to DXF creates a contour reference; and the QR code generator turns links or text into scannable codes. Check the processing note before sending private or unpublished images.

When to use these tools

Recommended tools

Image Compressor

Reduce JPG, PNG, and WebP file size locally; the original is not uploaded for compression, while email delivery has separate output-file disclosure.

Open tool：Image Compressor

Image Resizer

Resize images to custom dimensions while keeping proportions for avatars, thumbnails, or platform requirements.

Open tool：Image Resizer

QR Code Generator

Turn links, text, or contact details into a downloadable QR code for posters, cards, menus, and events.

Open tool：QR Code Generator

Image Cropper

Upload an image, drag on the preview to select the area to keep, see the crop size live, and download — great for avatars or screenshots.

Open tool：Image Cropper

Image Rotate & Flip

Rotate 90 degrees left or right, or flip horizontally or vertically with a live preview, then download — fixes tilted photos or scans.

Open tool：Image Rotate & Flip

Image to Base64

Convert an image to a Base64 data URI with one-click copy or a CSS snippet, embedding small icons in HTML or CSS to cut requests.

Open tool：Image to Base64

How to choose the right tool

FAQ

Are images uploaded to a server?
It depends on the tool. Regular image tools run locally; batch compression and Image to DXF temporarily send files to the Conversion API.
Will compression noticeably reduce quality?
Compression trades size for quality; most tools let you adjust the quality.
Which formats are supported?
Common JPG, PNG, and WebP, with conversions between them.
Can I process multiple images at once?
It depends on the tool; some support multiple files — check each tool's page.
Can I use the QR codes commercially?
Yes, generated QR codes are free to use; the content is yours.

Related audience toolkits

Student Report Tools A student report toolkit for word counts, character counts, image compression, PDF merge and split, GPA, APA 7 reports, and QR codes. Office Worker Tools Office tools for PDF merge, split, and compression, image compression, business days, date math, QR codes, salary and overtime estimates, and JSON formatting. Creator Tools Creator utilities for character counts, word counts, image compression, resizing, QR codes, case conversion, color generation, and random wheels. Designer Tools Designer utilities for image compression, resizing, crop, rotate, PNG/JPG/WebP conversion, color generation, QR codes, and sketching.

Related workflows

Student Report Toolkit This workflow helps students check report length, image size, PDF pages, QR codes, and text formatting before submitting homework, presentations, or research reports. Office Document Toolkit This workflow helps office workers handle everyday document tasks: organize PDFs, compress files, estimate dates and business days, create QR codes, and inspect JSON data. Creator & Social Media Toolkit This workflow helps creators prepare posts faster by checking text length, image assets, campaign links, color ideas, and low-risk content choices before publishing.

Related categories

PDF Tools Merge, split, rotate, and organize PDFs locally; PDF compression, Word conversion, and table extraction use a temporary-processing API. Text & Writing Count, clean, format, and review text for faster writing and editing. Drawing & CAD Create simple 2D drafts, sketches, and diagrams in your browser, or turn an image outline into DXF. DXF conversion uses a temporary-processing Conversion API and does not replace professional CAD software.