Photos, screenshots, logos, and scans are part of everyday school, office, and web work. The problem is that the file you have is rarely the file you need: it is too large to email, the wrong format for a portal, HEIC from an iPhone, or cropped poorly for a form.
PaperStack Image Tools run in your browser so you can compress, resize, crop, convert, and inspect images without creating an account or uploading a private photo to a random converter.
This guide explains when each image tool is useful and how they fit together.
Why image tools matter
A 12 MB camera photo will fail an assignment upload. A HEIC file will not open on many Windows PCs. A logo in SVG will not paste into PowerPoint. These are not design-suite problems — they are format and size problems, and they should take seconds.
With PaperStack you can:
- Preview an image before you edit it
- Compress JPG, PNG, and WebP
- Resize to exact dimensions
- Crop and mirror
- Convert JPG ↔ PNG, WebP, and HEIC to JPG
- Rasterize and clean SVG files
- Knock out a simple background
Start by looking at the file
Use the Image Viewer when you only need to open a photo on a locked-down computer, or when you want to check blur and orientation before you compress. If the shot is wrong, crop first. If the pixels are huge, resize before you compress — you will get a smaller file with less quality loss.
Make files smaller and the right size
Compress IMAGE is for email, WhatsApp, and websites. Resize IMAGE is for avatars, banners, ID photos, and social sizes. Crop IMAGE is for cutting desk edges off a scan or focusing a product. Mirror IMAGE flips a selfie or a reversed scan.
Typical flow: crop → resize → compress. Keep the original if you might print later.
Convert formats that other apps reject
JPG ↔ PNG is the everyday switch: PNG for logos and screenshots, JPG for photographs. WebP Converter is for modern websites that want smaller files. HEIC to JPG is the iPhone fix — most LMS portals and Windows apps still want JPEG.
SVG to PNG turns a vector logo into something you can drop into a slide. SVG Optimizer, SVG Color Editor, Inline SVG Cleaner, and ViewBox Fixer are for people shipping icons on the web: smaller markup, new colors, safer inline HTML, and a viewBox that actually scales.
Remove background helps when the subject sits on a flat studio or paper backdrop and you need a cleaner cutout for a slide or listing.
Who these tools are for
Students submit portal-friendly JPGs. Offices send screenshots that actually attach. Designers and developers export web-ready images without opening Photoshop for a one-off.
How to use Image Tools
- Open https://paperstack.in/image-tools/.
- Pick the job (view, compress, resize, crop, convert).
- Drop the file. Work stays in the browser.
- Download and open the result once before you send it.
Related guides
- Getting started with PaperStack
- How to Use Compress IMAGE
- How to Use Resize IMAGE
- How to Use HEIC to JPG
Dummy and test images
When a form, layout, or upload field needs a file and you do not want to use a personal photo, Dummy Image builds a PNG, JPEG, or WebP at any pixel size in the browser. Copy the data URL into an image tag, or download dummy-1920x1080.png for a known-size test.
Privacy when you edit photos
Screenshots of chats, ID scans, and family pictures should not go to a random converter. PaperStack image tools run locally. Close the tab when you are done and nothing is sitting on a PaperStack server.
Best tools for students and offices
Students need portal-friendly JPGs and cropped scans. Offices need screenshots that actually attach. Designers need a WebP or PNG without opening a full editor. Start with Viewer or Dummy Image if you only need to inspect or stub a file; use compress, resize, and convert when the destination has a real rule.
Explore every image tool at https://paperstack.in/image-tools/.