Image Editing Tools
Quick image edits that run entirely in your browser — flip, rotate and crop a photo, or convert it to and from a Base64 data URI. Your image never leaves your device.
About Image Editing Tools
This category holds five small image tools that do their work in your browser rather than on a server. Flip image mirrors a photo left-to-right or top-to-bottom; rotate image turns it in 90° steps or by a precise angle to straighten a crooked shot; and crop image lets you drag out a rectangle and keep just that part at full resolution. The other two bridge images and code: image to Base64 encodes a picture as a data URI you can paste into HTML or CSS, and Base64 to image decodes such a string back into a downloadable file.
What ties them together is where the work happens. Each tool loads your image onto an HTML canvas — or reads it with the browser's FileReader — and processes it locally, so the file is never uploaded. That keeps screenshots, documents and personal photos private, and it means there is no waiting for an upload or a download from a server. Edits are made against the full-resolution original, so flipping, rotating and cropping do not soften the picture; PNG files keep their transparency, and other formats are exported as a high-quality JPEG.
These cover the everyday edits you reach for most, but not file-size or format changes, which need server processing. For those, see the document image tools: compress image to shrink the file, image resizer to change the pixel dimensions, and format converters such as PNG to JPG and image to WebP.
Frequently asked questions
Are these image tools really free with no watermark?
Yes. Every tool here is free, needs no sign-up, and adds no watermark. The image you download is exactly the edit you made, at full resolution.
Is my photo uploaded to your server?
No. Flipping, rotating, cropping and Base64 encoding all happen in your browser on a canvas or with the FileReader API. Your image never leaves your device and nothing is stored.
Do the edits reduce image quality?
Flipping, rotating by 90° and cropping rearrange existing pixels with no loss. PNGs are saved losslessly and keep transparency; other formats are exported as a JPEG at 92% quality, which stays sharp.
Can I use these on a phone?
Yes. They work in any modern mobile browser, and crop supports touch, so you can drag out a crop area with your finger.
How do I change an image's file size or format?
Those need server processing, so use the document tools: compress image to reduce the file size, image resizer to change the dimensions, and the format converters for PNG, JPG and WebP.